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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.:

US 11092308 B1

PDFFull Text
Expired
Date of Patent:
Aug. 17, 2021

Filed:

Sep. 15, 2017

Vehicle headlamp

Applicant:

Koito Manufacturing Co., Ltd., Tokyo, JP;

Inventors:

Akinori Matsumoto, Shizuoka, JP;

Kazuma Mochizuki, Shizuoka, JP;

Yoshiyuki Nakanishi, Shizuoka, JP;

Teppei Muramatsu, Shizuoka, JP;

Assignee:

KOITO MANUFACTURING CO., LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

William J Carter

Assistant Examiner:

Omar Rojas Cadima

Int. Cl.
CPC ...
F21V 17/02 (2006.01); F21S 41/689 (2018.01); F21S 41/365 (2018.01); F21S 41/675 (2018.01); F21S 45/47 (2018.01); F21S 45/00 (2018.01); F21S 41/00 (2018.01); F21S 43/00 (2018.01);
U.S. Cl.
CPC ...
F21S 41/689 (2018.01); F21S 41/00 (2018.01); F21S 41/365 (2018.01); F21S 41/675 (2018.01); F21S 43/00 (2018.01); F21S 45/00 (2018.01); F21S 45/47 (2018.01);
Abstract

A light emitting element, a reflector, a projection lens, and a movable shade are arranged in a lamp chamber. As the movable shade is erected, a low beam is formed. As the movable shade is tilted, a travelling beam is formed. The reflector and a sub reflector are integrally formed. The movable reflector reflects the reflected light reflected by the sub reflector toward the projection lens. The sub reflector is positioned in a range of an outer shape of the projection lens.

Find Patent Forward Citations

Matsumoto, Akinori. (2021). Vehicle headlamp (U.S. Patent No. 11092308). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11092308

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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