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:
Nov. 17, 1998
Filed:
Mar. 13, 1996
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
A vehicular lamp which includes a lamp body having a front opening, a lens coupled to the front opening of the lamp body, a light source disposed within a lamp chamber defined by the lamp body and the lens, and convex and concave fish-eye lens steps arranged in a line direction thereof, wherein because step portions are formed at a boundary of the convex and concave lens steps and the convex lens steps and the concave lens steps are arranged to shift by half a pitch in a column direction thereof, optical images created by the convex and concave lens steps are focused on different points from each other in the front-rear direction of the lens or the lamp, to create an impression of the deep, three dimensional lamp inside.