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. 30, 2004
Filed:
Oct. 17, 2002
Applicant:
Inventors:
Kazushi Noda, Aichi, JP;
Hiroshi Ito, Aichi, JP;
Assignee:
Toyoda Gosei Co., Ltd., Nishikasugai-gun, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 3/300 ;
U.S. Cl.
CPC ...
F21V 3/300 ;
Abstract
An illumination device is composed by arranging a shutter member on a light emitting side of an LED light source, capable of changing a condition of light illuminating the outside when a position or the shutter member is changed by slide or rotation.