Granted Patent
Utility
US 4,732,638 · App. 06/759,668
Apparatus for rolling bead rings
Inventors:
Donald E. Baker, Gary L. Bowen, John R. Thiele
Patented Case
View Patent ↗
Granted: Mar 22, 1988
Filed: Jul 29, 1985
Inventors
Donald E. Baker
Gary L. Bowen
John R. Thiele
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.