Patent Assignment
Reel/Frame 003883/0254
Assignment of Assignors Interest.
Recorded: 1981-07-13
Pages: 2
Assignor
C. JIM STEWART & STEVENSON, INC.
Executed: 1981-07-06
Assignee
NL INDUSTRIES, INC., A CORP. OF NJ
1230 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10020
Covered Property
(1)
Underwater Well Head Connector
Patent:
3,820,600 →
Application:
05/266,283 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 5, 1982
From: C. JIM STEWART & STEVENSON, INC.
To: NL INDUSTRIES, INC.
Reel/Frame 003967/0240 →
Assignment of Assignors Interest.
Feb 14, 1988
From: NL INDUSTRIES, INC., A NJ CORP.
To: BAROID TECHNOLOGY, INC.
Reel/Frame 005091/0020 →
Security Interest
Mar 8, 1989
From: BAROID CORPORATION, A CORP. OF DE.
To: CHASE MANHATTAN BANK (NATIONAL ASSOCIATION), THE
Reel/Frame 005196/0501 →
Released by Secured Party
May 7, 1992
From: CHASE MANHATTAN BANK, THE
To: BAROID CORPORATION
Reel/Frame 006085/0590 →