Granted Patent
Utility
US 4,073,330 · App. 05/697,893
Tire cord fabrics for belts of belted pneumatic tires
Inventor:
Claude H. Allard
Patented Case
View Patent ↗
Granted: Feb 14, 1978
Filed: Jun 21, 1976
Inventor
Claude H. Allard
Assignee (at issue)
Uniroyal Ltd.
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.