Granted Patent
Utility
US 4,747,765 · App. 07/050,660
Mobile tire curing unit
Inventors:
Karl J. Siegenthaler, Robert Schlemmer
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: May 18, 1987
Inventors
Karl J. Siegenthaler
Robert Schlemmer
Assignee (at issue)
The Firestone Tire & Rubber Company
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.