Granted Patent
Utility
US 5,931,493 · App. 08/824,709
Actuatable knee bolster
Inventor:
Daniel R. Sutherland
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Apr 14, 1997
Inventor
Daniel R. Sutherland
Assignee (at issue)
TRW VEHICLE SAFETY SYSTEMS INC.
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.