Patent Assignment
Reel/Frame 004726/0133
Assignment of Assignors Interest.
Recorded: 1987-06-22
Pages: 1
Assignor
POPPENHEIMER, CHARLES B.
Executed: 1987-06-10
Assignee
GTY INDUSTRIES, A CA. CORP.
12881 BRADLEY AVENUE, SYLMAR, CALIFORNIA, 91342-3899
Covered Property
(1)
Lighting Fixture
Patent:
4,768,139 →
Application:
07/042,762 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 1998
From: GTY INDUSTRIES
To: NSI ENTERPRISES, INC.
Reel/Frame 009472/0623 →
Nunc Pro Tunc Assignment
Mar 22, 2002
From: NSI ENTERPRISES, INC. (NOW KNOWN AS NATIONAL SERVICE INDUSTRIES, INC.)
To: ACUITY BRANDS, INC. (FORMERLY KNOWN AS L & C SPINCO, INC.)
Reel/Frame 012506/0907 →