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:
Aug. 28, 2012
Filed:
Dec. 11, 2006
Applicant:
Michael Weiss, Benediktbeuern, DE;
Inventor:
Michael Weiss, Benediktbeuern, DE;
Assignee:
W.E.T. Automotive Systems, Ltd., Odelzhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 1/02 (2006.01); H05B 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to a flat heating element (), in particular for heating surfaces in contact with the user in the passenger compartment of a vehicle, comprising at least one electrical conductor (). According to the invention, the electrical conductivity of at least one of these electrical conductors () is at least temporarily reduced if the temperature thereof at least locally exceeds a permissible maximum temperature.