Patent Assignment
Reel/Frame 007138/0768
Assignment of Assignor's Interest
Recorded: 1994-09-23
Pages: 4
Assignor
CROCKER, GARY A.
Executed: 1994-06-27
Assignee
COMPUTERVISION CORPORATION
100 CROSBY DRIVE, BEDFORD, MASSACHUSETTS, 01730
Covered Property
(1)
Topology Based Tolerancing for Geometric Modeling Operations
Patent:
5,655,063 →
Application:
08/266,984 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Termination and Release Agreement
Feb 20, 1996
From: GENERAL ELECTRIC CAPITAL CORPORATION
To: COMPUTERVISION CORPORATION
Reel/Frame 007815/0001 →
Assignment of Security Interest
Feb 20, 1996
From: COMPUTERVISION CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 007815/0912 →
Termination and Release of Assignment of Security
Jul 28, 1998
From: COMPUTERVISION CORPORATION, A DELAWARE CORP.
To: BANKERS TRUST COMPANY, AS COLLATERAL AGENT
Reel/Frame 009342/0885 →