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.:

US 8981594 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 17, 2015

Filed:

Jan. 12, 2012
Applicant:

Shih-jen Lin, Taipei, TW;

Inventor:

Shih-Jen Lin, Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

An advance power-saving power socket for power saving systems includes a socket body which includes an extension cord and has a master socket and at least one slave socket, wherein the slave sockets are connected in parallel with each other at first, and then connected in series with a slave socket temperature sensitive switch and linked with both ends of the power input end on the slave socket control loop. So the master socket is connected in series with the parallel-connected master socket temperature sensitive switch and first heater, and then connected in parallel with the power input end, so as to use the working temperature produced by the current flowing through the first heater of the master socket control loop for controlling over the closed or open state of the slave socket control loop and shunt the current of the master socket control loop.


Find Patent Forward Citations

Lin, Shih-Jen. (2015). Advance power-saving power socket for power saving system (U.S. Patent No. 8981594). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8981594

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