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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 10584866 B1

PDFFull Text
Date of Patent:
Mar. 10, 2020

Filed:

Jan. 10, 2018

Controlled environment light fixture

Applicant:

Clear-vu Lighting Llc, Central Islip, NY (US);

Inventors:

George B. Ryder, Wilton, CT (US);

Agjah I. Libohova, East Setauket, NY (US);

Assignee:

Autronic Plastics, Inc., Central Islip, NY (US);

Attorney:

Zollinger & Burleson Ltd.

Primary Examiner:

Ali Alavi

Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21V 31/00 (2006.01); F21V 19/00 (2006.01); F21V 21/30 (2006.01); F21V 21/04 (2006.01); F21V 29/76 (2015.01); F21V 29/89 (2015.01); F21V 8/00 (2006.01); F21V 5/08 (2006.01); F21S 8/02 (2006.01); F21V 3/04 (2018.01); F21V 15/01 (2006.01); F21V 17/12 (2006.01); F21V 23/00 (2015.01); F21V 29/507 (2015.01); F21V 29/74 (2015.01); G02B 6/00 (2006.01); F21Y 115/10 (2016.01); F21W 131/205 (2006.01); F21Y 105/00 (2016.01);
U.S. Cl.
CPC ...
F21V 31/005 (2013.01); F21S 8/026 (2013.01); F21V 3/04 (2013.01); F21V 5/08 (2013.01); F21V 15/013 (2013.01); F21V 17/12 (2013.01); F21V 19/005 (2013.01); F21V 21/043 (2013.01); F21V 21/047 (2013.01); F21V 21/048 (2013.01); F21V 21/30 (2013.01); F21V 23/009 (2013.01); F21V 29/507 (2015.01); F21V 29/74 (2015.01); F21V 29/763 (2015.01); F21V 29/89 (2015.01); G02B 6/00 (2013.01); G02B 6/0011 (2013.01); G02B 6/0051 (2013.01); G02B 6/0073 (2013.01); G02B 6/0086 (2013.01); G02B 6/0095 (2013.01); F21W 2131/205 (2013.01); F21Y 2105/00 (2013.01); F21Y 2115/10 (2016.08);
Abstract

Controlled environment light fixture configurations include an LED light source. The light fixtures can be installed and removed from below the ceiling. The light fixture can be installed and removed without opening the lens frame of the light fixture. The light fixture includes a sealed housing and seals to the ceiling when installed. The light fixtures are provided in exterior dimension sizes that allow the fixtures to be installed in a variety of controlled environment ceilings in recessed configurations. The lower surface exposed to the controlled environment is free of welds and grinds in order to provide a corrosion resistant surface.

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