Patent Assignment
Reel/Frame 003981/0823
Assignment of Assignors Interest.
Recorded: 1982-03-01
Pages: 3
Assignee
KOOMEY, INC. A CORP. OF TX
HOUSTON,, TEXAS
Covered Property
(1)
Pilot Actuated Spool Valve
Patent:
4,887,643 →
Application:
06/353,272 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 11, 1985
From: KOOMEY, INC. (AND); KOOMEY BLOWOUT PREVENTERS, INC.
To: FIRST CITY NATIONAL BANK OF HOUSTON
Reel/Frame 004366/0402 →
Change of Name
Jun 2, 1999
From: M.H. KOOMEY, INC.
To: ABB OFFSHORE SYSTEMS INC., C/O PATENT SERVICES
Reel/Frame 009996/0967 →
Security Agreement
Oct 6, 2004
From: ABB OFFSHORE SYSTEMS INC.
To: J.P. MORGAN EUROPE LIMITED, AS SECURITY AGENT
Reel/Frame 015215/0872 →
Global Deed of Release
Sep 4, 2007
From: J.P. MORGAN EUROPE LIMITED
To: VETCO GRAY CONTROLS INC. (ABB OFFSHORE SYSTEMS INC.)
Reel/Frame 019795/0479 →