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. 04, 2004
Filed:
Oct. 03, 2002
Applicant:
Inventor:
Yutaka Nakata, Isehara, JP;
Assignee:
Ichikoh Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21W / ;
U.S. Cl.
CPC ...
F21W / ;
Abstract
Since sub-reflectors are built on left and right of a longitudinal main reflector, respectively, a headlamp can be made compact longitudinally if viewed from the front. By making the headlamp compact longitudinally if viewed from the front, the sub-reflectors are provided longitudinally, i.e., provided to be elongated vertically. Therefore, luminous intensity distribution patterns diffused downward can be obtained.