Granted Patent
Utility
US 5,609,385 · App. 08/623,519
Energy absorbing vehicle pillar structure
Inventors:
Roger P. Daniel, Praful J. Patel, George G. Lim, Clifford C. Chou
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Mar 28, 1996
Inventors
Roger P. Daniel
Praful J. Patel
George G. Lim
Clifford C. Chou
Assignee (at issue)
Ford Motor Company
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.