Granted Patent
Utility
US 4,398,770 · App. 06/237,504
Wire spoke vehicle wheel and method of manufacture
Inventor:
Richard W. Smith
Patented Case
View Patent ↗
Granted: Aug 16, 1983
Filed: Feb 23, 1981
Inventor
Richard W. Smith
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.