Patents by Inventor Vincent P. Gurubatham

Vincent P. Gurubatham 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).

  • Dishwasher
    Patent number: 10238266
    Abstract: A dishwasher having a tub defining a wash chamber, dish racks located within the wash chamber, and pump assembly for recirculating wash liquid is further provided with a rotating spray arm located configured to direct a spray of liquid into the wash chamber to define a first wash zone and at least one nozzle configured to direct a spray of liquid into the wash chamber to define a second wash zone.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: March 26, 2019
    Assignee: Whirlpool Corporation
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. Vanderroest
  • DISHWASHER
    Publication number: 20170156563
    Abstract: A dishwasher having a tub defining a wash chamber, dish racks located within the wash chamber, and pump assembly for recirculating wash liquid is further provided with a rotating spray arm located configured to direct a spray of liquid into the wash chamber to define a first wash zone and at least one nozzle configured to direct a spray of liquid into the wash chamber to define a second wash zone.
    Type: Application
    Filed: February 17, 2017
    Publication date: June 8, 2017
    Inventors: CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, JAY C. LANDSIEDEL, EDWARD L. THIES, CHAD T. VANDERROEST
  • Dishwasher
    Patent number: 9615720
    Abstract: A dishwasher having a tub defining a wash chamber, a dish rack located within the wash chamber, and pump assembly for recirculating wash liquid is further provided with a spray assembly and a spray manifold with multiple nozzles each having at least one aperture emitting wash liquid into the wash chamber.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: April 11, 2017
    Assignee: Whirlpool Corporation
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. Vanderroest
  • Dishwasher
    Patent number: 9474434
    Abstract: A dishwasher having a tub defining a wash chamber, and upper and lower dish racks located within the wash chamber. The dishwasher also has upper and lower rotating sprayers beneath the upper and lower dish racks, and a manifold with at least one nozzle having at least one aperture located in the wash chamber.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: October 25, 2016
    Assignee: Whirlpool Corporation
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. Vanderroest
  • DISHWASHER
    Publication number: 20150136187
    Abstract: A dishwasher having a tub defining a wash chamber, a dish rack located within the wash chamber, and pump assembly for recirculating wash liquid is further provided with a spray assembly and a spray manifold with multiple nozzles each having at least one aperture emitting wash liquid into the wash chamber.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 21, 2015
    Inventors: CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, JAY C. LANDSIEDEL, EDWARD L. THIES, CHAD T. VANDERROEST
  • Dishwasher
    Patent number: 8871031
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least two spray zones and a diverter valve that controls the supply of liquid from a liquid supply to one of the two spray zones.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: October 28, 2014
    Assignee: Whirlpool Corporation
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. VanderRoest
  • Dishwasher
    Patent number: 8808467
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 19, 2014
    Assignee: Whirlpool Corporation
    Inventors: Chad T. VanderRoest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • Dishwasher
    Patent number: 8801868
    Abstract: A dishwasher includes a tub at least partially defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one sprayer located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: August 12, 2014
    Assignee: Whirlpool Corporation
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. VanderRoest
  • Method of controlling the operation of a dishwasher
    Patent number: 8764908
    Abstract: A method of controlling the operation of a dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid toward the dish rack.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 1, 2014
    Assignee: Whirlpool Corporation
    Inventors: Chad T. VanderRoest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • Dishwasher
    Patent number: 8753454
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 17, 2014
    Assignee: Whirlpool Corporation
    Inventors: Chad T. VanderRoest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • DISHWASHER
    Publication number: 20140090675
    Abstract: A dishwasher having a tub defining a wash chamber, and upper and lower dish racks located within the wash chamber. The dishwasher also has upper and lower rotating sprayers beneath the upper and lower dish racks, and a manifold with at least one nozzle having at least one aperture located in the wash chamber.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 3, 2014
    Applicant: Whirlpool Corporation
    Inventors: CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, JAY C. LANDSIEDEL, EDWARD L. THIES, CHAD T. VANDERROEST
  • DISHWASHER
    Publication number: 20130298949
    Abstract: A dishwasher includes a tub at least partially defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one sprayer located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Application
    Filed: July 12, 2013
    Publication date: November 14, 2013
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. VanderRoest
  • DISHWASHER
    Publication number: 20130291904
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least two spray zones and a diverter valve that controls the supply of liquid from a liquid supply to one of the two spray zones.
    Type: Application
    Filed: July 12, 2013
    Publication date: November 7, 2013
    Inventors: Christopher J. Carlson, Vincent P. Gurubatham, Jay C. Landsiedel, Edward L. Thies, Chad T. VanderRoest
  • Dishwasher
    Patent number: 8454762
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: June 4, 2013
    Assignee: Whirlpool Corporation
    Inventors: Chad T. Vanderroest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • Dishwasher
    Patent number: 8454763
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm assembly located in the wash chamber, and at least one nozzle located in the wash chamber beneath the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: June 4, 2013
    Assignee: Whirlpool Corporation
    Inventors: Chad T. Vanderroest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • Multiple wash zone dishwasher
    Patent number: 8187390
    Abstract: A dishwasher having a tub defining a wash chamber for washing dishes and a dish rack located within the wash chamber. The dishwasher also has a spray arm assembly configured to spray a first flow of wash liquid toward the dish rack, thereby providing a first wash zone. A spray manifold provided within the wash chamber is configured to provide a second flow of wash liquid toward the dish rack, thereby providing a second wash zone.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: May 29, 2012
    Assignee: Whirlpool Corporation
    Inventors: Chad T. Vanderroest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • DISHWASHER
    Publication number: 20120125381
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm located in the wash chamber and at least one nozzle located in the wash chamber and configured to provide a spray of liquid into the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Application
    Filed: January 30, 2012
    Publication date: May 24, 2012
    Applicant: WHIRLPOOL CORPORATION
    Inventors: CHAD T. VANDERROEST, JAY C. LANDSIEDEL, CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, EDWARD L. THIES
  • DISHWASHER
    Publication number: 20120125382
    Abstract: A dishwasher having a tub defining a wash chamber and at least one dish rack located within the wash chamber. The dishwasher also has at least one spray arm assembly located in the wash chamber, and at least one nozzle located in the wash chamber beneath the dish rack. A diverter valve controls the supply of liquid from a liquid supply to the at least one nozzle.
    Type: Application
    Filed: January 30, 2012
    Publication date: May 24, 2012
    Applicant: WHIRLPOOL CORPORATION
    Inventors: CHAD T. VANDERROEST, JAY C. LANDSIEDEL, CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, EDWARD L. THIES
  • Multiple wash zone dishwasher
    Patent number: 8137479
    Abstract: A dishwasher having a tub defining a wash chamber for washing dishes and a dish rack located within the wash chamber. The dishwasher also has a spray arm assembly configured to spray a first flow of wash liquid toward the dish rack, thereby providing a first wash zone. A spray manifold provided within the wash chamber is configured to provide a second flow of wash liquid toward the dish rack, thereby providing a second wash zone.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: March 20, 2012
    Assignee: Whirlpool Corporation
    Inventors: Chad T. Vanderroest, Jay C. Landsiedel, Christopher J. Carlson, Vincent P. Gurubatham, Edward L. Thies
  • MULTIPLE WASH ZONE DISHWASHER
    Publication number: 20110197938
    Abstract: A dishwasher having a tub defining a wash chamber for washing dishes and a dish rack located within the wash chamber. The dishwasher also has a spray arm assembly configured to spray a first flow of wash liquid toward the dish rack, thereby providing a first wash zone. A spray manifold provided within the wash chamber is configured to provide a second flow of wash liquid toward the dish rack, thereby providing a second wash zone.
    Type: Application
    Filed: April 28, 2011
    Publication date: August 18, 2011
    Applicant: WHIRLPOOL CORPORATION
    Inventors: CHAD T. VANDERROEST, JAY C. LANDSIEDEL, CHRISTOPHER J. CARLSON, VINCENT P. GURUBATHAM, EDWARD L. THIES