Patent Assignment
Reel/Frame 005261/0200
Assignment of Assignors Interest.
Recorded: 1990-03-26
Pages: 1
Assignors
SAKAI, MASATO
Executed: 1988-12-20
UMEDA, ITSUKI
Executed: 1988-12-20
TAKEUCHI, YASUO
Executed: 1988-12-20
TAKEMURA, YASUHIKO
Executed: 1988-12-20
Assignee
JAPAN SYNTHETIC RUBBER CO., LTD., A CORP. OF JAPAN
11-24, TSUKIJI-2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Rubber Composition Derived from Fluoroelastomer and Ethylene-Alpha- Olefin Copolymer Rubber and Rubber Article Formed Therefrom
Patent:
4,931,499 →
Application:
07/272,823 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.