Granted Patent
Utility
US 4,515,577 · App. 06/435,435
Low backlash-high-torque power transmission system and toothed belt used therein
Inventors:
Thaddeus F. Cathey, John C. Gaynor, Rodney J. Nelson
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Oct 20, 1982
Inventors
Thaddeus F. Cathey
John C. Gaynor
Rodney J. Nelson
Assignee (at issue)
Uniroyal Ltd.
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.