Granted Patent
Utility
US 5,956,998 · App. 08/986,221
Stress reduction gear and apparatus using same
Inventor:
Paul J. Fenelon
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Dec 5, 1997
Inventor
Paul J. Fenelon
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.