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. 05, 2005
Filed:
Oct. 28, 2003
Applicants:
Martin Taplan, Rheinbollen, DE;
Sascha Backes, Weinsheim, DE;
Christiane Baum, Louisville, KY (US);
Ted Wegert, Louisville, KY (US);
Inventors:
Martin Taplan, Rheinbollen, DE;
Sascha Backes, Weinsheim, DE;
Christiane Baum, Louisville, KY (US);
Ted Wegert, Louisville, KY (US);
Assignee:
Scott Glas, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B003/68 ;
U.S. Cl.
CPC ...
Abstract
A glass or glass ceramic cooking tophas on its undersideat least one heating unit. The heating unitis in flat, heat-conducting contact with the underside, and contains an electrical resistance heating element exhibiting PTC behavior, the temperature in zonebeing limited to a desired value without the use of a temperature limiter.