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. 12, 2019
Filed:
Feb. 23, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Yuri Fujiwara, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); A47B 67/00 (2006.01); F21V 23/04 (2006.01); H05B 33/08 (2006.01); F21W 131/302 (2006.01);
U.S. Cl.
CPC ...
F21V 33/004 (2013.01); A47B 67/005 (2013.01); F21V 23/0492 (2013.01); F21V 33/0012 (2013.01); H05B 33/0845 (2013.01); F21W 2131/302 (2013.01);
Abstract
A treatment luminaire includes: a first light source; a second light source; a hinge for adjusting a crossing angle between the light distribution axis of the first light source and the light distribution axis of the second light source; and a controller which switches, according to the crossing angle, operation modes of the first light source and the second light source between a normal mode for emitting illumination light for illuminating a surrounding area and a treatment mode for emitting treatment light for therapeutic use.