Granted Patent
Utility
US 4,774,927 · App. 07/012,799
Compound archery bows
Inventor:
Marlow W. Larson
Patented Case
View Patent ↗
Granted: Oct 4, 1988
Filed: Feb 9, 1987
Inventor
Marlow W. Larson
Assignee (at issue)
BROWNING
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.