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Assignee Name : KENNAMETAL INC.
Total Assignments: 1433
Assignment: 1
Reel/Frame:003799/0303   Pages: 1
Recorded: 09/02/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC CREERY JAMES F.
Exec Dt:
08/27/1980
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4318645
NONE
06183028
Correspondence name and address
LAWRENCE R. BURNS
KENNAMENTAL, INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 2
Reel/Frame:003817/0892   Pages: 1
Recorded: 09/24/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUTZELL CLYDE G.
Exec Dt:
09/15/1980
Assignee
1
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361197
NONE
06190194
Correspondence name and address
LAWRENCE R. BURNS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 3
Reel/Frame:003830/0668   Pages: 1
Recorded: 11/24/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EVANS DONALD R.
Exec Dt:
11/21/1980
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4660268
NONE
06209866
Correspondence name and address
LAWRENCE R. BURNS
KENNAMETAL INC., P. O. BOX 231
LATROBE, PA 15650
Assignment: 4
Reel/Frame:004215/0184   Pages: 2
Recorded: 08/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC KENNA, ALEX G.
Exec Dt:
08/16/1983
2
HUTZELL, CLYDE G.
Exec Dt:
08/17/1983
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4674802
NONE
06524350
Correspondence name and address
LAWRENCE R. BURNS
KENNAMETAL INC., P.O. BOX 231
LATROBE, PA 15650
Assignment: 5
Reel/Frame:004623/0426   Pages: 1
Recorded: 10/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISAKOV, EDMUND
Exec Dt:
10/27/1986
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716976
NONE
06924528
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 6
Reel/Frame:004651/0453   Pages: 1
Recorded: 12/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
12/18/1986
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725098
NONE
06944263
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 7
Reel/Frame:004691/0699   Pages: 1
Recorded: 03/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
01/29/1987
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726269
NONE
07007311
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 8
Reel/Frame:004693/0638   Pages: 1
Recorded: 03/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
01/29/1987
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4723877
NONE
07007069
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 9
Reel/Frame:004689/0689   Pages: 2
Recorded: 03/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
02/26/1987
Assignees
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA
LATROBE, PENNSYLVANIA 15650
2
KRUPP WIDIA GMBH
POSTFACH 102161
A GERMAN CORP
4300 ESSEN E, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708040
NONE
07007169
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 10
Reel/Frame:004691/0697   Pages: 2
Recorded: 03/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
02/26/1987
Assignees
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
2
KRUPP WIDIA GMBH
POSTFACH 102161
A CORP. OF GERMANY
4300 ESSEN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4736659
NONE
07007309
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA. 15650
Assignment: 11
Reel/Frame:004694/0079   Pages: 2
Recorded: 04/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GREENFIELD, MARK S.
Exec Dt:
04/10/1987
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886710
NONE
07039208
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 12
Reel/Frame:004752/0681   Pages: 2
Recorded: 05/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MEHROTRA, PANKAJ K.
Exec Dt:
05/28/1987
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826791
NONE
07056096
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 13
Reel/Frame:004752/0683   Pages: 1
Recorded: 05/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SWIOKLA, JOYCE L.
Exec Dt:
05/28/1987
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826791
NONE
07056096
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 14
Reel/Frame:004933/0707   Pages: 2
Recorded: 07/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRIZZI, JOHN J.
Exec Dt:
07/18/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA.
LATROBE,, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4911504
NONE
07221820
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 15
Reel/Frame:004933/0703   Pages: 2
Recorded: 07/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
07/19/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4911504
NONE
07221820
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 16
Reel/Frame:004933/0705   Pages: 2
Recorded: 07/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STIFFLER, STEPHEN P.
Exec Dt:
07/19/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4911504
NONE
07221820
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 17
Reel/Frame:005024/0325   Pages: 2
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MASSA, TED R.
Exec Dt:
09/22/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4875365
NONE
07251155
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 18
Reel/Frame:005024/0321   Pages: 2
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
POWELL, JOHN W.
Exec Dt:
09/26/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4875365
NONE
07251155
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 19
Reel/Frame:004969/0325   Pages: 2
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LYON, JAMES R.
Exec Dt:
10/01/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF COMMONWEALTH OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946319
NONE
07231792
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 20
Reel/Frame:004969/0321   Pages: 2
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MORSCH, GARY L.
Exec Dt:
10/03/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF COMMONWEALTH OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946319
NONE
07231792
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 21
Reel/Frame:004969/0323   Pages: 2
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MURRAY, GERALD D.
Exec Dt:
10/05/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF COMMONWEALTH OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946319
NONE
07231792
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 22
Reel/Frame:004964/0148   Pages: 2
Recorded: 10/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON TOOL COMPANY
Exec Dt:
10/10/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4797564
NONE
06900307
 
4809995
NONE
07134346
 
4850765
NONE
07134402
 
4850762
NONE
07134486
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 23
Reel/Frame:004985/0304   Pages: 3
Recorded: 10/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON TOOL COMPANY
Exec Dt:
10/10/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3454283
NONE
04611667
 
3547454
NONE
04752386
 
3606364
NONE
04863736
 
3658351
NONE
05025410
 
3727928
NONE
05077674
 
3734517
NONE
05118603
 
3743307
NONE
05162850
 
3738767
NONE
05162851
 
3728037
NONE
05195608
 
3788658
NONE
05280650
 
3810641
NONE
05285744
 
3776656
NONE
05291947
 
3801115
NONE
05331277
 
3887203
NONE
05377635
 
3877832
NONE
05412203
 
3853422
NONE
05412204
 
3879045
NONE
05467397
 
3877322
NONE
05484767
 
3941014
NONE
05542106
 
3966350
NONE
05552696
 
4047829
NONE
05687667
 
4021132
NONE
05688090
 
4120601
NONE
05839923
 
4272209
NONE
05880216
 
4290206
NONE
06082771
 
4240207
NONE
06089609
 
4298208
NONE
06117348
 
4322990
NONE
06128909
 
4364694
NONE
06192737
 
4396319
NONE
06218474
 
4597699
NONE
06644640
 
4571129
NONE
06670947
 
4742738
NONE
06738462
 
4710077
NONE
06762255
 
3596567
NONE
UNAVAILABLE
 
4155564
NONE
UNAVAILABLE
 
4080849
NONE
UNAVAILABLE
 
3658434
NONE
UNAVAILABLE
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 24
Reel/Frame:004969/0327   Pages: 2
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROBINSON, JAMES B.
Exec Dt:
10/13/1988
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF COMMONWEALTH OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946319
NONE
07231792
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 25
Reel/Frame:005023/0431   Pages: 2
Recorded: 12/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIBSON, SHELBY R.
Exec Dt:
12/14/1988
2
CARPENTER, KEITH J.
Exec Dt:
12/14/1988
3
CARPENTER, KENNETH E.
Exec Dt:
12/14/1988
4
CARPENTER, MICHAEL R.
Exec Dt:
12/14/1988
Assignees
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
2
CLAPP & HANEY TOOL COMPANY
6325 INDUSTRIAL PARKWAY
A CORP. OF OHIO
WHITEHOUSE, OHIO 43571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4854784
NONE
07259690
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 26
Reel/Frame:005154/0743   Pages: 2
Recorded: 06/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MEHROTRA, PANKAJ K.
Exec Dt:
05/30/1989
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059564
NONE
07361451
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 27
Reel/Frame:005154/0745   Pages: 2
Recorded: 06/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BILLMAN, ELIZABETH R.
Exec Dt:
06/01/1989
Assignee
1
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059564
NONE
07361451
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 28
Reel/Frame:005155/0776   Pages: 2
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
08/14/1989
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917196
NONE
07394045
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 29
Reel/Frame:005155/0778   Pages: 2
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRK, STEVEN D.
Exec Dt:
08/14/1989
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917196
NONE
07394045
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 30
Reel/Frame:005155/0780   Pages: 2
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
08/14/1989
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917196
NONE
07394045
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 31
Reel/Frame:005209/0017   Pages: 2
Recorded: 08/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STIFFLER, STEPHEN P.
Exec Dt:
08/14/1989
2
BEACH, WAYNE H.
Exec Dt:
08/14/1989
3
ROWLETT, DON C.
Exec Dt:
08/14/1989
4
SHIRK, STEVEN D.
Exec Dt:
08/14/1989
Assignee
1
KENNAMETAL INC.
P. O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917196
NONE
07394045
Correspondence name and address
MR. LARRY R. MEENAN
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 32
Reel/Frame:005247/0593   Pages: 2
Recorded: 01/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIEBAUER, KENNETH L.
Exec Dt:
01/02/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4993893
NONE
07461883
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 33
Reel/Frame:005288/0463   Pages: 3
Recorded: 04/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATERKOWSKI, JAMES P.
Exec Dt:
04/24/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5094923
NONE
07513705
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.,
P. O. BOX 231
LATROBE, PA 15650
Assignment: 34
Reel/Frame:005348/0990   Pages: 3
Recorded: 06/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
QUINTO, DENNIS T.
Exec Dt:
06/21/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984940
NONE
07461712
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.,
P.O. BOX 231
LATROBE, PA 15650
Assignment: 35
Reel/Frame:005348/0979   Pages: 4
Recorded: 06/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUNT, JAMES L.
Exec Dt:
06/22/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984940
NONE
07461712
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.,
P.O. BOX 231
LATROBE, PA 15650
Assignment: 36
Reel/Frame:005348/0993   Pages: 3
Recorded: 06/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SANTHANAM, ANAKKAVUR T.
Exec Dt:
06/25/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA.
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984940
NONE
07461712
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.,
P.O. BOX 231
LATROBE, PA 15650
Assignment: 37
Reel/Frame:005506/0124   Pages: 3
Recorded: 09/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
08/24/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PENNSYLVANIA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131725
NONE
07578708
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 38
Reel/Frame:005506/0127   Pages: 3
Recorded: 09/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STIFFLER, STEPHEN P.
Exec Dt:
08/24/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PENNSYLVANIA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131725
NONE
07578708
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 39
Reel/Frame:005512/0689   Pages: 3
Recorded: 09/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
08/28/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231 A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131725
NONE
07578708
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 40
Reel/Frame:005453/0959   Pages: 3
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MASSA, TED R.
Exec Dt:
09/18/1990
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030048
NONE
07585447
Correspondence name and address
THOMAS R. TREMPUS
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 41
Reel/Frame:005862/0753   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STIFFLER, STEPHEN P.
Exec Dt:
08/16/1991
Assignees
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
2
REEDRILL INC.
A CORPORATION OF TX
P.O. BOX 998
SHERMAN, TEXAS 75090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143163
NONE
07751914
Correspondence name and address
LARRY R. MEENAN
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 42
Reel/Frame:005862/0756   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WAITE, DAVID J.
Exec Dt:
08/16/1991
Assignees
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
2
REEDRILL INC.
A CORPORATION OF TX
P.O. BOX 998
SHERMAN, TEXAS 75090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143163
NONE
07751914
Correspondence name and address
LARRY R. MEENAN
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 43
Reel/Frame:005862/0762   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
08/16/1991
Assignees
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
2
REEDRILL INC.
A CORPORATION OF TX
P.O. BOX 998
SHERMAN, TEXAS 75090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143163
NONE
07751914
Correspondence name and address
LARRY R. MEENAN
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 44
Reel/Frame:005862/0759   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FROST, ROBERT L
Exec Dt:
08/19/1991
Assignees
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
2
REEDRILL INC.
A CORPORATION OF TX
P.O. BOX 998
SHERMAN, TEXAS 75090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143163
NONE
07751914
Correspondence name and address
LARRY R. MEENAN
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 45
Reel/Frame:006411/0294   Pages: 3
Recorded: 01/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEHROTRA, PANKAJ K.
Exec Dt:
01/15/1992
2
NIXON, ROBERT D.
Exec Dt:
01/15/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382273
NONE
08004022
Correspondence name and address
JOHN J. PRIZZI
PHONE: 412-539-5331
P.O. BOX 231
LATROBE, PA 15650
Assignment: 46
Reel/Frame:006772/0560   Pages: 6
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EWING, PAUL E.
Exec Dt:
01/17/1992
2
ELAM, JAMES E.
Exec Dt:
11/14/1991
Assignees
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
2
NSS INDUSTRIES
9075 GENERAL DRIVE
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5297643
NONE
07791755
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 47
Reel/Frame:006028/0825   Pages: 3
Recorded: 02/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ARMBRUST, WILLIAM D.
Exec Dt:
02/07/1992
Assignee
1
KENNAMETAL INC.
A CORP. OF THE COMMONWEALTH OF PA.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5279194
NONE
07835158
Correspondence name and address
KENNAMETAL INC.
ATTN: JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA. 15650
Assignment: 48
Reel/Frame:006138/0645   Pages: 3
Recorded: 05/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RAMUNAS, VALDAS S.
Exec Dt:
05/06/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236207
NONE
07889867
Correspondence name and address
JAMES G. PORCELLI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 49
Reel/Frame:006180/0010   Pages: 3
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
06/08/1992
Assignee
1
KENNAMETAL INC.
A CORP. OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5297637
NONE
07898640
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 50
Reel/Frame:006193/0820   Pages: 3
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MEHROTRA, PANKAJ K.
Exec Dt:
06/10/1992
Assignee
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350258
NONE
07897226
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL, INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 51
Reel/Frame:006193/0823   Pages: 3
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
AHUJA, DEEPAK P.
Exec Dt:
06/10/1992
Assignee
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350258
NONE
07897226
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL, INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 52
Reel/Frame:006193/0826   Pages: 3
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIEBAUER, KENNETH L.
Exec Dt:
06/12/1992
Assignee
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350258
NONE
07897226
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL, INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 53
Reel/Frame:006193/0817   Pages: 3
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEEGHLY, CRAIG W.
Exec Dt:
07/10/1992
Assignee
1
KENNAMETAL INC.
A CORPORATION OF PA
P.O. BOX 231,
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350258
NONE
07897226
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL, INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 54
Reel/Frame:006207/0814   Pages: 3
Recorded: 07/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRUBB, BRUCE R.
Exec Dt:
07/14/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5261499
NONE
07915156
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 55
Reel/Frame:006219/0895   Pages: 3
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRIZZI, JOHN J.
Exec Dt:
07/14/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219209
NONE
07896818
Correspondence name and address
KENNAMETAL, INC.
JOHN J. PRIZZI
CHIEF COUNSEL FOR INTELLECTUAL PROPERTY
P.O. BOX 231
LATROBE, PA 15650
Assignment: 56
Reel/Frame:006219/0898   Pages: 3
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STIFFLER, STEPHEN P.
Exec Dt:
07/21/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219209
NONE
07896818
Correspondence name and address
KENNAMETAL, INC.
JOHN J. PRIZZI
CHIEF COUNSEL FOR INTELLECTUAL PROPERTY
P.O. BOX 231
LATROBE, PA 15650
Assignment: 57
Reel/Frame:006224/0769   Pages: 3
Recorded: 08/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANTHANAM, ANAKKAVUR T.
Exec Dt:
08/12/1992
2
GODSE, RAJENDRA V.
Exec Dt:
08/12/1992
3
QUINTO, DENNIS T.
Exec Dt:
08/12/1992
4
UNDERCOFFER, KENNETH E.
Exec Dt:
08/12/1992
5
JINDAL, PREM C.
Exec Dt:
08/12/1992
6
EWALD, WILLIAM D.
Exec Dt:
08/12/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325747
NONE
07929625
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 58
Reel/Frame:006216/0767   Pages: 3
Recorded: 08/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
08/14/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310009
NONE
07918301
Correspondence name and address
MR. JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 59
Reel/Frame:006250/0876   Pages: 3
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
08/21/1992
Assignee
1
KENNAMETAL INC.
A CORP. OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5429199
NONE
07935956
Correspondence name and address
KENNAMETAL INC.
ATTN: JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 60
Reel/Frame:006250/0882   Pages: 3
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHEIRER, DANIEL C.
Exec Dt:
08/21/1992
Assignee
1
KENNAMETAL INC.
A CORP. OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5429199
NONE
07935956
Correspondence name and address
KENNAMETAL INC.
ATTN: JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 61
Reel/Frame:006250/0879   Pages: 3
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEACH, WAYNE H.
Exec Dt:
08/24/1992
Assignee
1
KENNAMETAL INC.
A CORP. OF PA
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5429199
NONE
07935956
Correspondence name and address
KENNAMETAL INC.
ATTN: JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 62
Reel/Frame:006280/0761   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARIC, THOMAS J.
Exec Dt:
09/01/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 63
Reel/Frame:006280/0764   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEIHL, PHILIP H.
Exec Dt:
09/02/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 64
Reel/Frame:006303/0422   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DUNDORE, HARRY C.
Exec Dt:
09/04/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 65
Reel/Frame:006303/0425   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEJSTER, EDWARD L.
Exec Dt:
09/04/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 66
Reel/Frame:006303/0419   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KENDRA, ROBERT T.
Exec Dt:
09/08/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 67
Reel/Frame:006303/0416   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MURPHY, KENT W.
Exec Dt:
09/15/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D353095
NONE
07938637
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 68
Reel/Frame:006287/0056   Pages: 3
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROWLETT, DON C.
Exec Dt:
09/24/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325799
NONE
07951631
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 69
Reel/Frame:006311/0270   Pages: 3
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
10/05/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5261302
NONE
07958859
Correspondence name and address
JAMES G. PORCELLI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 70
Reel/Frame:006311/0273   Pages: 3
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OSHNOCK, JAMES A.
Exec Dt:
10/05/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5261302
NONE
07958859
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 71
Reel/Frame:006301/0294   Pages: 3
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASSA, TED R.
Exec Dt:
10/06/1992
2
SIDDLE, DAVID R.
Exec Dt:
10/06/1992
3
VANKIRK, JOHN S.
Exec Dt:
10/06/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292213
NONE
07939240
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 72
Reel/Frame:006417/0509   Pages: 3
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MOGILNICKI, VICTOR D.
Exec Dt:
12/04/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263995
NONE
08010096
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 73
Reel/Frame:006371/0918   Pages: 3
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASSA, TED R.
Exec Dt:
12/16/1992
2
PRIZZI, JOHN J.
Exec Dt:
12/16/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324098
NONE
07992950
Correspondence name and address
KENNAMETAL INC.
JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 74
Reel/Frame:006368/0472   Pages: 3
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOGILNICKI, VICTOR D.
Exec Dt:
12/17/1992
2
MEACHUM, DONALD E.
Exec Dt:
12/17/1992
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310292
NONE
07994374
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 75
Reel/Frame:006619/0915   Pages: 3
Recorded: 01/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VICTOR, MOGILNICKI D.
Exec Dt:
12/21/1992
Assignee
1
KENNAMETAL INC.
POST OFFICE BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335556
NONE
07965256
Correspondence name and address
MR. JAMES G. PORCELLI
KENNAMETAL INC.
POST OFFICE BOX 231
LATROBE, PA 15650
Assignment: 76
Reel/Frame:006417/0512   Pages: 3
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PRESBY, THOMAS J.
Exec Dt:
01/19/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263995
NONE
08010096
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 77
Reel/Frame:006398/0495   Pages: 3
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASSA, TED R.
Exec Dt:
01/21/1993
2
PRIZZI, JOHN J.
Exec Dt:
01/21/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D347232
NONE
29003898
Correspondence name and address
JOHN J. PRIZZI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 78
Reel/Frame:006549/0023   Pages: 4
Recorded: 04/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEN BESTEN, ROMONA L.(EXECUTRIX OF LEROY DEN BESTEN)
Exec Dt:
03/30/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374111
NONE
08053114
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 79
Reel/Frame:006549/0027   Pages: 3
Recorded: 04/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEACH, WAYNE H.
Exec Dt:
04/13/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374111
NONE
08053114
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 80
Reel/Frame:006564/0539   Pages: 3
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOODS, GERALD L.
Exec Dt:
05/06/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310015
NONE
08060380
Correspondence name and address
JAMES G. PRCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 81
Reel/Frame:006564/0542   Pages: 3
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRK, STEVEN D.
Exec Dt:
05/06/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310015
NONE
08060380
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 82
Reel/Frame:006640/0735   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARIC, THOMAS J.
Exec Dt:
05/17/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 83
Reel/Frame:006644/0172   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEIHL, PHILIP H.
Exec Dt:
05/17/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 84
Reel/Frame:006640/0729   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEJSTER, EDWARD L.
Exec Dt:
05/19/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 85
Reel/Frame:006640/0726   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNDORE, HARRY C.
Exec Dt:
05/20/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 86
Reel/Frame:006640/0732   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURPHY, KENT W.
Exec Dt:
05/31/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231 LATROBE, PA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 87
Reel/Frame:006644/0245   Pages: 3
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KENDRA, ROBERT T.
Exec Dt:
06/23/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330055
NONE
08062372
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 88
Reel/Frame:006703/0455   Pages: 5
Recorded: 08/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHROTRA, PANKAJ KUMAR
Exec Dt:
07/02/1993
2
AHUJA, DEEPAK P.
Exec Dt:
07/02/1993
3
BROOKS, HOLLY S.
Exec Dt:
07/14/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5427987
NONE
08060772
Correspondence name and address
KENNAMETAL INC.
JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 89
Reel/Frame:006681/0948   Pages: 3
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOODS, GERALD L.
Exec Dt:
08/19/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325931
NONE
08113568
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 90
Reel/Frame:006739/0223   Pages: 3
Recorded: 09/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOGILNICKI, VICTOR D.
Exec Dt:
08/23/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5383673
NONE
08102029
Correspondence name and address
JAMES G. PORCELLI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 156500000
Assignment: 91
Reel/Frame:006720/0440   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEROCHE, KENNETH G.
Exec Dt:
09/12/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D363727
NONE
29011599
Correspondence name and address
JAMES G. PORCELLI
P.O. BXO 231
LATROBE, PA 15650
Assignment: 92
Reel/Frame:006776/0629   Pages: 2
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLIS, RANDY L.
Exec Dt:
09/16/1993
2
PATTON, BEN H.
Exec Dt:
09/16/1993
3
WALLS, JERRY R.
Exec Dt:
09/16/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399116
NONE
08112335
Correspondence name and address
JAMES G. PORCELLI
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PA 15650
Assignment: 93
Reel/Frame:006754/0678   Pages: 3
Recorded: 10/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEBAUER, KENNETH L.
Exec Dt:
10/12/1993
2
ASHLEY, JOHN P.
Exec Dt:
10/18/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5538367
NONE
08141310
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 94
Reel/Frame:006892/0154   Pages: 4
Recorded: 11/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUCH, ROBERT
Exec Dt:
10/25/1993
2
MCCREERY, HOWARD J.
Exec Dt:
11/10/1993
3
DEROCHE, KENNETH G.
Exec Dt:
10/11/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5388932
NONE
08120713
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 95
Reel/Frame:006885/0731   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAB, GEORGE P.
Exec Dt:
11/30/1993
2
MELAGO, WILLIAM M.
Exec Dt:
11/30/1993
3
OLES,, EDWARD J.
Exec Dt:
11/30/1993
4
BAUER, CHARLES E.
Exec Dt:
11/30/1993
5
INSPEKTOR, AHARON
Exec Dt:
12/02/1993
6
MURRAY, GERALD D.
Exec Dt:
12/02/1993
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585176
NONE
08159272
Correspondence name and address
JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 96
Reel/Frame:006864/0254   Pages: 4
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DAVID L.
Exec Dt:
02/02/1994
2
MOGILNICKI, VICTOR D.
Exec Dt:
01/12/1994
3
PRESBY, THOMAS J.
Exec Dt:
01/19/1994
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460388
NONE
08191231
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 97
Reel/Frame:006884/0881   Pages: 2
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ERICKSON, ROBERT A.
Exec Dt:
02/02/1994
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466102
NONE
08168802
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 98
Reel/Frame:006977/0513   Pages: 2
Recorded: 04/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASSA, TED R.
Exec Dt:
04/14/1994
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5415462
NONE
08227811
Correspondence name and address
JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Assignment: 99
Reel/Frame:007047/0511   Pages: 2
Recorded: 06/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRAY, CHRISTIAN B.
Exec Dt:
04/20/1994
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D359969
NONE
29024578
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 100
Reel/Frame:007002/0066   Pages: 2
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NIEBAUER, KENNETH L.
Exec Dt:
05/09/1994
Assignee
1
KENNAMETAL INC.
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D357693
NONE
29020212
Correspondence name and address
JAMES G. PORCELLI
P.O. BOX 231
LATROBE, PA 15650
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