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:
Dec. 19, 2000
Filed:
Nov. 06, 1998
Masatoshi Yoneyama, Shizuoka, JP;
Hiroki Ikegaya, Shizuoka, JP;
Kazuhito Iwaki, Shizuoka, JP;
Shoichi Fukasawa, Shizuoka, JP;
Koito Manufacturing, Tokyo, JP;
Abstract
A vehicular headlamp including a discharge bulb which allows mounting of a lighting circuit case to a lamp body using a simple and inexpensive structure and which allows for easy removal of the lighting circuit case therefrom. Because it is disposed within the lamp body, the lighting circuit case need not have a full waterproof structure, and thus it can be formed as a simple, light-weight and inexpensive structure. The lamp body is composed of a main body having an opening and a cover for closing the opening. A mounting portion for the lighting circuit case is formed at a position closely adjacent the opening of the main body of the lamp body. As a result, the lighting circuit case can be easily removed through the opening.