Granted Patent
Utility
US 5,313,213 · App. 08/002,848
Device for aligning a directional antenna of a radar distance warning device of a vehicle
Inventors:
Frank Neumann, Dieter Hotz
Patented Case
View Patent ↗
Granted: May 17, 1994
Filed: Jan 15, 1993
Inventors
Frank Neumann
Dieter Hotz
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.