Granted Patent
Utility
US 5,337,260 · App. 08/089,179
Method for calibrating a single point impact sensor
Inventor:
Leland J. Spangler
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Jul 12, 1993
Inventor
Leland J. Spangler
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.