Granted Patent
Utility
US 4,712,789 · App. 07/036,882
Cycle exercisers
Inventor:
Frank P. Brilando
Patented Case
View Patent ↗
Granted: Dec 15, 1987
Filed: Apr 10, 1987
Inventor
Frank P. Brilando
Assignee (at issue)
Schwinn Bicycle Company
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.