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| Number | Title | Issue Date |
| 7786381 | Automatic pool cleaner power conduit including stiff sections An improved power conduit for use with automatic pool cleaners particularly configured to avoid the formation of persistent coils and/or knots. Embodiments in accordance with the invention are characterized by the use of at least one axially stiff elongate member to... | 08/31/2010 |
| 7543607 | Automatic pool cleaner power conduit including stiff sections and resilient axially flexible couplers An improved power conduit for use with automatic pool cleaners particularly configured to avoid the formation of persistent coils and/or knots. Embodiments in accordance with the invention are characterized by the use of at least one axially stiff elongate member to... | 06/09/2009 |
| 7507332 | Swimming pool cleaner debris container A pool cleaner debris bag (18) having an access opening (24) and a closure means (25) operable to close the access opening (24) for collecting debris or open the access opening (24) for emptying debris from the bag (18). The... | 03/24/2009 |
| 7501056 | Positive pressure pool cleaner propulsion subsystem An automatic pool cleaner configured to be powered by a supplied positive pressure water flow including an improved propulsion subsystem for propelling the cleaner body through a swimming pool along a substantially random travel path. The subsystem includes a hydrau... | 03/10/2009 |
| 7318448 | Swimming pool cleaning apparatus and parts therefor A swimming pool cleaning device includes a fluid distribution system for controlling its operation. More particularly, the distribution system includes a housing having an inlet for receiving a supply of pressurized fluid, a pair of outlet openings and a valve chamb... | 01/15/2008 |
| 7293314 | Turbine drive apparatus and method suited for suction powered swimming pool cleaner A method and apparatus for enabling a pool cleaner to travel through a water pool to collect dirt and other debris from the water and/or pool containment wall. The cleaner defines a suction passageway having an inlet open to pool water and an outlet adapted to be co... | 11/13/2007 |
| 7162763 | Turbine drive apparatus and method suited for suction powered swimming pool cleaner A method and apparatus for enabling a pool cleaner (60) to travel through a water pool to collect dirt and other debris from the water and/or pool containment wall (88). The cleaner (60) defines a suction passageway having an inlet (74) o... | 01/16/2007 |
| 7145074 | Automatic pool cleaner power conduit including stiff sections An improved power conduit for use with automatic pool cleaners particularly configured to avoid the formation of persistent coils and/or knots. Embodiments in accordance with the invention are characterized by the use of at least one axially stiff elongate member to... | 12/05/2006 |
