Granted Patent
Utility
US 4,351,382 · App. 06/212,143
Tire and wheel rim assemblies
Inventors:
Michael R. Corner, Ian Kemp, Tom French
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: Dec 2, 1980
Inventors
Michael R. Corner
Ian Kemp
Tom French
Assignee (at issue)
Dunlop GmbH
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.