Granted Patent
Utility
US 5,692,410 · App. 08/488,344
Rotatable apparatus having a stress dissipation structure
Inventor:
Paul J. Fenelon
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Jun 7, 1995
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.