Patent Assignment
Reel/Frame 003813/0416
Assignment of Assignors Interest.
Recorded: 1980-12-08
Pages: 1
Assignor
HAYES THOMAS H.
Executed: 1979-04-25
Assignee
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Covered Property
(1)
Bottle or Similar Article
Patent:
258,936 →
Application:
06/034,622 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 25, 1983
From: ETHYL CORPORATION
To: HOOBER UNIVERSAL, INC.
Reel/Frame 004193/0896 →
Assignment of Assignors Interest.
May 14, 1986
From: HOOVER UNIVERSAL, INC., A CORP. OF MI.
To: JOHNSON SERVICE COMPANY
Reel/Frame 004555/0712 →
Assignment of Assignors Interest.
Mar 21, 1988
From: JOHNSON SERVICE COMPANY, A CORP. OF NV
To: HOOVER UNIVERSAL, INC., A CORP. OF MI
Reel/Frame 004857/0830 →