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:
Aug. 03, 2010
Filed:
Feb. 06, 2007
Masahito Naganawa, Shizuoka, JP;
Michio Tsukamoto, Shizuoka, JP;
Masahito Naganawa, Shizuoka, JP;
Michio Tsukamoto, Shizuoka, JP;
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
A vehicle headlampis provided with an upper stage light source unit, a middle stage light source unit, a lower stage light source unit. The upper stage light source unit, the middle stage light source unit, the lower stage light source unitare provided at a lamp bodyconstituting a lamp member by way of a support member, and a light distribution pattern for low beam is formed on a front side of a vehicle by overlapping light from the respective light source units. The middle stage light source unitis supported to be able to change the optical axis independently from the other light source units