Patent Assignment
Reel/Frame 004374/0048
Assignment of Assignors Interest.
Recorded: 1985-02-15
Pages: 3
Assignors
CHASE, ERIC T.
Executed: 1985-01-30
BROUDE, SERGEY V.
Executed: 1985-01-30
QUACKENBOS, GEORGE S.
Executed: 1985-01-30
Assignee
GCA CORPORATION
209 BURLINGTON ROAD, A CORP OF DE, BEDFORD, MASSACHUSETTS
Covered Property
(1)
Surface Inspection Apparatus
Patent:
4,772,127 →
Application:
06/682,794 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 11, 1986
From: GCA CORPORATION
To: QCO, INC., A CORP OF DE.
Reel/Frame 004588/0071 →
Change of Name Effective: 8/11/86
Dec 4, 1986
From: QCO INCORPORATED
To: QC OPTICS, INC.
Reel/Frame 004645/0273 →
Change of Name
Jun 20, 1988
From: QCO INCORPORATED
To: GCA CORPORATION, A CORP. OF DE
Reel/Frame 004904/0696 →
Security Interest
Apr 15, 1996
From: QC OPTICS, INC.
To: STATE STREET BANK AND TRUST COMPANY
Reel/Frame 008669/0943 →
Termination
Aug 11, 1998
From: STATE STREET BANK AND TRUST COMPANY
To: QC OPTICS INC.
Reel/Frame 009367/0908 →