Granted Patent
Utility
US 4,498,892 · App. 06/475,006
Power transmission belt
Inventor:
Peter Huntley
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Mar 14, 1983
Inventor
Peter Huntley
Assignee (at issue)
BorgWarner 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.