Patent Assignment
Reel/Frame 006801/0047
Change of Name
Recorded: 1993-12-09
Pages: 7
Assignor
PRIME COMPUTER, INC.
Executed: 1993-09-10
Assignee
COMPUTERVISION CORPORATION
100 CROSBY DRIVE BEDFORD, MA 01730, MASSACHUSETTS
Covered Property
(1)
Method and Apparatus for Deferred Package Assignment for Components of an Electric Circuit for a Printed Circuit Board
Patent:
5,297,053 →
Application:
07/710,322 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 7, 1991
From: PEASE, MARK D.; ANDERSON, WILLIAM, JR.
To: PRIME COMPUTER, INC.
Reel/Frame 005804/0659 →
Security Interest
Jan 6, 1994
From: COMPUTERVISION CORPORATION (DEL. CORP.) (FORMERLY PRIME COMPUTER, INC.)
To: CHEMICAL BANK (N.Y. CORP.)
Reel/Frame 006839/0793 →
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 Interest in Patents
Apr 20, 1998
From: COMPUTERVISION CORPORATION, A DELAWARE CORPORATION
To: CHASE MANHATTAN BANK (F/K/A CHEMICAL BANK), AS COLLATERAL AGENT
Reel/Frame 009178/0329 →
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 →
Change of Name
Apr 10, 2013
From: PARAMETRIC TECHNOLOGY CORPORATION
To: PTC INC.
Reel/Frame 030185/0128 →