Granted Patent
Utility
US 5,375,643 · App. 07/995,422
Spring clutch assembly with reduced radial bearing forces
Inventor:
Edward T. Rude
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: Dec 22, 1992
Inventor
Edward T. Rude
Assignee (at issue)
General Clutch Corporation
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.