Patents by Inventor John W. Cantrell

John W. Cantrell 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).

  • Publication number: 20210368832
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 2, 2021
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Patent number: 11102997
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: August 31, 2021
    Assignee: UNIFIED BRANDS, INC.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Patent number: 10980393
    Abstract: An apparatus and a method of washing (or pre-washing) silverware/flatware, or one or more other objects/parts is provided. The apparatus and method utilizes a fluid-push/pull pumping system and method in which generally an entire volume of fluid is pushed or pulled through a cavity of a housing in which the silverware/flatware or other objects/parts are located. The housing is configured to hold a mass of silverware or other item(s) within the cavity. The pumping system, which includes manifolding in fluid communication with the cavity, is configured to pump generally an entire volume of fluid out of the cavity, and to direct the pumped fluid back into the cavity to create a generally continuous flow of generally an entire volume of fluid through the cavity, thereby causing the fluid to flow through the mass of silverware or other item(s).
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: April 20, 2021
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Publication number: 20210068611
    Abstract: A fluid flow structure for a washing machine is located within a wash tank of the washing machine, which includes a fluid flow guide surface, and a support for the guide surface. The guide surface includes at least one region contoured inconsistently from the contour of at least one corresponding wall of the washing machine wash tank. The contour of the guide surface is generally curved so as to aide in reducing and/or preventing the pinning of items that often occurs in rectangular wash tanks of the prior art. The support for the guide surface creates a gap between the guide surface and at least one wall of the washing machine wash tank.
    Type: Application
    Filed: November 2, 2020
    Publication date: March 11, 2021
    Inventors: John W. CANTRELL, Mark CHURCHILL, David Robert GAST, Michael P. LICATA, Joshua H. HUISENGA, John N. MCCREIGHT, Bryon J. London
  • Patent number: 10835097
    Abstract: A fluid flow structure for a washing machine is located within a wash tank of the washing machine, which includes a fluid flow guide surface, and a support for the guide surface. The guide surface includes at least one region contoured inconsistently from the contour of at least one corresponding wall of the washing machine wash tank. The contour of the guide surface is generally curved so as to aide in reducing and/or preventing the pinning of items that often occurs in rectangular wash tanks of the prior art. The support for the guide surface creates a gap between the guide surface and at least one wall of the washing machine wash tank.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: November 17, 2020
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, David Robert Gast, Michael P. Licata, Joshua H. Huisenga, John N. McCreight, Bryon J. London
  • Patent number: 10820776
    Abstract: A washing machine and/or a fluid flow structure for a washing machine wash tank is provided. The wash tank is generally rectangular and includes a bottom wall, two side walls and two end walls extending upwardly from said bottom wall. The wash tank further includes at least one flow directional opening in at least one of the walls. In a preferred embodiment, the wash tank includes a plurality of flow directional openings positioned along one of the side walls of the wash tank. A fluid flow structure is located within said wash tank, which includes a fluid flow guide surface, and a support for said guide surface. The guide surface includes an expansion structure that is designed to counteract expansion of the guide surface that occurs during operation of the washing machine. In one embodiment the expansion structure is an expansion slot that engages a portion of the guide surface.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: November 3, 2020
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, David Robert Gast, John N. McCreight, Bryon J. London
  • Publication number: 20200205448
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Patent number: 10582718
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: March 10, 2020
    Assignee: UNIFIED BRANDS, INC.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Publication number: 20200054187
    Abstract: A non-welded field joint for connecting two portions of a pot and pan washing machine together as a single unit is provided.
    Type: Application
    Filed: February 22, 2019
    Publication date: February 20, 2020
    Inventors: John Inch, John W. Cantrell, Mark Churchill, David Stockdale
  • Patent number: 10426314
    Abstract: A fluid pump volute offshoot system for debris diversion and collection, a solids collection system, and related methods, for a pot and pan, or other, similar, washing machine is provided.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: October 1, 2019
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, Josh Huisenga, David Gast
  • Patent number: 10213087
    Abstract: A non-welded field joint for connecting two portions of a pot and pan washing machine together as a single unit is provided.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: February 26, 2019
    Assignee: Unified Brands, Inc.
    Inventors: John Inch, John W. Cantrell, Mark Churchill, David Stockdale
  • Publication number: 20180325347
    Abstract: A fluid flow structure for a washing machine is located within a wash tank of the washing machine, which includes a fluid flow guide surface, and a support for the guide surface. The guide surface includes at least one region contoured inconsistently from the contour of at least one corresponding wall of the washing machine wash tank. The contour of the guide surface is generally curved so as to aide in reducing and/or preventing the pinning of items that often occurs in rectangular wash tanks of the prior art. The support for the guide surface creates a gap between the guide surface and at least one wall of the washing machine wash tank.
    Type: Application
    Filed: July 23, 2018
    Publication date: November 15, 2018
    Inventors: John W. CANTRELL, Mark CHURCHILL, David Robert GAST, Michael P. LICATA, Joshua H. HUISENGA, John N. MCCREIGHT, Bryon J. London
  • Patent number: 10028636
    Abstract: A fluid flow structure for a washing machine is located within a wash tank of the washing machine, which includes a fluid flow guide surface, and a support for the guide surface. The guide surface includes at least one region contoured inconsistently from the contour of at least one corresponding wall of the washing machine wash tank. The contour of the guide surface is generally curved so as to aide in reducing and/or preventing the pinning of items that often occurs in rectangular wash tanks of the prior art. The support for the guide surface creates a gap between the guide surface and at least one wall of the washing machine wash tank.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: July 24, 2018
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, David Robert Gast, Michael P. Licata, Joshua H. Huisenga, John McCreight, Bryon J. London
  • Publication number: 20180078111
    Abstract: An apparatus and a method of washing (or pre-washing) silverware/flatware, or one or more other objects/parts is provided. The apparatus and method utilizes a fluid-push/pull pumping system and method in which generally an entire volume of fluid is pushed or pulled through a cavity of a housing in which the silverware/flatware or other objects/parts are located. The housing is configured to hold a mass of silverware or other item(s) within the cavity. The pumping system is configured to pump generally an entire volume of fluid out of the cavity, and to direct the pumped fluid back into the cavity to create a generally continuous flow of generally an entire volume of fluid through the cavity, thereby causing the fluid to flow through the mass of silverware or other item(s).
    Type: Application
    Filed: November 27, 2017
    Publication date: March 22, 2018
    Inventors: JOHN W. CANTRELL, MARK CHURCHILL, MICHAEL LICATA, DAVID GAST
  • Publication number: 20180055331
    Abstract: A washing machine and/or a fluid flow structure for a washing machine wash tank is provided. The wash tank is generally rectangular and includes a bottom wall, two side walls and two end walls extending upwardly from said bottom wall. The wash tank further includes at least one flow directional opening in at least one of the walls. In a preferred embodiment, the wash tank includes a plurality of flow directional openings positioned along one of the side walls of the wash tank. A fluid flow structure is located within said wash tank, which includes a fluid flow guide surface, and a support for said guide surface. The guide surface includes an expansion structure that is designed to counteract expansion of the guide surface that occurs during operation of the washing machine. In one embodiment the expansion structure is an expansion slot that engages a portion of the guide surface.
    Type: Application
    Filed: September 5, 2017
    Publication date: March 1, 2018
    Inventors: John W. Cantrell, Mark Churchill, David Robert Gast, John N. McCreight, Bryon J. London
  • Patent number: 9826881
    Abstract: An apparatus and a method of washing (or pre-washing) silverware/flatware, or one or more other objects/parts is provided. The apparatus and method utilizes a fluid-push/pull pumping system and method in which generally an entire volume of fluid is pushed or pulled through a cavity of a housing in which the silverware/flatware or other objects/parts are located. The housing is configured to hold a mass of silverware or other item(s) within the cavity. The pumping system is configured to pump generally an entire volume of fluid is out of the cavity, and to direct the pumped fluid back into the cavity to create a generally continuous flow of generally an entire volume of fluid through the cavity, thereby causing the fluid to flow through the mass of silverware or other item(s).
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: November 28, 2017
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Publication number: 20170332675
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Application
    Filed: August 7, 2017
    Publication date: November 23, 2017
    Inventors: JOHN W. CANTRELL, MARK CHURCHILL, MICHAEL LICATA, DAVID GAST
  • Publication number: 20160367105
    Abstract: A condition reliant control system for modulating on demand pumping volume for continuous motion washing systems comprising at least one manifold, at least one sensor in electronic communication with the manifold, a control module in electric communication with the sensor, and a modulating unit in electronic communication with the control module to receive signals therefrom. The sensor continuously monitors the pressure readings of the manifold. A pumping system is in fluid communication with the manifold and has an impeller that either speeds up or slows down based on feedback readings from the modulation unit. A targeted pumping volume is delivered in relation to the pressure and temperature conditions within a given continuous motion washing system.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Inventor: John W. Cantrell
  • Publication number: 20160360944
    Abstract: A fluid pump volute offshoot system for debris diversion and collection, a solids collection system, and related methods, for a pot and pan, or other, similar, washing machine is provided.
    Type: Application
    Filed: August 29, 2016
    Publication date: December 15, 2016
    Inventors: John W. CANTRELL, Mark CHURCHILL, Michael LICATA, Josh HUISENGA, David GAST
  • Patent number: 9427131
    Abstract: A fluid pump volute offshoot system for debris diversion and collection, a solids collection system, and related methods, for a pot and pan, or other, similar, washing machine is provided.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: August 30, 2016
    Assignee: Unified Brands, Inc.
    Inventors: John W. Cantrell, Mark Churchill, David Robert Gast, Michael P. Licata, Joshua H. Huisenga