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. 24, 2014
Filed:
Aug. 30, 2012
Applicant:
Kazuyoshi Tomura, Shimada, JP;
Inventor:
Kazuyoshi Tomura, Shimada, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); G08B 5/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
If a state to be informed occurs during an on-state of an ignition switch of a vehicle, a first and a second switching transistor are turned on by a control signal of a signal line, and an indicator lamp is lighted by power from a meter power supply. In addition, a third and a fourth switching transistor are turned on by a sub control signal of the signal line during an off-state of the ignition switch, and the indicator lamp is lighted by power from a continuous power supply.