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:
Jul. 02, 2019
Filed:
Nov. 07, 2016
Matthew A. Davis, Orange, CA (US);
Sridhar Reddy Nimma, Cumming, GA (US);
Matthew A. Davis, Orange, CA (US);
Sridhar Reddy Nimma, Cumming, GA (US);
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Abstract
A luminaire can comprise a lightguide, a substrate to which an array of light emitting diodes is mounted, and a cover that extends over the substrate. A light-receiving edge of the lightguide can be positioned adjacent the array of light emitting diodes so that emitted light couples into the lightguide via that edge. The lightguide can guide the coupled light from the light-receiving edge to an opposing, light-emitting edge that emits the coupled light to provide illumination. The cover can comprise an aperture through which the lightguide extends, so that the cover may enclose the light-receiving edge while the light emitting edge may protrude through the aperture.