Granted Patent
Utility
US 6,758,290 · App. 10/138,759
Modular hydrostatic transaxle for zero turn radius mower
Inventors:
Norman E. Jolliff, Orville McDonner, Richard Ruebusch
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: May 3, 2002
Inventors
Norman E. Jolliff
Orville McDonner
Richard Ruebusch
Assignee (at issue)
Tecumseh Products Company
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.