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:
Jul. 09, 2013
Filed:
Aug. 03, 2009
Applicants:
Ulrich Nass, Muelheim/Ruhr, DE;
Thorsten Bendel, Oberhausen, DE;
Matthias Ochtrop, Dorsten, DE;
Inventors:
Assignee:
Kiekert AG, Heiligenhaus, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a motor vehicle door lock, comprising a circuit arrangement having at least one sensor () and a connected control unit (), wherein the sensor () has at least two switching states ('open' and 'closed'), which correspond to varying current intensity (I; I) at the output of said sensor and are detected by the control unit (), and the two switching states (“open” and “closed”) of the sensor () belong to different current paths () of a line network () and/or to different voltage states of an output line.