Plastic article or earthenware shaping or treating: apparatus – Means excavating from a bulk source with simultaneous shaping – Including means to aid separation of shape product from bulk
Patent
1988-08-09
1989-07-25
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Means excavating from a bulk source with simultaneous shaping
Including means to aid separation of shape product from bulk
425280, 425281, 425284, A47J 4320
Patent
active
048508438
ABSTRACT:
An apparatus for use in scooping a scoop of ice cream from a container of ice cream includes a handle, a bowl supported on the handle, and a motor for rotating the bowl relative to the handle in order to facilitate the scooping of ice cream with the bowl. One embodiment includes a rotatable wiper blade mounted within the bowl, a first unidirectional clutch device that couples the bowl to the motor drive shaft when the drive shaft is rotating in a clockwise rotation, and a second unidirectional clutch device that inhibits bowl rotation when the drive shaft is rotating in a counterclockwise direction. The cutting edge or lip of the bowl may have sawtooth like projections, and an battery changer apparatus may be included for charging a battery power source housed in the handle.
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Hanson Loyal M.
Nguyen Khanh P.
Peterson Gordon L.
Woo Jay H.
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