Granted Patent
Utility
US 6,176,813 · App. 08/607,822
Power controlled exercising machine and method for controlling the same
Inventors:
Steven K. Shu, Kirk Buhler, James W. Pittoway
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Feb 27, 1996
Inventors
Steven K. Shu
Kirk Buhler
James W. Pittoway
Assignee (at issue)
Unisen, 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.