Patent Assignment
Reel/Frame 004103/0435
Assignment of Assignors Interest.
Recorded: 1983-03-03
Pages: 2
Assignor
ALLEWITZ, MURRY
Executed: 1983-02-17
Assignee
OIL AIR INDUSTRIES, INC., A CORP. OF TX.
BROOKSHIRE,, TEXAS
Covered Property
(1)
Guided Float Accumulator
Patent:
4,518,005 →
Application:
06/471,929 →
Related Assignments
(3)
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 →
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 →