Patent · US Active

Cooktop-interface having projection display device

US9140458B2 · kind B2 · utility

4Cited by

9References

21Claims

0Family size

Assignee

Electrolux Home Products Corporation N. V. · BE

Inventors

Harald Hoffmann · Much, DE
Armin Pojda · Gebsattel, DE
Stefan Edenharter · Unterhaching, DE

Key dates

Filing date	Apr 21, 2011
Grant date	Sep 22, 2015
Priority date	—
Expiry date	Sep 6, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG03B21/2006
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A cooktop-interface includes at least one display device, a display sign layer with at least one display sign provided in connection with the display device and back illumination lighting for projecting the display sign to the lower side of a cooktop-panel arranged upstream the back illumination lighting and the display sign layer.

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