Patent Assignment
Reel/Frame 006286/0001
Assignment of Assignors Interest.
Recorded: 1992-10-06
Pages: 2
Assignee
GENERAL SIGNAL CORPORATION
HIGH RIDGE PARK, STAMFORD, CONNECTICUT, 06904
Covered Property
(1)
Mounting System for Optical Annulus in Lens Assembly
Patent:
5,353,166 →
Application:
07/957,524 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 20, 1998
From: INTEGRATED SOLUTIONS, INC.
To: ULTRATECH ACQUISITION SUB, INC.
Reel/Frame 009314/0521 →
Assignment of Assignor's Interest
Oct 8, 1999
From: GENERAL SIGNAL CORPORATION
To: SAC CORP.
Reel/Frame 010299/0646 →
Change of Name
Oct 8, 1999
From: SAC CORP.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 010299/0651 →
Assignment of Assignor's Interest
Apr 13, 2000
From: SPX CORPORATION; GENERAL SIGNAL CORPORATION
To: ULTRATECH STEPPER, INC.; ULTRATECH STEPPER EAST, INC.
Reel/Frame 010742/0569 →