Granted Patent
Utility
US 6,623,193 · App. 09/995,341
One piece clutch mechanism with drive gear
Inventor:
Carl W. Holland
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Nov 27, 2001
Inventor
Carl W. Holland
Assignee (at issue)
Nu-kote International, 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.