Patent Assignment
Reel/Frame 006548/0270
Assignment of Assignor's Interest
Recorded: 1993-06-04
Pages: 4
Assignee
DETECTOR SYSTEMS, INC.
11650 SEABOARD CIRCLE, STANTON, CALIFORNIA, 90680
Covered Property
(1)
Vehicle Detector Method for Multiple Vehicle Counting
Patent:
5,247,297 →
Application:
07/811,767 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 5, 1994
From: DETECTOR SYSTEMS, INC.
To: INTERSECTION DEVELOPMENT CORPORATION
Reel/Frame 007235/0379 →
Assignment of Assignor's Interest
Jun 1, 1998
From: INTERSECTION DEVELOPMENT CORPORATION
To: DISPLAY TECHNOLOGIES, INC.
Reel/Frame 009436/0916 →
Change of Name
May 9, 2003
From: DISPLAY TECHNOLOGIES, INC.
To: U.S. TRAFFIC CORPORATION
Reel/Frame 013634/0804 →
Assignment of Assignor's Interest
Jul 7, 2003
From: U.S. TRAFFIC CORPORATION
To: GREEN LIGHT ACQUISITION COMPANY
Reel/Frame 014235/0553 →
Change of Name
Jul 7, 2003
From: GREEN LIGHT ACQUISITION COMPANY
To: U.S. TRAFFIC CORPORATION
Reel/Frame 014250/0699 →