Patent Assignment
Reel/Frame 005061/0914
Assignment of Assignors Interest.
Recorded: 1989-04-07
Pages: 2
Assignor
POWELL, WILLIAM E.
Executed: 1989-04-04
Assignee
Covered Property
(1)
Contact Status Detector
Patent:
4,977,478 →
Application:
07/335,060 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 8, 1990
From: ALCATEL NA, INC., A CORP. OF DE
To: ALCATEL NA NETWORK SYSTEMS CORP., A CORP. OF DELAWARE
Reel/Frame 005498/0421 →
Merger Effective on 09/30/1991DE
Apr 6, 1992
From: ALCATEL NA NETWORK SYSTEMS CORP.
To: ALCATEL NETWORK SYSTEMS, INC.
Reel/Frame 006071/0470 →