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. 21, 2016
Filed:
Aug. 29, 2012
Applicants:
Mitsuaki Kato, Kanagawa-ken, JP;
Katsumi Hisano, Chiba-ken, JP;
Masataka Shiratsuchi, Kanagawa-ken, JP;
Tomonao Takamatsu, Kanagawa-ken, JP;
Tomoyuki Suzuki, Kanagawa-ken, JP;
Inventors:
Mitsuaki Kato, Kanagawa-ken, JP;
Katsumi Hisano, Chiba-ken, JP;
Masataka Shiratsuchi, Kanagawa-ken, JP;
Tomonao Takamatsu, Kanagawa-ken, JP;
Tomoyuki Suzuki, Kanagawa-ken, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21V 7/00 (2006.01); F21V 3/00 (2015.01); F21V 5/00 (2015.01); F21S 13/10 (2006.01); H01J 1/02 (2006.01); H01J 7/24 (2006.01); H01J 61/52 (2006.01); H01K 1/58 (2006.01); F21K 99/00 (2016.01); F21V 17/10 (2006.01);
U.S. Cl.
CPC ...
F21K 9/135 (2013.01); F21K 9/52 (2013.01); F21V 17/101 (2013.01); F21V 29/004 (2013.01);
Abstract
A lighting apparatus, comprising: a light source that emits light; a hollow heat-transfer member including an outer surface on which the light source is disposed; and a light guiding member that covers the light source and at least part of the outer surface along the outer surface.