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:
Apr. 10, 2018
Filed:
Apr. 29, 2015
Applicant:
Borgwarner Ludwigsburg Gmbh, Ludwigsburg, DE;
Inventors:
Anthony Maher, Limerick, IE;
Katherine O'Sullivan, Farranfore, IE;
Steven Sweeney, Farranfore, IE;
William O'Connor, Killarney, IE;
Assignee:
BorgWarner Ludwigsburg GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/44 (2006.01); H01C 17/065 (2006.01); B60H 1/22 (2006.01); F24H 3/04 (2006.01); H05B 3/46 (2006.01); H05B 3/26 (2006.01);
U.S. Cl.
CPC ...
H05B 3/44 (2013.01); B60H 1/2225 (2013.01); F24H 3/0429 (2013.01); H01C 17/065 (2013.01); H05B 3/262 (2013.01); H05B 3/46 (2013.01); H05B 2203/013 (2013.01); H05B 2203/02 (2013.01); H05B 2203/023 (2013.01); Y10T 29/49085 (2015.01);
Abstract
Disclosed is a heater comprising a PTC heating resistor based on barium titanate. The PTC heating resistor is printed onto a substrate. Also disclosed is a method for manufacturing such a heater.