Granted Patent
Utility
US 4,823,854 · App. 07/129,050
Safety tire and rim combination with safety insert
Inventors:
Roger E. Payne, J. Bruce Weeks
Patented Case
View Patent ↗
Granted: Apr 25, 1989
Filed: Dec 7, 1987
Inventors
Roger E. Payne
J. Bruce Weeks
Assignee (at issue)
Motor Wheel 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.