Underwater cleaning device
OwnerGeorge V. Rissik, Wilbraham C. K. Vickersinventors
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Abstract
A device for use in cleaning underwater surfaces has a body with an inlet and an outlet for connection to a flexible suction hose; a flexible foot member adapted to at least partially surround the inlet; means for interrupting the flow between the inlet and the outlet and guide means projecting from the body in the direction of movement thereof. The guide means preferably comprising an arm adapted to extend from the body and terminating in a rotatable wheel lying transversely to the axis of the inlet of the body.
Claims6
A device for use in cleaning underwater surfaces wherein the device includes a body having an inlet and an outlet adapted for connection to a flexible suction hose, a flexible planar member adapted to at least partially surround the inlet, means for repeatedly interrupting a flow of liquid between the inlet and the outlet, and guide means projecting from the body in the direction of movement thereof, wherein said guide means comprises an arm adapted to extend from the body and terminating in a rotatable wheel lying transversely to the axis of the inlet to the body.
Dependencies are inferred from the claim text.