Granted Patent
Utility
US 5,570,570 · App. 08/437,156
Ride-on mower steering and suspension system
Inventors:
Kenneth H. Klas, Edward Freier, Jr., Michael P. Schemelin, Daniel Schaefer, Gary A. Hays
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Jun 7, 1995
Inventors
Kenneth H. Klas
Edward Freier, Jr.
Michael P. Schemelin
Daniel Schaefer
Gary A. Hays
Assignee (at issue)
Simplicity Manufacturing, 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.