Baths – closets – sinks – and spittoons – Pool type – With cleaning means
Reexamination Certificate
2011-07-19
2011-07-19
Glessner, Brian (Department: 3633)
Baths, closets, sinks, and spittoons
Pool type
With cleaning means
C004S661000, C004S492000, C239S236000, C239S239000, C074S129000
Reexamination Certificate
active
07979924
ABSTRACT:
Methods of cleaning a swimming pool using a swimming pool cleaning head. A first method may include intermittently raising a nozzle head under water and ejecting a stream of water under water, incrementally rotating the nozzle head in a clockwise direction, retracting the nozzle head, sliding a cam reverser, and reversing the direction of rotation of the nozzle head with the cam reverser to counterclockwise. A second method may include rotating a stem by sliding at least one pin coupled to the stem through at least one channel in a cam, the stem configured to release a stream of water under water in a swimming pool. The method may further include reversing the direction of rotation of the stem by sliding a slidable section of the cam with the at least one pin.
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Booth Udall, PLC
Glessner Brian
GSG Holdings, Inc.
Maestri Patrick
LandOfFree
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