Granted Patent
Utility
US 6,823,913 · App. 10/755,591
Rubber composition usable in the vulcanized state as a tire safety support and such a support
Inventors:
Francois Masson, Francois Bataille, Serge Teisseyre
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jan 12, 2004
Inventors
Francois Masson
Francois Bataille
Serge Teisseyre
Assignee (at issue)
MICHELIN RECHERCHE ET TECHNIQUE S.A.
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.