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. 24, 2019
Filed:
Feb. 14, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Ryo Kawamura, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 21/00 (2006.01); H05B 33/08 (2006.01); G01G 19/52 (2006.01); H05B 37/00 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0845 (2013.01); G01G 19/52 (2013.01); H05B 37/00 (2013.01);
Abstract
A lighting apparatus to which a connection terminal of a device is electrically connected includes a weight measurer that measures the weight of the device that is connected, and outputs the weight of the device.