Granted Patent
Utility
US 6,234,528 · App. 09/467,784
Impact energy absorption modulating means
Inventors:
Abdel Karim Ben-Rhouma, Benoft Duval, Laurent Gallou
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Dec 20, 1999
Inventors
Abdel Karim Ben-Rhouma
Benoft Duval
Laurent Gallou
Assignee (at issue)
Nacam France S.A.S.
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.