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:
Oct. 27, 1992
Filed:
Feb. 26, 1991
Heinz Baumert, Sindelfingen, DE;
Thomas Farnung, Weil der Stadt, DE;
Ferdinand Greiner, Aidlingen, DE;
Mercedes-Benz AG, , DE;
Abstract
A remote-control system for locks having an infrared hand-held transmitter of the remote-control system, which is used for the remote-control of the central locking system of a motor vehicle, and a receptacle for the insertion of the transmitter arranged in the motor vehicle. At least one optical cable, leading into the region of the receptacle for carrying signals from the transmitter, is routed from the receptacle to at least one exit hole arranged on the outer skin of the motor vehicle. In this way, the control of a receiver arranged outside the motor vehicle and associated preferably with a remote-controlled garage door drive is made possible.