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:
Oct. 14, 2014
Filed:
Jan. 30, 2013
Applicant:
Rab Lighting Inc., Northvale, NJ (US);
Inventors:
Assignee:
RAB Lighting Inc., Northvale, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01); F21V 13/04 (2006.01);
U.S. Cl.
CPC ...
F21V 7/0025 (2013.01); Y02B 20/72 (2013.01); F21V 13/04 (2013.01);
Abstract
An illustrative light fixture providing a desired spot light pattern diameter at a given distance includes a planar light emitter providing a light source and forming a first plane, and concentric conical frustum reflectors, the first reflector having a proximate end coplanar with the first plane and the second reflector having a proximate end distal of the first plane.