Granted Patent
Utility
US 5,528,086 · App. 08/394,327
Motor vehicle anti-theft device which blocks starting of the engine
Inventors:
Manfred Maass, Martin Fritz
Patented Case
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Granted: Jun 18, 1996
Filed: Feb 23, 1995
Inventors
Manfred Maass
Martin Fritz
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.