Granted Patent
Utility
US 4,480,066 · App. 06/524,496
Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention
Inventors:
James A. Davis, Robert C. Koch
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Aug 18, 1983
Inventors
James A. Davis
Robert C. Koch
Assignee (at issue)
The Firestone Tire & Rubber Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.