Patent ID: 8550882

Claim:
A game ball surface treatment apparatus for abrading, cleaning or polishing game balls, comprising: an outer housing having a base portion, a side wall portion and a cover openably attached to an upper end of the side wall portion; an inner housing arranged within the outer housing, the inner housing having a bottom portion and a circumferential wall portion extending upwards from the bottom portion; a damper arranged to interconnect the outer housing and the inner housing; an electric motor fixed to the bottom portion of the inner housing and provided with an output shaft extending upwards; a rotary disc arranged within the inner housing and fixed to the output shaft of the electric motor to support the game balls, the rotary disc provided with an abrading fabric making contact with the game balls; an impeller arranged within the inner housing and above the rotary disc to accommodate the game balls in a mutually isolated state; and a ring-shaped lining attached to the circumferential wall portion of the inner housing in such a manner as to make contact with the game balls.