Granted Patent
Utility
US 5,533,793 · App. 08/431,860
Agricultural tires and wheel assemblies therefore
Inventor:
Perry Walker
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: May 1, 1995
Inventor
Perry Walker
Assignee (at issue)
Gleason Corporation
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.