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:
Sep. 08, 2026
Filed:
Aug. 04, 2023
Applicant:
Stanley Electric Co., Ltd., Tokyo, JP;
Inventor:
Koji Sato, Tokyo, JP;
Assignee:
Stanley Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 43/247 (2018.01); B60Q 1/00 (2006.01); B60Q 3/62 (2017.01); B60Q 3/64 (2017.01); F21S 41/24 (2018.01); F21S 43/235 (2018.01); F21S 43/236 (2018.01); F21S 43/237 (2018.01); F21S 43/241 (2018.01); F21S 43/242 (2018.01); F21S 43/243 (2018.01); F21S 43/245 (2018.01); F21S 43/249 (2018.01); F21S 43/251 (2018.01); F21V 8/00 (2006.01); F21W 103/10 (2018.01); F21W 103/20 (2018.01); F21W 103/35 (2018.01); F21W 103/45 (2018.01); F21W 103/55 (2018.01); B60Q 3/66 (2017.01);
U.S. Cl.
CPC ...
F21S 43/237 (2018.01); F21S 43/245 (2018.01); F21S 43/247 (2018.01); F21S 43/253 (2024.05); B60Q 1/0011 (2013.01); B60Q 3/62 (2017.02); B60Q 3/64 (2017.02); B60Q 3/66 (2017.02); F21S 41/24 (2018.01); F21S 43/235 (2018.01); F21S 43/236 (2018.01); F21S 43/241 (2018.01); F21S 43/243 (2018.01); F21S 43/246 (2024.05); F21S 43/2492 (2024.05); F21S 43/251 (2018.01); F21W 2103/10 (2018.01); F21W 2103/20 (2018.01); F21W 2103/35 (2018.01); F21W 2103/45 (2018.01); F21W 2103/55 (2018.01); G02B 6/0005 (2013.01); G02B 6/001 (2013.01);
Abstract
A light guide body has a first curved portion curved from a diverging portion toward the one side in a first direction, a second curved portion curved from the diverging portion toward the other side in the first direction, and the diverging portion is formed so that a boundary between at least the first curved portion and the second curved portion draws a straight line in a cross section of a second direction which is perpendicular to an axial direction of a first light guide part.