Granted Patent
Utility
US 6,589,126 · App. 09/707,161
Continuously variable transmission
Inventors:
Eric Muller, Oswald Friedmann
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Nov 6, 2000
Inventors
Eric Muller
Oswald Friedmann
Assignee (at issue)
Luk Lamellen und Kupplumasbau Beteilgungs KG
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.