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.

Date of Patent:
Jan. 08, 2019

Filed:

Dec. 13, 2016
Applicant:

Stanley Electric Co., Ltd., Tokyo, JP;

Inventor:

Ryotaro Owada, Kawasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21S 41/14 (2018.01); G02B 19/00 (2006.01); F21S 41/17 (2018.01); F21S 41/20 (2018.01); F21S 41/265 (2018.01); F21S 41/27 (2018.01); F21S 41/32 (2018.01); F21S 41/36 (2018.01); F21S 41/43 (2018.01); F21S 41/16 (2018.01); F21Y 115/30 (2016.01); F21S 41/365 (2018.01);
U.S. Cl.
CPC ...
F21S 41/14 (2018.01); F21S 41/16 (2018.01); F21S 41/17 (2018.01); F21S 41/265 (2018.01); F21S 41/27 (2018.01); F21S 41/285 (2018.01); F21S 41/321 (2018.01); F21S 41/322 (2018.01); F21S 41/36 (2018.01); F21S 41/43 (2018.01); G02B 19/0028 (2013.01); G02B 19/0047 (2013.01); F21S 41/365 (2018.01); F21Y 2115/30 (2016.08);
Abstract

A lens body configured to radiate light entering from a light source forward along a forward/rearward reference axis extending in a forward/rearward direction of a vehicle, the lens body including a first reflecting surface having an elliptic spherical shape, a second reflecting surface configured to internally reflect at least some of the light internally reflected by the first reflecting surface, and a light emitting surface, and the light emitting surface having a first leftward/rightward emission region configured to refract an entered light, which has passed through a first focal point, in a direction approaching a forward/rearward reference axis and a second leftward/rightward emission region configured to refract an entered light, which has passed through the first focal point, in a direction separating away from the forward/rearward reference axis at cross sections in a forward/rearward direction and a leftward/rightward direction.


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