skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Trademark Query
Trademark Assignment Details

Reel/Frame:3309/0003 View Recorded Assignment View Recorded Assignment   Pages: 7
    Recorded: 05/16/2006
Conveyance: ASSIGNS THE ENTIRE INTEREST
Total properties: 72
1
Serial #:
71599158
Filing Dt:
06/15/1950
Reg #:
552247
Reg. Dt:
12/18/1951
Mark:
MICRO-KLEAN
2
Serial #:
71697675
Filing Dt:
11/04/1955
Reg #:
627380
Reg. Dt:
05/22/1956
Mark:
PORO-KLEAN
3
Serial #:
72061697
Filing Dt:
10/31/1958
Reg #:
678433
Reg. Dt:
05/12/1959
Mark:
MICRO-SCREEN
4
Serial #:
72090744
Filing Dt:
02/11/1960
Reg #:
721599
Reg. Dt:
09/19/1961
Mark:
MICRO-WYND
5
Serial #:
72391508
Filing Dt:
05/10/1971
Reg #:
950772
Reg. Dt:
01/16/1973
Mark:
CUNO
6
Serial #:
73076830
Filing Dt:
02/10/1976
Reg #:
1051780
Reg. Dt:
11/02/1976
Mark:
ZETA PLUS
7
Serial #:
73294572
Filing Dt:
01/26/1981
Reg #:
1183660
Reg. Dt:
12/29/1981
Mark:
ZETAPOR
8
Serial #:
73406431
Filing Dt:
12/17/1982
Reg #:
1272513
Reg. Dt:
04/03/1984
Mark:
ZETABIND
9
Serial #:
73435155
Filing Dt:
07/18/1983
Reg #:
1293630
Reg. Dt:
09/11/1984
Mark:
ZETAPREP
10
Serial #:
73442634
Filing Dt:
09/06/1983
Reg #:
1415718
Reg. Dt:
11/04/1986
Mark:
MACCLEAN
11
Serial #:
73543555
Filing Dt:
06/17/1985
Reg #:
1373656
Reg. Dt:
12/03/1985
Mark:
BETAFINE
12
Serial #:
73543556
Filing Dt:
06/17/1985
Reg #:
1403021
Reg. Dt:
07/29/1986
Mark:
BETAPURE
13
Serial #:
73553251
Filing Dt:
08/12/1985
Reg #:
1386712
Reg. Dt:
03/18/1986
Mark:
POLYPRO
14
Serial #:
73553254
Filing Dt:
08/12/1985
Reg #:
1405698
Reg. Dt:
08/19/1986
Mark:
MICROFLUOR
15
Serial #:
73689857
Filing Dt:
10/15/1987
Reg #:
1545871
Reg. Dt:
06/27/1989
Mark:
16
Serial #:
73705924
Filing Dt:
01/15/1988
Reg #:
1539228
Reg. Dt:
05/16/1989
Mark:
CUNO PURITY PLUS
17
Serial #:
74015234
Filing Dt:
12/29/1989
Reg #:
1641174
Reg. Dt:
04/16/1991
Mark:
AUTO-KLEAN
18
Serial #:
74015235
Filing Dt:
12/29/1989
Reg #:
1647365
Reg. Dt:
06/11/1991
Mark:
MICRO-KLEAN
19
Serial #:
74015236
Filing Dt:
12/29/1989
Reg #:
1628106
Reg. Dt:
12/18/1990
Mark:
ZETAPOR
20
Serial #:
74368913
Filing Dt:
03/18/1993
Reg #:
1887673
Reg. Dt:
04/04/1995
Mark:
ZETACARBON
21
Serial #:
74490609
Filing Dt:
02/16/1994
Reg #:
1920816
Reg. Dt:
09/19/1995
Mark:
FAUCET MATE
22
Serial #:
74540615
Filing Dt:
06/21/1994
Reg #:
1974234
Reg. Dt:
05/14/1996
Mark:
ZETA LIFT
23
Serial #:
74600330
Filing Dt:
11/18/1994
Reg #:
2001887
Reg. Dt:
09/17/1996
Mark:
CUNOOCS
24
Serial #:
74636389
Filing Dt:
02/21/1995
Reg #:
1996211
Reg. Dt:
08/20/1996
Mark:
BETA-KLEAN
25
Serial #:
74636896
Filing Dt:
02/21/1995
Reg #:
2127563
Reg. Dt:
01/06/1998
Mark:
ELECTROPOR
26
Serial #:
74667939
Filing Dt:
05/01/1995
Reg #:
1991008
Reg. Dt:
08/06/1996
Mark:
CUNO
27
Serial #:
75055639
Filing Dt:
02/09/1996
Reg #:
2030160
Reg. Dt:
01/14/1997
Mark:
AUTO-LIFT
28
Serial #:
75099675
Filing Dt:
05/06/1996
Reg #:
2057244
Reg. Dt:
04/29/1997
Mark:
FAST-HEX
29
Serial #:
75140092
Filing Dt:
07/26/1996
Reg #:
2073916
Reg. Dt:
06/24/1997
Mark:
UNIFLEX
30
Serial #:
75165261
Filing Dt:
09/13/1996
Reg #:
2108799
Reg. Dt:
10/28/1997
Mark:
VIROSORB
31
Serial #:
75165272
Filing Dt:
09/13/1996
Reg #:
2441706
Reg. Dt:
04/10/2001
Mark:
STEAMERGUARD
32
Serial #:
75165274
Filing Dt:
09/13/1996
Reg #:
2445373
Reg. Dt:
04/24/2001
Mark:
BIOCAP
33
Serial #:
75176959
Filing Dt:
10/04/1996
Reg #:
2154295
Reg. Dt:
04/28/1998
Mark:
PETRO-KLEAN
34
Serial #:
75279102
Filing Dt:
04/22/1997
Reg #:
2160394
Reg. Dt:
05/26/1998
Mark:
BIOLITE
35
Serial #:
75478905
Filing Dt:
05/04/1998
Reg #:
2646034
Reg. Dt:
11/05/2002
Mark:
EXPRESS SERIES
36
Serial #:
75543525
Filing Dt:
08/27/1998
Reg #:
2513030
Reg. Dt:
11/27/2001
Mark:
ECONOKLEAN
37
Serial #:
75568140
Filing Dt:
10/08/1998
Reg #:
2348238
Reg. Dt:
05/09/2000
Mark:
SCALEGARD
38
Serial #:
75568141
Filing Dt:
10/08/1998
Reg #:
2361510
Reg. Dt:
06/27/2000
Mark:
BEVERAGEPLUS
39
Serial #:
75568142
Filing Dt:
10/08/1998
Reg #:
2480379
Reg. Dt:
08/21/2001
Mark:
LIFEASSURE
40
Serial #:
75659152
Filing Dt:
03/12/1999
Reg #:
2672486
Reg. Dt:
01/07/2003
Mark:
POLYNET
41
Serial #:
75726031
Filing Dt:
06/10/1999
Reg #:
2458278
Reg. Dt:
06/05/2001
Mark:
CUNOCHECK
42
Serial #:
75759190
Filing Dt:
07/01/1999
Reg #:
2643377
Reg. Dt:
10/29/2002
Mark:
ZETA PLUS VR
43
Serial #:
76055843
Filing Dt:
05/19/2000
Reg #:
2512066
Reg. Dt:
11/27/2001
Mark:
AQUA-PURE
44
Serial #:
76129367
Filing Dt:
09/18/2000
Reg #:
2509468
Reg. Dt:
11/20/2001
Mark:
NOVYLON
45
Serial #:
76129368
Filing Dt:
09/18/2000
Reg #:
2509469
Reg. Dt:
11/20/2001
Mark:
NOVABLOCK
46
Serial #:
76154555
Filing Dt:
10/27/2000
Reg #:
2487570
Reg. Dt:
09/11/2001
Mark:
COOLER MATE
47
Serial #:
76165762
Filing Dt:
11/16/2000
Reg #:
2485350
Reg. Dt:
09/04/2001
Mark:
RAINDANCE
48
Serial #:
76166132
Filing Dt:
11/16/2000
Reg #:
2577809
Reg. Dt:
06/11/2002
Mark:
LITHOWATER
49
Serial #:
76177245
Filing Dt:
12/08/2000
Reg #:
2597340
Reg. Dt:
07/23/2002
Mark:
FLO-KLEAN
50
Serial #:
76192735
Filing Dt:
01/12/2001
Reg #:
2630458
Reg. Dt:
10/08/2002
Mark:
DELIPID
51
Serial #:
76210386
Filing Dt:
02/15/2001
Reg #:
2563497
Reg. Dt:
04/23/2002
Mark:
SYSTEM ONE
52
Serial #:
76230547
Filing Dt:
03/26/2001
Reg #:
2549794
Reg. Dt:
03/19/2002
Mark:
BEVASSURE
53
Serial #:
78045538
Filing Dt:
01/30/2001
Reg #:
2683656
Reg. Dt:
02/04/2003
Mark:
PURWATER
54
Serial #:
78052545
Filing Dt:
03/12/2001
Reg #:
2628343
Reg. Dt:
10/01/2002
Mark:
ICEASSURE
55
Serial #:
78061329
Filing Dt:
05/01/2001
Reg #:
2529982
Reg. Dt:
01/15/2002
Mark:
WATER FACTORY SYSTEMS
56
Serial #:
78061335
Filing Dt:
05/01/2001
Reg #:
2532261
Reg. Dt:
01/22/2002
Mark:
57
Serial #:
78061781
Filing Dt:
05/03/2001
Reg #:
2622358
Reg. Dt:
09/17/2002
Mark:
PROTOUCH
58
Serial #:
78062260
Filing Dt:
05/07/2001
Reg #:
2520353
Reg. Dt:
12/18/2001
Mark:
ZETAGRIP
59
Serial #:
78067678
Filing Dt:
06/06/2001
Reg #:
2639657
Reg. Dt:
10/22/2002
Mark:
RECIPE QUALITY WATER
60
Serial #:
78070060
Filing Dt:
06/20/2001
Reg #:
2678055
Reg. Dt:
01/21/2003
Mark:
FLUID THINKING
61
Serial #:
78147170
Filing Dt:
07/24/2002
Reg #:
2837294
Reg. Dt:
04/27/2004
Mark:
STERASSURE
62
Serial #:
78155933
Filing Dt:
08/20/2002
Reg #:
2826499
Reg. Dt:
03/23/2004
Mark:
LIFEASSURE
63
Serial #:
78170288
Filing Dt:
10/02/2002
Reg #:
2821788
Reg. Dt:
03/09/2004
Mark:
DUOFLO
64
Serial #:
78236678
Filing Dt:
04/11/2003
Reg #:
2938853
Reg. Dt:
04/05/2005
Mark:
PHOTOSHIELD
65
Serial #:
78273480
Filing Dt:
07/11/2003
Reg #:
2979013
Reg. Dt:
07/26/2005
Mark:
POLYKLEAN
66
Serial #:
78314637
Filing Dt:
10/16/2003
Reg #:
3319398
Reg. Dt:
10/23/2007
Mark:
ZETA PLUS MAXIMIZER
67
Serial #:
78390700
Filing Dt:
03/25/2004
Reg #:
3308155
Reg. Dt:
10/09/2007
Mark:
CHEMSECURE
68
Serial #:
78572188
Filing Dt:
02/22/2005
Reg #:
3073202
Reg. Dt:
03/28/2006
Mark:
NANOSHIELD
69
Serial #:
78572238
Filing Dt:
02/22/2005
Reg #:
NONE
Reg. Dt:
Mark:
MICROPOR
70
Serial #:
78711844
Filing Dt:
09/13/2005
Reg #:
3326640
Reg. Dt:
10/30/2007
Mark:
BIOASSURE
71
Serial #:
78716242
Filing Dt:
09/20/2005
Reg #:
3326660
Reg. Dt:
10/30/2007
Mark:
BIOLIFE
72
Serial #:
78740011
Filing Dt:
10/25/2005
Reg #:
NONE
Reg. Dt:
Mark:
MICROSHIELD
Assignor
1
CUNO INCORPORATED
Exec Dt:
05/15/2006
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
3M COMPANY
3M CENTER, 2501 HUDSON ROAD
SAINT PAUL, MINNESOTA 55144
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
MICHELLE M. MICHEL
3M CENTER, 2501 HUDSON ROAD
BLDG 220-9E-01
SAINT PAUL, MN 55144

Search Results as of: 04/27/2024 04:05 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT