Granted Patent
Utility
US 6,448,935 · App. 09/780,888
Vehicle antenna
Inventors:
Andreas Fuchs, Ralf Duersch, Charles S. Voeltzel
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Feb 9, 2001
Inventors
Andreas Fuchs
Ralf Duersch
Charles S. Voeltzel
Assignee (at issue)
PPG Industries Ohio, Inc.
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.