Granted Patent
Utility
US 5,079,799 · App. 07/613,025
Friction hinge assembly
Inventors:
Edward T. Rude, Martin Waine
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Nov 14, 1990
Inventors
Edward T. Rude
Martin Waine
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.