Granted Patent
Utility
US 5,597,375 · App. 08/401,816
Lat pulldown exercise machine and method of exercise
Inventor:
Roy Simonson
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Mar 10, 1995
Inventor
Roy Simonson
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.