Patents by Inventor Christopher Kampf
Christopher Kampf 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: 20180080607Abstract: A fluid tank includes polymeric liner comprising an upper wall and a lower wall. The upper wall and the lower wall define a cavity therebetween. A weld joint joins the upper and lower walls together. A method for assembling a fluid tank includes overlapping surfaces of an upper wall and a lower wall to form a liner defining a cavity. The method includes joining the surface of the upper wall and the surface of the lower wall together by welding to form a weld joint between the upper wall and the lower wall. The method can include cooling the weld joint to control warpage of the liner at the weld joint.Type: ApplicationFiled: September 20, 2016Publication date: March 22, 2018Inventors: Christopher A. Van Haaren, Joseph Jeannotte, Christopher Kampf, Alexander Goudas
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Patent number: 9915433Abstract: Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank in communication with the contents of the upper pressurized gas portion. The indicator is configured so as to display a first color if the operating conditions are normal in the pressurized gas portion, and a second color if the amount of moisture detected in the pressurized gas portion greater than or equal to a predetermined amount. Further disclosed is a method for detecting whether there is an excessive amount of moisture in a pressurized gas portion of an expansion tank by allowing pressurized gas from the pressurized gas portion to come into contact with the indicator, and viewing the color displayed by the indicator. As such, the tank can be simply visually inspected to determine whether there is a potential failure in the tank.Type: GrantFiled: May 30, 2014Date of Patent: March 13, 2018Assignee: AMTROL Licensing Inc.Inventors: Christopher A. Van Haaren, Kenneth Cerpovicz, Christopher Kampf
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Patent number: 9777880Abstract: Disclosed is an absorber system for absorbing pressure shocks and fluid volume shocks in a fluid system. In particular, the absorber system includes a housing with a joint for insertion within a fluid system, wherein the housing interior is in fluid communication with fluid in the fluid system. As such, when a pressure and/or fluid volume shock is developed within the fluid system, fluid is forced into the housing via the joint. A membrane is disposed within the housing in such a way that the fluid impacts the membrane which, in response, flexes to absorb and control the pressure and/or fluid volume shock within the fluid system. The absorber system, thus, controls pressure and/or fluid volume shock within a system and can prevent water hammer and other problems which can result from the development of pressure and/or fluid volume shock.Type: GrantFiled: May 27, 2016Date of Patent: October 3, 2017Assignee: AMTROL Licensing Inc.Inventors: Christopher A. Van Haaren, Christopher Kampf, Michael Cogliati, Alexander Goudas
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Publication number: 20160273697Abstract: Disclosed is an absorber system for absorbing pressure shocks and fluid volume shocks in a fluid system. In particular, the absorber system includes a housing with a joint for insertion within a fluid system, wherein the housing interior is in fluid communication with fluid in the fluid system. As such, when a pressure and/or fluid volume shock is developed within the fluid system, fluid is forced into the housing via the joint. A membrane is disposed within the housing in such a way that the fluid impacts the membrane which, in response, flexes to absorb and control the pressure and/or fluid volume shock within the fluid system. The absorber system, thus, controls pressure and/or fluid volume shock within a system and can prevent water hammer and other problems which can result from the development of pressure and/or fluid volume shock.Type: ApplicationFiled: May 27, 2016Publication date: September 22, 2016Inventors: Christopher A. Van Haaren, Christopher Kampf, Michael Cogliati, Alexander Goudas
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Patent number: 9366373Abstract: Disclosed is an absorber system for absorbing pressure shocks and fluid volume shocks in a fluid system. In particular, the absorber system includes a housing with a joint for insertion within a fluid system, wherein the housing interior is in fluid communication with fluid in the fluid system. As such, when a pressure and/or fluid volume shock is developed within the fluid system, fluid is forced into the housing via the joint. A membrane is disposed within the housing in such a way that the fluid impacts the membrane which, in response, flexes to absorb and control the pressure and/or fluid volume shock within the fluid system. The absorber system, thus, controls pressure and/or fluid volume shock within a system and can prevent water hammer and other problems which can result from the development of pressure and/or fluid volume shock.Type: GrantFiled: May 20, 2014Date of Patent: June 14, 2016Assignee: AMTROL Licensing Inc.Inventors: Christopher A. Van Haaren, Christopher Kampf, Michael Cogliati, Alexander Goudas
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Publication number: 20150345802Abstract: Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank in communication with the contents of the upper pressurized gas portion. The indicator is configured so as to display a first color if the operating conditions are normal in the pressurized gas portion, and a second color if the amount of moisture detected in the pressurized gas portion greater than or equal to a predetermined amount. Further disclosed is a method for detecting whether there is an excessive amount of moisture in a pressurized gas portion of an expansion tank by allowing pressurized gas from the pressurized gas portion to come into contact with the indicator, and viewing the color displayed by the indicator. As such, the tank can be simply visually inspected to determine whether there is a potential failure in the tank.Type: ApplicationFiled: May 30, 2014Publication date: December 3, 2015Applicant: AMTROL Licensing Inc.Inventors: Christopher A. Van Haaren, Kenneth Cerpovicz, Christopher Kampf
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Publication number: 20150338011Abstract: Disclosed is an absorber system for absorbing pressure shocks and fluid volume shocks in a fluid system. In particular, the absorber system includes a housing with a joint for insertion within a fluid system, wherein the housing interior is in fluid communication with fluid in the fluid system. As such, when a pressure and/or fluid volume shock is developed within the fluid system, fluid is forced into the housing via the joint. A membrane is disposed within the housing in such a way that the fluid impacts the membrane which, in response, flexes to absorb and control the pressure and/or fluid volume shock within the fluid system. The absorber system, thus, controls pressure and/or fluid volume shock within a system and can prevent water hammer and other problems which can result from the development of pressure and/or fluid volume shock.Type: ApplicationFiled: May 20, 2014Publication date: November 26, 2015Applicant: AMTROL Licensing Inc.Inventors: Christopher A. Van Haaren, Christopher Kampf, Michael Cogliati, Alexander Goudas
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Patent number: 7776009Abstract: A breast cup for use with a breast pump for expressing breast milk is provided. The breast cup sealingly separates the air flow from the breast milk, provides a barrier against impingement of the flexible insert by the user's breast and provides a massaging member for facilitating expression of the breast milk.Type: GrantFiled: February 27, 2007Date of Patent: August 17, 2010Assignee: Playtex Products, Inc.Inventors: Charles J Renz, David Robson, Marco Wo, Christopher Kampf, Aidan Petrie, Michael Pereira
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Patent number: 7666162Abstract: A breast cup for use with a breast pump for expressing breast milk is provided. The breast cup sealingly separates the air flow from the breast milk, provides a barrier against impingement of the flexible insert by the user's breast and provides a massaging member for facilitating expression of the breast milk.Type: GrantFiled: December 27, 2002Date of Patent: February 23, 2010Assignee: Playtex Products, Inc.Inventors: Charles J Renz, David Robson, Marco Wo, Christopher Kampf, Aidan Petrie, Michael Pereira
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Patent number: 7540966Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: GrantFiled: December 10, 2007Date of Patent: June 2, 2009Assignee: Zodiac Pool Care, Inc.Inventors: Alvin Costa, Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Publication number: 20080128363Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: ApplicationFiled: December 10, 2007Publication date: June 5, 2008Inventors: Alvin Costa, Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Publication number: 20080121590Abstract: A water treatment system includes a pump adapted and configured to pressurize a flow of untreated water. A water treatment tank downstream from the pump includes an inlet in fluid communication with an outlet of the pump and an outlet in fluid communication with an outlet line. A check valve downstream from the water treatment tank includes an inlet in fluid communication with the outlet line of the water treatment tank. The check valve is adapted and configured to permit fluid flow therethrough only in a direction that permits the water treatment tank to evacuate water through the outlet line of the water treatment tank. A flow manifold includes a first inlet in fluid communication with an outlet of the check valve, a second inlet in fluid communication with an outlet of the pump, and an outlet.Type: ApplicationFiled: November 1, 2007Publication date: May 29, 2008Inventors: Kemp Falkner, Christopher Kampf
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Patent number: 7320761Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: GrantFiled: July 12, 2006Date of Patent: January 22, 2008Assignee: Zodiac Pool Care, Inc.Inventors: Alvin Costa, Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Publication number: 20070161948Abstract: A breast cup for use with a breast pump for expressing breast milk is provided. The breast cup sealingly separates the air flow from the breast milk, provides a barrier against impingement of the flexible insert by the user's breast and provides a massaging member for facilitating expression of the breast milk.Type: ApplicationFiled: February 27, 2007Publication date: July 12, 2007Inventors: Charles Renz, David Robson, Marco Wo, Christopher Kampf, Aidan Petrie, Michael Pereira
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Patent number: 7238278Abstract: The invention relates to a method for purifying water by forming in an electrolytic cell molecular halogen, hypohalic acid, hypohalite ions or combinations thereof, from halide ions dissolved in the water; and dissolving one or more soluble metal salts in the water to provide corresponding metal ions. The invention also relates to a system for purifying water, having an electrolytic cell comprising a plurality of electrodes sufficient to electrolytically convert halide ion in the water into molecular halogen, hypohalic acid, or hypohalite ions, or combinations thereof; and a metal generator, which provides concentrations of one or more metals to the water.Type: GrantFiled: October 28, 2002Date of Patent: July 3, 2007Assignee: Zodiac Pool Care, Inc.Inventors: Richard T. Coffey, Alvin Costa, Raymond Albert Hin, Gary Andrew Kennedy, Christopher Kampf, Daniel Nelsen, Michael Pereira
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Publication number: 20070084803Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: ApplicationFiled: July 12, 2006Publication date: April 19, 2007Inventors: Alvin Costa, Richard Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Publication number: 20070062964Abstract: In accordance with the present invention, an easily openable container includes an elastic member that is connected to the container when the closure is in an open condition. Thus, the elastic member is at rest when the cover closure is open and spring-biases the closure to an open condition. When the closure is closed against the spring-biasing of the elastic material, the elastic member is stretched and held stretched when the closure in the front of the closure is engaged, such as by a snap closure or any other releasable connection. When the locking mechanism is released, the closure pops open by contraction of the elastic member.Type: ApplicationFiled: June 13, 2006Publication date: March 22, 2007Applicant: ITEM SOURCE, LLCInventors: Christopher Kampf, Aidan Petrie, Kevin Browning
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Patent number: 7147786Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: GrantFiled: January 21, 2005Date of Patent: December 12, 2006Assignee: Zodiac Pool Care, Inc.Inventors: Alvin Costa, Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Publication number: 20060032803Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: ApplicationFiled: October 17, 2005Publication date: February 16, 2006Inventors: Alvin Costa, Richard Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf
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Patent number: 6982040Abstract: The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by regulating the residence time, and thus hypohalite concentration in the device using a venturi nozzle disposed between the metal generator and the hypohalite generator.Type: GrantFiled: April 16, 2003Date of Patent: January 3, 2006Assignee: Zodiac Pool Care, Inc.Inventors: Alvin Costa, Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf