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:
May. 03, 2022
Filed:
Mar. 22, 2021
Applicant:
Stanley Electric Co., Ltd., Tokyo, JP;
Inventor:
Shota Nishimura, Tokyo, JP;
Assignee:
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/265 (2018.01); F21W 107/10 (2018.01); F21W 102/155 (2018.01); F21S 41/143 (2018.01); F21S 41/24 (2018.01); F21S 41/255 (2018.01); F21S 41/148 (2018.01); F21S 41/32 (2018.01);
U.S. Cl.
CPC ...
F21S 41/265 (2018.01); F21S 41/143 (2018.01); F21S 41/148 (2018.01); F21S 41/24 (2018.01); F21S 41/255 (2018.01); F21S 41/322 (2018.01); F21W 2102/155 (2018.01); F21W 2107/10 (2018.01);
Abstract
A lighting tool for a vehicle includes a light source, and a projection lens configured to project light emitted from the light source forward, a light distribution pattern including a cutoff line at an upper end is formed with the light projected forward of the projection lens, and a refractive surface configured to refract some of the light projected forward of the projection lens in a specific direction is provided on a light emission surface of the projection lens.