Granted Patent
Utility
US 6,109,319 · App. 08/918,056
Run-flat support for pneumatic tired wheel
Inventor:
William W. Gardetto
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Aug 25, 1997
Inventor
William W. Gardetto
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.