Granted Patent
Utility
US 6,095,500 · App. 09/074,642
Winch device
Inventor:
Arthur K. McVaugh
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: May 7, 1998
Inventor
Arthur K. McVaugh
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.