Granted Patent
Utility
US 5,506,906 · App. 08/218,660
Radio receiver station-seeker stop-signal generator
Inventor:
Matthias Herrmann
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Mar 28, 1994
Inventor
Matthias Herrmann
Assignee (at issue)
Blaupunkt-Werke 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.