Granted Patent
Utility
US 5,205,572 · App. 07/750,648
Cycle rear suspension system
Inventors:
Erik F. Buell, Marc Muller
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Aug 27, 1991
Inventors
Erik F. Buell
Marc Muller
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.