Granted Patent
Utility
US 4,510,972 · App. 06/425,568
Bow action valve
Inventor:
Richard L. Creedon
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Sep 28, 1982
Inventor
Richard L. Creedon
Assignee (at issue)
GA Technologies, 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.