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:
Feb. 08, 2011
Filed:
Feb. 24, 2010
Yulin Zhang, Yueqing, CN;
Chunhua Cheng, Yueqing, CN;
Sunmin LU, Yueqing, CN;
General Protecht Group, Inc., Yueqing, CN;
Abstract
An electrical safety receptacle with a cross-connection circuit, comprising: a line, a neutral and a ground wire input from an electrical power source, a line, a neutral and a ground wire output receptacles, four sets of fixed connection points, four sets of movable connection points, a first and a second cross-connection metal connectors, receptacle housing, a top cover, and a plurality of installation screws, when a line prong and a neutral prong of a power plug are not inserted into the line and neutral wire output receptacles, the line and neutral wire output receptacles are not electrically connected to the line wire and neutral wire of the electrical power source, and when the line prong and the neutral prong of the power plug are inserted into the line and neutral wire output receptacles, the line and neutral wire output receptacles are electrically connected to the line wire and neutral wire of the electrical power source.