Granted Patent
Utility
US 4,844,451 · App. 07/226,135
Exercise cycle with locking mechanism
Inventors:
George B. Bersonnet, Dante L. Schumway
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Jul 29, 1988
Inventors
George B. Bersonnet
Dante L. Schumway
Assignee (at issue)
Weslo, 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.