Patents Assigned to General Protecht Group Inc. - Justia Patents Search

Patents Assigned to General Protecht Group Inc.

Permanent-magnet ground fault circuit interrupter plug and its permanent-magnet mechanism therein

Patent number: 7170375

Abstract: A permanent-magnet ground fault circuit interrupter plug with self-diagnosing function having an enclosure and a permanent-magnet mechanism encased in the enclosure.

Type: Grant

Filed: July 19, 2005

Date of Patent: January 30, 2007

Assignee: General Protecht Group Inc.

Inventors: Wusheng Chen, Yong Dai, Xiaoyong Li