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:
Nov. 15, 2016
Filed:
Dec. 16, 2009
Applicants:
Matthias Bremerich, Lennestadt, DE;
Markus Goerres, Dortmund, DE;
Inventors:
Matthias Bremerich, Lennestadt, DE;
Markus Goerres, Dortmund, DE;
Assignee:
ERCO GMBH, Luedenscheid, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2015.01); F21V 13/04 (2006.01); F21V 17/00 (2006.01); F21W 131/10 (2006.01); F21W 131/107 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2016.01);
U.S. Cl.
CPC ...
F21V 5/002 (2013.01); F21V 5/007 (2013.01); F21V 5/008 (2013.01); F21V 13/04 (2013.01); F21V 17/002 (2013.01); F21W 2131/10 (2013.01); F21W 2131/107 (2013.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
The invention shows and describes, among others, a light fixture () for illuminating building surfaces, comprising a circuit board () on which a plurality of LEDs () are mounted, secondary optics () that bundle the light emitted by the LEDs, and tertiary optics () formed by a planar, translucent element that has light-directing microstructures.