Granted Patent
Utility
US 6,234,460 · App. 09/378,828
Push-on air spring bumper
Inventor:
John E. Arnold
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Aug 23, 1999
Inventor
John E. Arnold
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.