Patents by Inventor Benoit Joseph Renaud
Benoit Joseph Renaud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210198914Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: ApplicationFiled: March 15, 2021Publication date: July 1, 2021Applicant: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Patent number: 10947750Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: GrantFiled: February 23, 2018Date of Patent: March 16, 2021Assignee: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Patent number: 10876318Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: GrantFiled: February 23, 2018Date of Patent: December 29, 2020Assignee: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Patent number: 10837190Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: GrantFiled: February 23, 2018Date of Patent: November 17, 2020Assignee: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Patent number: 10407932Abstract: A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with the inlet of the inlet body and including a plurality of fluid outlets, a first one of the outlets provides fluid for propelling the underwater pool cleaner in a forward direction and a second one of the outlets provides fluid for propelling the underwater pool cleaner in a reverse direction, and a valve subassembly fluidicly driven by the supply of pressurized fluid and periodically switching the supply of pressurized fluid from the first one of the outlets to the second one of the outlets to periodically change direction of propulsion of the underwater pool cleaner.Type: GrantFiled: December 19, 2017Date of Patent: September 10, 2019Assignee: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, David John Hardy, Jason Wayne Parcell
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Patent number: 10407930Abstract: The present disclosure relates to an electric top bottom cleaner for pools or spas that includes internal pumps for suction and propulsion purposes. The pool cleaner includes a housing having a front end, a rear end, a first side, a second side, a bottom wall, and a top wall, with a first aperture extending through the bottom wall and a second aperture extending through the top wall. A tube extends through the housing between the first aperture and the second aperture. A debris retention mechanism is connectable to the housing. A first pump, a second pump, and a third pump are positioned within the housing.Type: GrantFiled: March 14, 2014Date of Patent: September 10, 2019Assignee: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, David John Hardy
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Patent number: 10161154Abstract: Exemplary embodiments include a pool cleaner having a body and articulated cleaning member extending from the body. The articulated cleaning member can be pivotally and/or rotatably coupled to the body. The articulated cleaning member can be pivoted or rotated with respect to the body to accommodate changes in the terrain of a pool. A method for cleaning a swimming pool is also provided where a pool cleaner having articulated cleaning members is submerged in a pool and allowing the pool cleaner to traverse an immersed surface of the pool. The method further rotates the articulated cleaning member in response to a difference in an elevation of the immersed surface between the articulated cleaning member and the body.Type: GrantFiled: March 13, 2014Date of Patent: December 25, 2018Assignee: Hayward Industries, Inc.Inventor: Benoit Joseph Renaud
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Publication number: 20180255940Abstract: A mattress including a base layer, at least one intermediary layer, and a top layer. The base layer is constructed from a foam material defining an Indentation Level Deflection (ILD) Rating from 25 to 35 pounds, and defines a thickness of between four and eight inches (4?-8?), and having a density from 1 to 4 lb/ft3. Each intermediary layer is constructed from a foam material defining an ILD Rating of between 10 and 25 and defines a thickness from 1.5? to 3?, and having a density from ˜2 to ˜4 lb/ft3. A top layer is fabricated from a vertically-oriented synthetic memory fiber blend comprised of bi-copolymer fibers and fibers having spring-like molecular structure. The top layer defines a thickness of between 0.75? and 1.25? and a weight of between about 200 to about 500 grams per square yard. A cover layer may be disposed above said top layer, the cover layer being fabricated from a selected foam material, and defining a thickness of up to about one inch.Type: ApplicationFiled: March 9, 2017Publication date: September 13, 2018Inventors: Benoit Joseph Renaud, Mel Godwin
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Patent number: 10066411Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: GrantFiled: August 21, 2014Date of Patent: September 4, 2018Assignee: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Publication number: 20180179774Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: ApplicationFiled: February 23, 2018Publication date: June 28, 2018Applicant: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Publication number: 20180179773Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.Type: ApplicationFiled: February 23, 2018Publication date: June 28, 2018Applicant: Hayward Industries, Inc.Inventors: Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud
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Publication number: 20180128000Abstract: A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with the inlet of the inlet body and including a plurality of fluid outlets, a first one of the outlets provides fluid for propelling the underwater pool cleaner in a forward direction and a second one of the outlets provides fluid for propelling the underwater pool cleaner in a reverse direction, and a valve subassembly fluidicly driven by the supply of pressurized fluid and periodically switching the supply of pressurized fluid from the first one of the outlets to the second one of the outlets to periodically change direction of propulsion of the underwater pool cleaner.Type: ApplicationFiled: December 19, 2017Publication date: May 10, 2018Applicant: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, David John Hardy, Jason Wayne Parcell
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Patent number: 9845609Abstract: A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with the inlet of the inlet body and including a plurality of fluid outlets, a first one of the outlets provides fluid for propelling the underwater pool cleaner in a forward direction and a second one of the outlets provides fluid for propelling the underwater pool cleaner in a reverse direction, and a valve subassembly fluidicly driven by the supply of pressurized fluid and periodically switching the supply of pressurized fluid from the first one of the outlets to the second one of the outlets to periodically change direction of propulsion of the underwater pool cleaner.Type: GrantFiled: March 12, 2014Date of Patent: December 19, 2017Assignee: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, David John Hardy, Jason Wayne Parcell
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Patent number: 9745767Abstract: A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with the inlet of the inlet body and including a plurality of fluid outlets, a first one of the outlets provides fluid for propelling the underwater pool cleaner in a forward direction and a second one of the outlets provides fluid for propelling the underwater pool cleaner in a reverse direction, and a valve subassembly including a cam wheel that is fluidicly driven by the supply of pressurized fluid and periodically switches the supply of pressurized fluid from the first one of the outlets to the second one of the outlets to periodically change direction of propulsion of the underwater pool cleaner.Type: GrantFiled: September 16, 2014Date of Patent: August 29, 2017Assignee: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, David John Hardy, Jason Wayne Parcell, Scott Teuscher
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Patent number: 9677294Abstract: A drive system for a pool cleaner is disclosed, the drive system including a motor operatively connected relative to an axle for driving rotation of the axle. The axel in turn is connected to and drives the rotation of (i) a roller assembly including a roller for cleaning a target surface and (ii) a wheel drive assembly engaged with an idler gear for driving a wheel. Notably the axis of rotation of the roller assembly is different than the axis of rotation of the wheel. Thus, the wheel drive assembly may drive the wheel by interacting with a surface of a cylindrical flange of the wheel.Type: GrantFiled: March 11, 2014Date of Patent: June 13, 2017Assignee: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, Seth Darrell Renigar, Graham M. Hayes, Omar E. Osuna
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Publication number: 20170012367Abstract: Exemplary embodiments are directed to spade connectors for mating with an electrolytic blade. The electrolytic blade can include a body defining side walls. The electrolytic blade can include a protrusion defining a top edge and a bottom edge. The spade connector can include a body defining a distal end and a proximal end. The spade connector can include a connector extending from the body. The connector can include first and second inwardly biased flanges configured and dimensioned to engage the top and bottom edges of the protrusion of the electrolytic blade. Exemplary embodiments are also directed to systems and methods associated with the spade connectors.Type: ApplicationFiled: July 1, 2016Publication date: January 12, 2017Applicant: Hayward Industries, Inc.Inventors: Benoit Joseph Renaud, Mike Cummings
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Publication number: 20160129378Abstract: A pool filter with integrated pump is disclosed herein. The pool filter with integrated pump, comprising a filter housing having an inlet, an outlet, and defining one or more chambers in fluid communication with the inlet and the outlet thereby at least partially defining a fluid flow path therebetween, a filter media housed within the filter housing and positioned such that the fluid flow path progresses through the filter media, and a pump assembly (at least partially) housed within the filter housing, the pump assembly including a pump motor and an impeller in mechanical communication with the pump motor, the pump assembly positioned such that the fluid flow path progresses through the impeller.Type: ApplicationFiled: November 4, 2015Publication date: May 12, 2016Applicant: HAYWARD INDUSTRIES, INC.Inventors: Benoit Joseph Renaud, Edward Lawrence Marciano, Robert Rung
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Publication number: 20160001489Abstract: Exemplary embodiments include a unitary pool filter tank and/or an underdrain for a pool filter unit. Embodiments of the unitary pool filter tank can have an integrally formed housing and base. The filter tank can be formed using a blow molding process in which the base of the filter tank is includes a support section and a punted section that has an underdrain mounting member. Embodiments of the underdrain can be formed by interlocking top and bottom components. The top and bottom components can be interlocked by inter-component locking structures.Type: ApplicationFiled: July 16, 2015Publication date: January 7, 2016Applicant: HAYWARD INDUSTRIES, INC.Inventors: Benoit Joseph Renaud, Alan R. Levin, Michael Andrew Liberti
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Publication number: 20150322684Abstract: Exemplary embodiments of the present disclosure generally relate to an automated pool cleaning apparatus configured to traverse an surface having varying elevations. Embodiments of the automated pool cleaning apparatus can include a housing that has a base portion with one or more intake ports and two or more wheel assemblies with at least one wheel assembly being disposed proximate to a front end of the housing and one wheel assembly being disposed proximate to a rear end of the housing. The base portion of the house can include a relief structure formed between the first and second wheel assemblies to facilitate improved and/or enhanced cleaning of the surface when transitioning between portions of the surface that have different elevations.Type: ApplicationFiled: May 7, 2015Publication date: November 12, 2015Applicant: HAYWARD INDUSTRIES, INC.Inventor: Benoit Joseph Renaud
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Publication number: 20150259940Abstract: A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with the inlet of the inlet body and including a plurality of fluid outlets, a first one of the outlets provides fluid for propelling the underwater pool cleaner in a forward direction and a second one of the outlets provides fluid for propelling the underwater pool cleaner in a reverse direction, and a valve subassembly including a cam wheel that is fluidicly driven by the supply of pressurized fluid and periodically switches the supply of pressurized fluid from the first one of the outlets to the second one of the outlets to periodically change direction of propulsion of the underwater pool cleaner.Type: ApplicationFiled: September 16, 2014Publication date: September 17, 2015Inventors: Benoit Joseph Renaud, David John Hardy, Jason Wayne Parcell, Scott Teuscher