Patent Assignment
Reel/Frame 003859/0541
Assignment of Assignors Interest.
Recorded: 1981-06-15
Pages: 2
Assignor
SEIDEN LEWIS J.
Executed: 1980-12-30
Assignee
T-BAR INCORPORATED, A CORP. OF CT.
141 DANBURY RD., WILTON, CONNECTICUT, 06897
Covered Property
(1)
Three Stage Minimum Configuration Conditionally Non-Blocking Matrix
Patent:
4,394,541 →
Application:
06/222,063 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 1995
From: SHAWMUT BANK N.A.
To: DATA SWITCH CORPORATION
Reel/Frame 007656/0729 →
Merger
Sep 22, 1997
From: T-BAR INCORPORATED
To: DATA SWITCH CORPORATION
Reel/Frame 008715/0013 →
Merger and Change of Name
Nov 3, 1997
From: DATA SWITCH CORPORATION, A DELAWARE CORPORATION; TELENEX CORPORATION, A NEW JERSEY CORPORATION
To: GENERAL SIGNAL NETWORKS, INC.
Reel/Frame 008800/0460 →