Granted Patent
Utility
US 5,779,271 · App. 08/664,944
Energy absorption device for impacts imparted to a support bar of a vehicle
Inventors:
Duane A. Dorow, Sukhbir S. Bilkhu
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Jun 17, 1996
Inventors
Duane A. Dorow
Sukhbir S. Bilkhu
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.