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:
Aug. 03, 2010
Filed:
Apr. 03, 2005
Applicant:
Katharine Keller, Lindau, DE;
Inventor:
Katharine Keller, Lindau, DE;
Assignee:
Zumtobel Staff GmbH, Dornbirn, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21V 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the case of a light influencing element () for directing the light emitted from a light source () to a predetermined angular region, which has a plurality of rib-like raster elements (), which have reflecting side walls and are arranged in regular structure, the raster elements () have a height (H) of a maximum of 5 mm. Through this there arise on the one hand greater freedoms in the design of the luminaire. On the other hand, the luminaire is lent an optical appealing appearance.