Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jin-Ti Cao0
Date of Patent
August 23, 2011
0Patent Application Number
126309290
Date Filed
December 4, 2009
0Patent Primary Examiner
Patent abstract
A housing of a portable electronic device includes a main body, a waterproof structure, and a plug retainer. The main body defines a jack hole therein. The waterproof structure is formed on the main body and defines a plurality of waterproof grooves. The plug retainer is received in the waterproof structure and defines a connecting hole and a plurality of draining holes therein. The connecting hole is aligned with the jack hole, and the draining holes guide water entering the plug retainer to flow into the waterproof grooves.
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