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:
Dec. 17, 2024
Filed:
Sep. 27, 2019
Applicant:
Quarkstar Llc, Las Vegas, NV (US);
Inventor:
Eric Bretschneider, Corinth, TX (US);
Assignee:
Quarkstar LLC, Las Vegas, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/04 (2006.01); F21S 4/20 (2016.01); F21Y 103/10 (2016.01); F21Y 103/30 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/043 (2013.01); F21S 4/20 (2016.01); F21Y 2103/10 (2016.08); F21Y 2103/30 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An illumination device includes multiple light-emitting elements operatively arranged to emit light during operation, and a transparent elongate optical element including one or more cavities. The optical element is arranged to receive light from the light-emitting elements. The one or more cavities are arranged along an extension of the optical element.