Patent · US Active

Projector and household appliance comprising such a projector

US8870392B2 · kind B2 · utility

6Cited by

29References

29Claims

0Family size

Assignee

Electrolux Home Products Corporation N. V. · BE

Inventors

Oliver Kleinert · Lidingö, SE
Honghua Hu · Yongkang, CN
Franz-Josef Wipperfurth · Cadolzburg, DE
Werner Braun · Munich, DE

Key dates

Filing date	Feb 28, 2011
Grant date	Oct 28, 2014
Priority date	—
Expiry date	Jun 20, 2031

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06F2105/58
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

Projector (1) adapted to be installed on a household appliance (26), for projecting visible information onto a projection surface (17) lying outside of said household appliance, the projector comprising a focusing unit (4) that is adapted for focusing a light beam that emanates from a light source (5) onto said projection surface, wherein the focusing unit further comprises at least one fixation element (12) that is adapted to arrange the focusing unit in at least two different focusing positions (13, 13′) within said projector (1).

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