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:
Nov. 20, 2001
Filed:
Jul. 18, 2000
Applicant:
Inventor:
Rainer Topp, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 1/02 ; H05B 3/08 ;
U.S. Cl.
CPC ...
B60L 1/02 ; H05B 3/08 ;
Abstract
A window heating system, in particular for heating a window of a motor vehicle, includes a resistance heating device, applied onto or integrated into the window, that is connectable to a heating voltage source via terminal contacts by way of an electrical switching device. The switching device is a semiconductor switching device arranged directly on the window to be heated.