Granted Patent
Utility
US 6,470,532 · App. 09/741,602
Cam hinge with controlled friction for improved cam operation
Inventor:
Edward T. Rude
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Dec 19, 2000
Inventor
Edward T. Rude
Assignee (at issue)
Torq-Masters, Inc.
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.