Granted Patent
Utility
US 4,666,175 · App. 06/866,794
Bicycle frame with asymmetric chain stay for performing freestyle maneuvers
Inventor:
Clifford F. Mueller
Patented Case
View Patent ↗
Granted: May 19, 1987
Filed: May 23, 1986
Inventor
Clifford F. Mueller
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.