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:
Jun. 02, 2015
Filed:
Sep. 08, 2010
Applicants:
Volker Letzas, Muenster, DE;
Sven Debes, Muenster, DE;
Inventors:
Volker Letzas, Muenster, DE;
Sven Debes, Muenster, DE;
Assignee:
I. G. BAUERHIN GMBH, Gruendau, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/02 (2006.01); B62D 1/06 (2006.01); H05B 3/34 (2006.01);
U.S. Cl.
CPC ...
B62D 1/065 (2013.01); H05B 3/34 (2013.01); H05B 2203/014 (2013.01); H05B 2203/017 (2013.01);
Abstract
A deformable heating element for a steering wheel comprises at least one heating conductor, one side of which is laid on, and fastened to, a front-side layer of a flat base material. The base material, in area of the front-side layer on which the heating conductor is laid and fastened, has a lower compression hardness and/or a volume density than does this base material in the area of its opposite, rear-side layer.