Granted Patent
Utility
US 6,155,243 · App. 09/490,043
Crossbow having a no let-off cam
Inventor:
Henry M. Gallops, Jr.
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jan 24, 2000
Inventor
Henry M. Gallops, Jr.
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.