Granted Patent
Utility
US 5,651,572 · App. 08/589,451
Roundsling construction
Inventor:
Dennis St. Germain
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Jan 22, 1996
Inventor
Dennis St. Germain
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.