Granted Patent
Utility
US 4,955,599 · App. 07/299,725
Exercise cycle with gear drive
Inventors:
George B. Bersonnet, William T. Dalebout
Patented Case
View Patent ↗
Granted: Sep 11, 1990
Filed: Jan 19, 1989
Inventors
George B. Bersonnet
William T. Dalebout
Assignee (at issue)
Proform Fitness Products, 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.