Patent · US Expired

Electric stove for cooking food having an electrically heated cooking surface

US6555794B2 · kind B2 · utility

12Cited by

7References

6Claims

0Family size

Assignee

Schott Glas · DE

Inventors

Kurt Leutner · Mainz, DE
Oliver Gros · Rheinböllen, DE
Joachim Grützke · New Bern, US
Bernhard Gotz · Aschaffenburg, DE
Walter Gramlich · Edingen-Neckarhausen, DE

Key dates

Filing date	Aug 16, 2001
Grant date	Apr 29, 2003
Priority date	—
Expiry date	Aug 16, 2021

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF25D2700/12
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

There is now provided a stove for cooking food and like appliances with a door having a window and a temperature indicating device. The temperature indicating device can be on a glass door of a heating and/or cooling device, whereby a color change indicates the temperature, and whereby an indicator is provided between two plates of the glass door which consists of two or more plates. The indicator is configured to change color upon the interior temperature of the appliance reaching a predetermined temperature.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.