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:
Jul. 05, 2016
Filed:
May. 20, 2013
Applicant:
Oshino Lamps Limited, Tokyo, JP;
Inventors:
Tomoyuki Watanabe, Tokyo, JP;
Masaaki Yamanishi, Tokyo, JP;
Hong Yong Zhang, Tokyo, JP;
Shuichi Kudo, Tokyo, JP;
Assignee:
OSHINO LAMPS LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2015.01); B60Q 3/02 (2006.01); F21V 5/08 (2006.01); F21V 17/10 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 5/008 (2013.01); B60Q 3/0286 (2013.01); F21V 5/08 (2013.01); F21V 17/101 (2013.01); F21Y 2101/02 (2013.01);
Abstract
Light sources include light-emitting surfaces only on a condenser lens side to emit illumination light. The condenser lens and the refraction optical member are formed integrally.