Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Chen Yu0
Date of Patent
July 27, 2010
0Patent Application Number
124833260
Date Filed
June 12, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A weight-adjustable kettle-shaped dumbbell includes a body. The inner bottom of the body is hollow. With a selector unit, the body is able to hang a desired number of weight pieces for changing the weight of the dumbbell. The selector unit links a cable member to move upward or downward with an operating member for changing the inner and outer positions of specific selection boards in the body so as to attach relative weight pieces to the body. The kettle-shaped dumbbell of the present invention is adjustable in weight for the user's demand.
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