Patent Assignment
Reel/Frame 004924/0489
Assignment of Assignors Interest.
Recorded: 1988-07-22
Pages: 1
Assignor
FANGROW, THOMAS, F. JR.,
Executed: 1988-07-21
Covered Property
(1)
Gas Pressure Regulator Mounting Yoke
Patent:
4,872,641 →
Application:
07/223,161 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 22, 1994
From: LIFE SUPPORT PRODUCTS, INC.
To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE
Reel/Frame 007094/0144 →
Amendment to Patent Collateral Assignment
Feb 6, 1995
From: LIFE SUPPORT PRODUCTS, INC.
To: BOATMENS'S NATIONAL BANK OF ST. LOUIS, THE
Reel/Frame 007312/0237 →
Second Amendment to Patent Collateral Assignment
Apr 17, 1995
From: LIFE SUPPORT PRODUCTS, INC.
To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE
Reel/Frame 007439/0170 →