Patent Assignment
Reel/Frame 004643/0036
Assignment of Assignors Interest.
Recorded: 1986-12-09
Pages: 2
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP OF NY, ARMONK, NEW YORK, 10504
Covered Property
(1)
Adaptative Packet/Circuit Switched Transportation Method and System
Patent:
4,761,781 →
Application:
06/893,073 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective Date: December 31, 1986
Mar 25, 1987
From: FIGGIE INTERNATIONAL INC., (MERGED INTO) FIGGIE INTERNATIONAL HOLDINGS INC. (CHANGED TO)
To: FIGGIE INTERNATIONAL INC.
Reel/Frame 004767/0822 →
Assignment of Assignor's Interest
Apr 27, 2000
From: CISCO SYSTEMS, INC., A CORPORATION OF CALIFORNIA
To: CISCO TECHNOLOGY, INC., A CORPORATION OF CALIFORNIA
Reel/Frame 010756/0122 →
Assignment of Assignor's Interest
Jun 14, 2000
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: CISCO SYSTEMS, INC.
Reel/Frame 010832/0878 →