Granted Patent
Utility
US 5,915,487 · App. 08/909,181
Walk-behind traction vehicle having variable speed friction drive transmission
Inventors:
Clair D. Splittstoesser, Ronald J. Eisenbart
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Aug 11, 1997
Inventors
Clair D. Splittstoesser
Ronald J. Eisenbart
Assignee (at issue)
Dixon Industries, Inc.
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.