Granted Patent
Utility
US 5,505,520 · App. 08/333,710
Passenger seat with adjustable lumbar support
Inventors:
Thomas M. Frusti, Daniel Cornelius Bach, Robert Floyd Kukla
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Nov 3, 1994
Inventors
Thomas M. Frusti
Daniel Cornelius Bach
Robert Floyd Kukla
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.