Patent Assignment
Reel/Frame 004241/0476
Assignment of Assignors Interest.
Recorded: 1984-04-06
Pages: 1
Assignor
OIL AIR INDUSTRIES INC HOUSTON TX A TX CORP
Executed: 1984-03-14
Assignee
KOOMEY INC. A CORP OF TX.
BROOKSHIRE,, TEXAS
Covered Property
(1)
Gas-Liquid Accumulator
Patent:
4,413,652 →
Application:
06/248,143 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 30, 1981
From: ALLEWITZ MURRY
To: OIL AIR INDUSTRIES, INC., HOUSTON, TX, A CORP. OF
Reel/Frame 003875/0735 →
Security Interest
Feb 11, 1985
From: KOOMEY, INC. (AND); KOOMEY BLOWOUT PREVENTERS, INC.
To: FIRST CITY NATIONAL BANK OF HOUSTON
Reel/Frame 004366/0402 →
Security Interest
Feb 7, 1989
From: KOOMEY, INC.
To: FIRST CITY NATIONAL BANK OF HOUSTON
Reel/Frame 005018/0819 →
Assignment of Assignors Interest.
Aug 28, 1989
From: MARITIME HYDRAULICS INTERNATIONAL
To: OIL AIR HYDRAULICS, INC., A TX CORP.
Reel/Frame 005165/0646 →