Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shing-Hua Chiang0
Chao Duan0
Date of Patent
August 9, 2016
0Patent Application Number
141932110
Date Filed
February 28, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A portable power source includes a main body and a power button. The main body includes a receiving portion. The receiving portion defines a receiving groove and includes a protrusion received in the receiving groove. The protrusion includes a contact switch. The power button includes a button body and a latching arm. The button body pushes the contact switch to turn on/off the portable power source, and the latching arm rebounds the button body away from the contact switch.
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