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. 29, 2025
Filed:
Jan. 06, 2023
Applicant:
Cree Lighting Usa Llc, Racine, WI (US);
Inventors:
Mario A. Castillo, New Braunfels, TX (US);
Kurt S. Wilcox, Libertyville, IL (US);
Andrew Dan Bendtsen, Milwaukee, WI (US);
Brian Kinnune, Racine, WI (US);
Sandeep Pawar, Elmhurst, IL (US);
David P Goelz, Milwaukee, WI (US);
Assignee:
CREE LIGHTING USA LLC, Racine, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 3/02 (2006.01); F21S 8/04 (2006.01); F21S 8/08 (2006.01); F21V 5/00 (2018.01); F21V 23/04 (2006.01); F21V 3/04 (2018.01); F21V 23/00 (2015.01); F21W 131/10 (2006.01); F21W 131/103 (2006.01); F21W 131/105 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 3/02 (2013.01); F21S 8/043 (2013.01); F21S 8/086 (2013.01); F21V 5/002 (2013.01); F21V 23/0464 (2013.01); F21V 3/049 (2013.01); F21V 23/006 (2013.01); F21W 2131/10 (2013.01); F21W 2131/103 (2013.01); F21W 2131/105 (2013.01); F21Y 2105/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An optical member includes a curved portion comprising an optically transmissive material. The enclosure has an outer surface and an inner surface opposite the outer surface. At least one light redirection feature protrudes from the inner surface. At least one indentation defined on the outer surface is configured to refract light.