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. 19, 2003
Filed:
Mar. 08, 2000
Mituteru Yoshinaga, Shizuoka, JP;
Makoto Sano, Shizuoka, JP;
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
A lens for use in a vehicular lamp, including a front section directed generally to the front, a curved section extending from the front section and changing direction to face laterally and seal legs projecting generally to the back from the peripheral edges. The seal leg in the curved section has a portion that extends inwardly to form an undercut in the direction in which the lens is removed from a lens shaping mold. The curved section is shaped from resin in at least two colors and the seal legs which at least form an undercut in the curved section are shaped from a resin having one of said at least two colors. Thus the lens can be shaped in a mold of a simplified structure.