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.

Date of Patent:
Dec. 26, 2023

Filed:

Jul. 13, 2018
Applicant:

Hubbell Incorporated, Shelton, CT (US);

Inventors:

Robert Simon, Shelton, CT (US);

Matthew Samojeden, Rye, NY (US);

Assignee:

Hubbell Incorporated, Shelton, CT (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 3/20 (2006.01); G01R 19/155 (2006.01); G01R 27/08 (2006.01); H02H 1/00 (2006.01);
U.S. Cl.
CPC ...
H02H 3/202 (2013.01); G01R 19/155 (2013.01); G01R 27/08 (2013.01); H02H 1/0007 (2013.01);
Abstract

An electrical receptacle including an outlet for electrically connecting to an external load, a load terminal electrically connected to the outlet, a line terminal electrically connected to a line and configured to receive line power, an interrupting device, and a testing circuit. The interrupting device electrically connects the load terminal to the line terminal when in a first condition and electrically disconnects the load terminal and the line terminal when in a second condition. The testing circuit is configured to determine when the external load is electrically connected to the outlet, and place the interrupting device in the first condition when the external load is electrically connected to the outlet.


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