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:
Apr. 09, 2019
Filed:
Mar. 21, 2018
Applicant:
Abl Ip Holding Llc, Conyers, GA (US);
Inventors:
Christopher Jay Sorensen, Denver, CO (US);
Carl T. Gould, Golden, CO (US);
Assignee:
ABL IP HOLDING LLC, Conyers, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21V 3/02 (2006.01); F21V 8/00 (2006.01); F21V 15/01 (2006.01); F21V 7/00 (2006.01);
U.S. Cl.
CPC ...
F21V 3/02 (2013.01); F21V 7/0033 (2013.01); F21V 15/01 (2013.01); G02B 6/0051 (2013.01);
Abstract
A light fixture example includes a housing, a light source in the housing and a diffuser. The diffuser is supported by the housing at a distance from the source so as to receive light from the source and diffuse the light for illumination. The diffuser has a three-dimensional compound curvature and a perimeter with at least two edges connected at vertices. Each such edge is a two-dimensional plane curve. The at least two edges are not coplanar with each other. In some examples, a back panel of the housing may have a similar three-dimensional compound curvature and perimeter.