Granted Patent
Utility
US 4,334,565 · App. 06/162,972
Tire insert
Inventor:
Leonard S. Stokes
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Jun 25, 1980
Inventor
Leonard S. Stokes
Assignee (at issue)
Uniroyal Ltd.
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.