Granted Patent
Utility
US 6,561,105 · App. 09/995,581
Rail vehicle having a driver's cab provided with an energy-absorbing structure adapted to cope with a collision above the frame of the vehicle
Inventors:
Marcel Godin, Gérard Gielczinski, Jean-Marc Langlet, Christian Boneill, Isabelle Guilloteau
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Nov 29, 2001
Inventors
Marcel Godin
Gérard Gielczinski
Jean-Marc Langlet
Christian Boneill
Isabelle Guilloteau
Assignee (at issue)
ALSTOM Holdings
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.