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:
Jun. 04, 2013
Filed:
Jun. 02, 2010
Shigehiko Kazaoka, Shizuoka, JP;
Shigehiko Kazaoka, Shizuoka, JP;
Koito Manufacturing Co., Ltd., Minato-ku, Tokyo, JP;
Abstract
An LED light source is mounted to a base end of a light guide lens including a distal end curving toward the rear of a vehicle and a functional light distribution portion including light diffusion steps, so that light from the LED light source is diffused toward a side of the vehicle. A design light distribution portion is provided between the LED light source and the functional light distribution portion, having a linear optical step on a rear surface of the light guide lens so as to extend in a longitudinal direction of the lens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile