Granted Patent
Utility
US 4,852,398 · App. 07/165,814
Tire testing machine having adjustable bead width
Inventors:
Barry D. Cargould, James C. Beebe
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Mar 9, 1988
Inventors
Barry D. Cargould
James C. Beebe
Assignee (at issue)
Eagle-Picher Industries, Inc.
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.