Granted Patent
Utility
US 6,502,335 · App. 09/811,294
Friction drive cable shifter
Inventors:
Perry Prochnow, John Adrian, Scott Deschler
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Mar 16, 2001
Inventors
Perry Prochnow
John Adrian
Scott Deschler
Assignee (at issue)
Ariens Co.
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.