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:
Jul. 30, 2018
Flex Lighting Ii, Llc, Chicago, IL (US);
Zane A Coleman, Elmhurst, IL (US);
Shawn Pucylowski, River Hills, WI (US);
Anthony J Nichol, Chicago, IL (US);
FLEx Lighting II, LLC, Chicago, IL (US);
Abstract
In one aspect, a light fixture for illuminating an environment below a ceiling tile comprises a lightguide formed from a film including folded and stacked strips extending from a lightguide region of the film. In one aspect, the film comprises light extracting features defining one or more light emitting regions that extract light from at least one light source positioned to emit light into the stacked end of strips. In another aspect a region of the film between the one or more light emitting regions and the strips comprises a bend or fold such that when the film is positioned between the ceiling tile and a ceiling tile rail support with the one or more light emitting regions of the film positioned below the ceiling tile, the at least one light source is positioned above the ceiling tile or above the ceiling tile rail support.