Granted Patent
Utility
US 6,537,173 · App. 09/828,960
Transmission system for a bicycle
Inventors:
Jean-Pierre Mercat, Bertrand Cauvin
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Apr 10, 2001
Inventors
Jean-Pierre Mercat
Bertrand Cauvin
Assignee (at issue)
Mavic S.A.
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.