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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.:

US 9644814 B1

PDFFull Text
Expired
Date of Patent:
May. 09, 2017

Filed:

Jan. 11, 2013

Luminaire with prismatic optic

Applicant:

Lighting Science Group Corporation, Satellite Beach, FL (US);

Inventors:

Mark P. Boomgaarden, Satellite Beach, FL (US);

Ryan Kelley, Denver, CO (US);

Rick LeClair, Melbourne, FL (US);

Assignee:

Lighting Science Group Corporation, Cocoa Beach, FL (US);

Attorneys:

Mark Malek

Daniel Pierron

Widerman Malek, PL

Primary Examiner:

Jason Moon Han

Int. Cl.
CPC ...
F21V 3/00 (2015.01); F21V 5/00 (2015.01); F21V 5/02 (2006.01); F21V 7/00 (2006.01); F21V 23/00 (2015.01); F21V 29/77 (2015.01); F21V 29/83 (2015.01); F21K 9/232 (2016.01); F21K 9/60 (2016.01); F21Y 101/00 (2016.01); F21Y 103/33 (2016.01);
U.S. Cl.
CPC ...
F21V 5/02 (2013.01); F21K 9/232 (2016.08); F21K 9/60 (2016.08); F21V 7/00 (2013.01); F21V 23/006 (2013.01); F21V 29/773 (2015.01); F21V 29/83 (2015.01); F21Y 2101/00 (2013.01); F21Y 2103/33 (2016.08);
Abstract

A luminaire with a prismatic optic permits the nearly uniform distribution of light about the luminaire. The prismatic optic permits the use of directional light sources, such as light emitting diodes, while maintaining the uniform light distribution. When light emitting diodes are used, the luminaire further includes a heat sink to maintain a desirable operational temperature without negatively affecting the light distribution properties of the luminaire.

Find Patent Forward Citations

Boomgaarden, Mark. (2017). Luminaire with prismatic optic (U.S. Patent No. 9644814). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9644814

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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