Granted Patent
Utility
US 4,285,654 · App. 06/114,094
Apparatus for continuous tread production
Inventors:
George Bohm, Stanley S. Gross
Patented Case
View Patent ↗
Granted: Aug 25, 1981
Filed: Jan 21, 1980
Inventors
George Bohm
Stanley S. Gross
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.