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:
Sep. 10, 2002
Filed:
Feb. 16, 2001
Toshiyuki Kondo, Tokyo, JP;
Hidetaka Okada, Tokyo, JP;
Stanley Electric Co., Ltd., Tokyo, JP;
Abstract
A double-stacked type lamp unit for a vehicle comprising an LED lamp unit using an LED lamp as the light source and having a reflecting surface for the LED, and an incandescent lamp unit using an incandescent lamp as the light source and having a reflecting surface for the incandescent lamp, is configured so that the reflecting surface for the LED is formed partially optically transparent, and the incandescent lamp and the reflecting surface for the incandescent lamp are arranged on a back surface of this reflecting surface for the LED. The LED lamp unit and the incandescent lamp unit are therefore coupled to each other in a manner that the reflecting surfaces are stacked, whereby the combination of the lamp units may display as a different lamp color.