Patent Assignment
Reel/Frame 004877/0722
Assignment of Assignors Interest.
Recorded: 1988-03-03
Pages: 2
Assignor
TYRRELL, RAYMOND E.
Executed: 1988-02-27
Assignee
ALCATEL N.A., INC., A CORP. OF DE.
100 PENNY ROAD, CLAREMONT, NORTH CAROLINA, 28610-0039
Covered Property
(1)
Multi-Task State Machine Signalling Translator
Patent:
4,852,157 →
Application:
07/163,765 →
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 →