Granted Patent
Utility
US 5,957,526 · App. 08/859,247
Floor structure for an automobile
Inventor:
Engelbert Gramer
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: May 20, 1997
Inventor
Engelbert Gramer
Assignee (at issue)
MERCEDES-BENZ GROUP AG
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.