IP Library › Assignment 004019/0349
Patent Assignment
Reel/Frame 004019/0349

Assignment of Assignors Interest.

Recorded: 1982-06-23 Pages: 1
Assignors
HERGENROTHER, WILLIAM L.
Executed: 1982-06-18
DOSHAK, JOHN M.
Executed: 1982-06-18
Assignee
Covered Property (1)
Polyethylene Terephthalate Molding Compositions
Patent: 4,440,889 →
Application: 06/391,200 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name August 1, 1989, Oh. Dec 4, 1989
From: FIRESTONE TIRE & RUBBER COMPANY, THE
To: BRIDGESTONE/FIRESTONE, INC.
Reel/Frame 005237/0003 →
Assignment of Assignor's Interest Sep 30, 1996
From: BRIDGESTONE/FIRESTONE INC.
To: ALLIEDSIGNAL INC.
Reel/Frame 008162/0247 →