Granted Patent
Utility
US 5,809,982 · App. 08/772,360
Compound bow with counteracting weight
Inventor:
Mathew A. McPherson
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Dec 23, 1996
Inventor
Mathew A. McPherson
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.