Granted Patent
Utility
US 5,004,635 · App. 07/239,907
Contoured liner for preassembled tire components
Inventor:
Stephen T. Griebling
Patented Case
View Patent ↗
Granted: Apr 2, 1991
Filed: Sep 2, 1988
Inventor
Stephen T. Griebling
Assignee (at issue)
Bridgestone Firestone
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.