Patent Assignment
Reel/Frame 003793/0182
Assignment of Assignors Interest.
Recorded: 1980-08-25
Pages: 1
Assignor
HAYES THOMAS H.
Executed: 1979-03-28
Assignee
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND,, VIRGINIA
Covered Property
(1)
Bottle or Similar Article
Patent:
257,578 →
Application:
06/027,085 →
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 →