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:
Aug. 25, 2020
Filed:
Apr. 09, 2019
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventor:
Kyle Proctor, Decatur, GA (US);
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21V 8/00 (2006.01); F21V 7/04 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0001 (2013.01); F21V 7/041 (2013.01); F21V 2200/00 (2015.01); F21Y 2115/10 (2016.08);
Abstract
An indicator light assembly includes a lightguide with a plurality of light directing optical devices each having a light receiving end, a sidewall, and a light emitting end coupled to each other to form a ring-shaped light exit surface; and a plurality of light sources positioned at the light receiving ends, such that light from the light sources enters the light receiving ends and is directed towards the light exit surface by the sidewalls.