Granted Patent
Utility
US 5,425,681 · App. 08/287,696
Endless power transmission belt construction, cord therefor and methods of making the same
Inventor:
Robert M. Van Hook
Patented Case
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Granted: Jun 20, 1995
Filed: Aug 9, 1994
Inventor
Robert M. Van Hook
Assignee (at issue)
Dayco Products, LLC
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.