Granted Patent
Utility
US 6,637,807 · App. 10/245,868
Frame for a battery-operated industrial truck
Inventor:
Bernhard Gotz
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Sep 17, 2002
Inventor
Bernhard Gotz
Assignee (at issue)
Linde GmbH
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.