Granted Patent
Utility
US 6,637,571 · App. 10/092,165
Input engaging clutch
Inventors:
Joseph E. Arnold, Ted Perron
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Mar 5, 2002
Inventors
Joseph E. Arnold
Ted Perron
Assignee (at issue)
Reell Precision Manufacturing 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.