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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
03/20/1984
Application #:
06278293
Filing Dt:
06/29/1981
Inventor:
CHARLES W. HAYNES
Title:
DUAL CAMMING ACTION JAW ASSEMBLY AND POWER TONG
Assignment: 1
Reel/Frame:
003915/0299Recorded: 10/13/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/06/1981
Assignee:
PENNSYLVANIA
Correspondent:
ERNEST E. HELMS
JOY MANUFACTURING CO.
1200 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
004679/0943Recorded: 03/09/1987Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/04/1987
Assignee:
OHIO
Correspondent:
COOPER INDUSTRIES, INC.
FIRST CITY TOWER, SUITE 4000,
P.O. BOX 4446
HOUSTON, TEXAS 77210
Assignment: 3
Reel/Frame:
005377/0241Recorded: 06/28/1990Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/22/1990
Assignee:
743 NORTH ECKHOFF ST.
ORANGE,, CALIFORNIA 92668
Correspondent:
WILLIAM P. GREEN
NILSSON, ROBBINS, DALGARN, ET AL.
201 NORTH FIGUEROA ST., 5TH FLR.
LOS ANGELES, CA 90012-2628
Assignment: 4
Reel/Frame:
005377/0260Recorded: 06/28/1990Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/22/1990
Assignee:
1200 CYPRESS CREEK,
CEDAR PARK,, TEXAS
Correspondent:
WILLIAM P. GREEN
201 NORTH FIGUEROA ST., 5TH FLR.
LOS ANGELES, CA 90012-2628
Assignment: 5
Reel/Frame:
005829/0095Recorded: 08/26/1991Pages: 26
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 03/04/1991
Assignor:
Exec Dt:
02/20/1991
Assignee:
Correspondent:
WILLAM P. GREEN
201 NORTH FIGUEROA STREET
5TH FLOOR
LOS ANGELES, CA 90012-2628
Assignment: 6
Reel/Frame:
005695/0081Recorded: 05/02/1991Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/23/1991
Assignee:
743 NORTH ECKHOFF STREET
ORANGE, CALIFORNIA 92668
Correspondent:
WILLIAM P. GREEN
201 NORTH FIGUEROA STREET
5TH FLOOR
LOS ANGELES, CA 90012-2628

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