Granted Patent
Utility
US 5,265,658 · App. 07/927,236
Puncture-proof tire having a core of elastomeric material
Inventors:
Didier Riquier, Alain Lelievre
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Aug 7, 1992
Inventors
Didier Riquier
Alain Lelievre
Assignee (at issue)
Hutchinson 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.