Granted Patent
Utility
US 6,463,698 · App. 09/701,155
Jam protection for a power-operated closing device
Inventor:
Knut Hofmann
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Jan 17, 2001
Inventor
Knut Hofmann
Assignee (at issue)
Metzeler Automotive Profiles 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.