Patent Assignment
Reel/Frame 003950/0057
Assignment of Assignors Interest.
Recorded: 1981-11-12
Pages: 1
Assignee
SPERRY CORPORATION, A CORP. OF DE
GREAT NECK, NEW YORK, 11020
Covered Property
(1)
Compass Heading Display
Patent:
272,608 →
Application:
06/316,588 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 24, 1987
From: SPERRY CORPORATION; SPERRY RAND CORPORATION; SPERRY HOLDING COMPANY, INC.,
To: SP-MARINE, INC.
Reel/Frame 004748/0320 →
Merger May 25, 1988
Sep 5, 1989
From: W.R. GRACE & CO.; GRACE MERGER CORPORATION
To: W.R. GRACE & CO.-CONN, A CORP. OF CT
Reel/Frame 005169/0141 →
Security Interest
Nov 22, 1993
From: SPERRY MARINE INC.
To: BANKERS TRUST COMPANY
Reel/Frame 006772/0129 →
Release of Security Interest
Jul 5, 1996
From: BANKER'S TRUST COMPANY
To: SPERRY MARINE INC.
Reel/Frame 008013/0838 →