Water-operated wash brush

Brushing – scrubbing – and general cleaning – Machines – Brushing

Reexamination Certificate

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Reexamination Certificate

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06915541

ABSTRACT:
A water-operated wash brush which includes a casing that supports a rotary brush and an impellor which drives the rotary brush through a gear train as an incident to direction of wash liquid into the casing from a tangential nozzle. The casing has a clear plastic cover for observing rotary operation of the impellor with the gear train being ascetically disposed on an underside of the impellor. A circular splash plate is interposed between the gear train and the rotary brush for preventing the splash back of wash liquid that might impede operation of the gear train.

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patent: 1 021 147 (1957-12-01), None
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patent: 5-23218 (1993-02-01), None
patent: 2000-337239 (2000-12-01), None

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