Granted Patent
Utility
US 6,073,515 · App. 09/120,162
Adjustable foot support
Inventors:
Robert Elton, Michael Joseph McKale
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jul 21, 1998
Inventors
Robert Elton
Michael Joseph McKale
Assignee (at issue)
General Motors LLC
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.