Granted Patent
Utility
US 4,859,272 · App. 07/210,391
Radial tire belt folding drum
Inventors:
John A. Lovell, Gary E. Medved, John R. White
Patented Case
View Patent ↗
Granted: Aug 22, 1989
Filed: Jun 22, 1988
Inventors
John A. Lovell
Gary E. Medved
John R. White
Assignee (at issue)
THE GOODYEAR 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.