Granted Patent
Utility
US 4,300,521 · App. 06/123,810
Compound bow
Inventor:
Chris Schmitt
Patented Case
View Patent ↗
Granted: Nov 17, 1981
Filed: Feb 22, 1980
Inventor
Chris Schmitt
Assignee (at issue)
Jennings Compound Bow, 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.