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:
Dec. 20, 2016
Filed:
Apr. 05, 2014
Applicant:
Whelen Engineering Company, Inc., Chester, CT (US);
Inventor:
Todd J. Smith, Deep River, CT (US);
Assignee:
Whelen Engineering Company, Inc., Chester, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 13/04 (2006.01); F21V 5/04 (2006.01); F21V 7/04 (2006.01); F21Y 101/02 (2006.01); F21V 7/06 (2006.01); F21Y 105/00 (2016.01);
U.S. Cl.
CPC ...
F21V 5/04 (2013.01); F21V 13/04 (2013.01); F21V 7/04 (2013.01); F21V 7/048 (2013.01); F21V 7/06 (2013.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
LED light assembly includes a lens centered on its optical axis and a parabolic reflector with a polygonal periphery, such reflector positioned to surround the lens and configured to reflect light into a direction substantially parallel to the optical axis. The lens includes a light entry surface, a light emission surface, and a non-circular bypass surface extending between the light entry and emission surfaces.