Granted Patent
Utility
US 5,755,461 · App. 08/798,590
Energy absorbing device for a steering column
Inventors:
Michael F. Halacka, Mirjana Jurik, Thomas Dziegielewski, John Perri, Thomas Grzybowski
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Feb 11, 1997
Inventors
Michael F. Halacka
Mirjana Jurik
Thomas Dziegielewski
John Perri
Thomas Grzybowski
Assignee (at issue)
Chrysler Group LLC
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.