Granted Patent
Utility
US 6,422,109 · App. 09/498,692
Hydrostatic transaxle having axial piston motor and method for manufacturing transaxles
Inventors:
Norman E. Jolliff, Richard Ruebusch, Gordon Dowen, Gary G. Twaddle
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Feb 7, 2000
Inventors
Norman E. Jolliff
Richard Ruebusch
Gordon Dowen
Gary G. Twaddle
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.