Granted Patent
Utility
US 6,306,060 · App. 09/660,513
Cooling fluid supply to hydraulically actuated rollers in a continuously-variable-ratio transmission
Inventors:
Brian Dutson, Andrew De Freitas
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Sep 12, 2000
Inventors
Brian Dutson
Andrew De Freitas
Assignee (at issue)
Torotrak (Development) Limited
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.