Granted Patent
Utility
US 6,203,057 · App. 09/479,043
Inflatable knee bolster
Inventors:
Graham Thornton Spencer, James K. Conlee, Nicole M. Mahmood, George Marshall, Samin A. Wahabi, Martin B. Fisher
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jan 7, 2000
Inventors
Graham Thornton Spencer
James K. Conlee
Nicole M. Mahmood
George Marshall
Samin A. Wahabi
Martin B. Fisher
Assignees (at issue)
General Motors LLC
ABC Group Interior Systems
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.