Patent Assignment
Reel/Frame 004148/0270
Assignment of Assignors Interest.
Recorded: 1983-06-30
Pages: 2
Assignee
SUN CHEMICAL CORPORATION A CORP.OF DE
200 PARK AVE., NEW YORK, NEW YORK, 10166
Covered Property
(1)
Chime Generator Circuit for Connection with Existing Automobile Radio Speaker
Patent:
4,565,991 →
Application:
06/509,246 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.