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:
Jul. 19, 2016
Filed:
Feb. 07, 2012
Applicants:
Simon Fisher, Hertfordshire, GB;
Oliver Ling, Hertfordshire, GB;
Inventors:
Simon Fisher, Hertfordshire, GB;
Oliver Ling, Hertfordshire, GB;
Assignee:
GE Lighting Solutions, LLC, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21S 8/00 (2006.01); F21S 8/04 (2006.01); F21V 13/04 (2006.01); F21V 5/00 (2015.01); F21V 7/00 (2006.01); F21W 131/40 (2006.01); F21W 131/405 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0036 (2013.01); F21S 8/036 (2013.01); F21S 8/04 (2013.01); F21S 8/043 (2013.01); F21V 13/04 (2013.01); G02B 6/0018 (2013.01); G02B 6/0035 (2013.01); G02B 6/0063 (2013.01); G02B 6/0081 (2013.01); F21V 5/004 (2013.01); F21V 7/0091 (2013.01); F21W 2131/40 (2013.01); F21W 2131/405 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/003 (2013.01); G02B 6/0028 (2013.01);
Abstract
A luminaire comprising a rectangular waveguide is provided. The waveguide includes four sides and opposed planar surfaces. A light module directs light into only one of the sides at least. One of the planar surfaces includes a specular reflection surface directing light to exit through the opposed planar surface.