Granted Patent
Utility
US 4,632,665 · App. 06/712,574
Power transmission belt and method
Inventor:
William A. Skura
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Mar 15, 1985
Inventor
William A. Skura
Assignee (at issue)
Uniroyal Power Transmission Co., Inc.
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.