Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chia-Hung Huang0
Date of Patent
February 20, 2007
0Patent Application Number
114477570
Date Filed
June 7, 2006
0Patent Primary Examiner
Patent abstract
A safety plug includes a pair of prongs each prong having a hook portion formed on an end portion of the prong to be locked or engaged with a fastening loop portion formed in a receptacle when plugged in the receptacle to prevent from unexpected withdrawal of the safety plug from the receptacle for enhancing electrical safety and for maintaining a normal power supply to an electric equipment.
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