The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1989
Filed:
Oct. 03, 1988
Horst Holzhauer, Schellbronn, DE;
Gunther Weikert, Weil Der Stadt, DE;
Rudi Kneib, Sindelfingen, DE;
Marko Polic, Sindelfingen, DE;
Peter Robitschko, Sindelfingen, DE;
Theodor Reinhard, Boblingen; all of, DE;
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Abstract
An anti-theft device for a car radio having a theft module, which renders the car radio inoperative when the radio is slid out of its installation recess in the vehicle, is provided by a joint housing for a power supply and anti-theft protection plug connection elements, as well as for a change-over switch controlling the theft module. The housing is fastened via the plug connection elements at the rear wall of the car radio such that the change-over switch is inevitably actuated by the frame of the installation recess during the sliding-out of the radio.