Patent Assignment
Reel/Frame 004871/0345
Assignment of Assignors Interest.
Recorded: 1988-04-15
Pages: 3
Assignee
CAMERON IRON WORKS USA, INC.
A CORP. OF DE, HOUSTON, TEXAS
Covered Property
(1)
Tubular Joint with Seal
Patent:
4,913,464 →
Application:
07/182,204 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 4, 1991
From: CAMERA IRON WORKS USA, INC., A CORP OF DE
To: COOPER INDUSTRIES, INC.
Reel/Frame 005587/0874 →
Assignment of Assignor's Interest
May 5, 1995
From: COOPER INDUSTRIES, INC.
To: COOPER CAMERON CORPORATION
Reel/Frame 007462/0622 →
Merger
May 5, 1995
From: CAMERON IRON WORKS USA, INC.
To: COOPER INDUSTRIES, INC.
Reel/Frame 007465/0201 →