Granted Patent
Utility
US 4,257,385 · App. 06/102,877
Archery bow with thumb receiving opening
Inventor:
William R. Stewart
Patented Case
View Patent ↗
Granted: Mar 24, 1981
Filed: Dec 12, 1979
Inventor
William R. Stewart
Assignee (at issue)
Victor United, 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.