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.:

US 11428398 B1

Date of Patent:

Aug. 30, 2022

Filed:

Jun. 21, 2021

Adjustable lighting device with further optic

Applicant:

Troy-csl Lighting Inc., City of Industry, CA (US);

Inventors:

Joshua Portinga, Chino Hills, CA (US);

Calvin Wong, Diamond Bar, CA (US);

Assignee:

Troy-CSL Lighting Inc., City of Industry, CA;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Colin J Cattanach

Int. Cl.

CPC ...

F21V 29/74 (2015.01); F21V 17/16 (2006.01); F21V 17/02 (2006.01); F21V 5/00 (2018.01); F21V 21/14 (2006.01); F21V 5/02 (2006.01); F21V 17/00 (2006.01); F21V 5/08 (2006.01); F21V 21/28 (2006.01); F21V 21/30 (2006.01); F21V 17/04 (2006.01); F21S 8/02 (2006.01); F21V 31/00 (2006.01); F21V 21/26 (2006.01);

U.S. Cl.

CPC ...

F21V 29/74 (2015.01); F21V 17/02 (2013.01); F21V 17/16 (2013.01); F21S 8/02 (2013.01); F21S 8/022 (2013.01); F21S 8/024 (2013.01); F21S 8/026 (2013.01); F21V 5/002 (2013.01); F21V 5/004 (2013.01); F21V 5/005 (2013.01); F21V 5/008 (2013.01); F21V 5/02 (2013.01); F21V 5/08 (2013.01); F21V 17/002 (2013.01); F21V 17/04 (2013.01); F21V 17/164 (2013.01); F21V 21/14 (2013.01); F21V 21/26 (2013.01); F21V 21/28 (2013.01); F21V 21/30 (2013.01); F21V 31/00 (2013.01); F21V 31/005 (2013.01);

Abstract

A lighting device assembly includes a light source attached to a heat sink member, a first optic device and a mounting housing configured to be secured in or to a ceiling, wall or other object, and to hold the heat sink member. A second optic device including a second optic member is configured to receive light emitted in a first direction from the light emitting surface of the first optic device and to emit light in a second direction that is transverse to the first direction. A connection mechanism selectively connects the second optic device to the mounting housing, for selective disconnection from the mounting housing.

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