Patent Assignment
Reel/Frame 005173/0339
Assignment of Assignors Interest.
Recorded: 1989-10-20
Pages: 2
Assignees
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE, WILMINGTON, DELAWARE
ASTRO-VALCOUR INCORPORATED
201 PASSAIC ST., A CORP OF NEW JERSEY, ROCHELLE PARK, NEW JERSEY
Covered Property
(1)
Low Density Foamed Thermoplastic Elastomers
Patent:
4,988,740 →
Application:
07/366,555 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.