Patent Assignment
Reel/Frame 004078/0460
Assignment of Assignors Interest.
Recorded: 1982-12-21
Pages: 2
Assignor
FRIKKER, JOZSEF
Executed: 1982-12-14
Assignee
CHAMPION SPARK PLUG COMPANY
A CORP. OF DE, TOLEDO, OHIO
Covered Property
(1)
Diaphragm Pump
Patent:
4,496,294 →
Application:
06/451,981 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 7, 1988
From: DEVILBISS COMPANY
To: CONTINENTAL ILLINOIS NATIONAL BANK; TRUST COMPANY OF CHICAGO
Reel/Frame 004837/0103 →
Assignment of Assignors Interest.
Mar 23, 1988
From: CHAMPION SPARK PLUG COMPANY, A DE CORP.
To: DEVILBISS COMPANY, THE, A CORP. OF DE
Reel/Frame 004842/0257 →
Assignment of Assignors Interest.
May 14, 1990
From: DEVILBISS COMPANY, THE
To: ILLINOIS TOOL WORKS, INC., A CORP. OF DE
Reel/Frame 005311/0346 →