Granted Patent
Utility
US 5,081,980 · App. 07/595,391
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Inventor:
George T. Newbold
Patented Case
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Granted: Jan 21, 1992
Filed: Oct 10, 1990
Inventor
George T. Newbold
Assignee (at issue)
Martin Archery, 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.