Patents by Inventor Radu Gramada

Radu Gramada 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).

  • Patent number: 7467483
    Abstract: A laundry appliance includes a cabinet or surround structure with an attachment for a removable front panel and a removable front panel for attachment to the cabinet. The appliance is a drum and a drum support structure supporting the drum for rotation. There is a movement interface between the drum support structure and the cabinet or surround structure, allowing the drum support structure to move between an operating condition within the cabinet and a maintenance condition wherein the drum and drum support structure are at least substantially disposed outside the envelope defined by the cabinet. In the operating condition the drum and support structure are hidden behind the removable front panel. They may be moved out to the maintenance condition after removal of the front panel.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: December 23, 2008
    Assignee: Fisher & Paykel Appliances Limited
    Inventors: Allen James Guinibert, Russell Joseph Jackson, Hugh Griffith Johnson, Olaf Adrian Hojland Eskildsen, Geoffrey Simon Frazerhurst, Andy Alexander Hilgers, Daryl Leonard Hirst, Radu Gramada, Armando Morles Velandia
  • Publication number: 20070220776
    Abstract: A laundry appliance includes a cabinet or surround structure. A pair of front feet are respectively provided at either front corner thereof. A front unit includes a front face, a pair of side face portions extending rearwardly therefrom to abut the side walls of the cabinet, and a pair of spaced apart front feet portions which are adjacent front feet of the cabinet. A top deck, held down by a securement, includes a flange surrounding or substantially surrounding an upper edge of the front panel and the side and rear walls of the cabinet. A connection, which is releasable by vertical relative movement of the front panel, is provided between each front foot portion of the front panel and a front foot of the cabinet.
    Type: Application
    Filed: May 10, 2007
    Publication date: September 27, 2007
    Inventors: ALLEN GUINIBERT, RUSSELL JACKSON, HUGH JOHNSON, GEOFFREY FRAZERHURST, DARYL HIRST, OLAF ESKILDSEN, RADU GRAMADA, ARMANDO VELANDIA
  • Patent number: 7225562
    Abstract: A clothes drying appliance includes a cabinet and a drum inside the cabinet supported on a drum support structure. A belt passes around the drive pulley of a drive motor and around the drum for driving rotation of the drum in either direction. A belt tensioning device includes a pair of spaced apart tensioning pulleys each having an axis of rotation substantially parallel with the axis of rotation of the drive pulley. An imaginary line between the centres of the tensioning pulleys separates the drive pulley from the drum. The pulleys are supported on a yoke and the yoke passes around the drive pulley, with the tensioning pulleys spaced sufficiently close to impinge upon the path of the belt passing around the pulley and drum. A biasing agent such as a spring presses the pulleys toward the drum by urging the yoke toward the pulley.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: June 5, 2007
    Assignee: Fisher & Paykel Appliances Limited
    Inventors: Allen James Guinibert, Russell Joseph Jackson, Hugh Griffith Johnson, Geoffrey Simon Frazerhurst, Daryl Leonard Hirst, Olaf Adrian Hojland Eskildsen, Radu Gramada, Armando Morles Velandia
  • Publication number: 20070006477
    Abstract: A laundry appliance includes a cabinet or surround structure with an attachment for a removable front panel and a removable front panel for attachment to the cabinet. The appliance is a drum and a drum support structure supporting the drum for rotation. There is a movement interface between the drum support structure and the cabinet or surround structure, allowing the drum support structure to move between an operating condition within the cabinet and a maintenance condition wherein the drum and drum support structure are at least substantially disposed outside the envelope defined by the cabinet. In the operating condition the drum and support structure are hidden behind the removable front panel. They may be moved out to the maintenance condition after removal of the front panel. The appliance may be a clothes drying appliance with an outlet duct supported on the drum support structure and an exhaust duct connected with the base structure of the cabinet.
    Type: Application
    Filed: October 12, 2004
    Publication date: January 11, 2007
    Inventors: Allen Guinibert, Russell Jackson, Hugh Johnson, Olaf Eskildsen, Geoffrey Frazerhurst, Andy Hilgers, Daryl Hirst, Radu Gramada, Armando Velandia
  • Publication number: 20050115104
    Abstract: A clothes drying appliance includes a cabinet and a drum inside the cabinet supported on a drum support structure. A belt passes around the drive pulley of a drive motor and around the drum for driving rotation of the drum in either direction. A belt tensioning device includes a pair of spaced apart tensioning pulleys each having an axis of rotation substantially parallel with the axis of rotation of the drive pulley. An imaginary line between the centres of the tensioning pulleys separates the drive pulley from the drum. The pulleys are supported on a yoke and the yoke passes around the drive pulley, with the tensioning pulleys spaced sufficiently close to impinge upon the path of the belt passing around the pulley and drum. A biasing agent such as a spring presses the pulleys toward the drum by urging the yoke toward the pulley.
    Type: Application
    Filed: October 12, 2004
    Publication date: June 2, 2005
    Inventors: Allen Guinibert, Russell Jackson, Hugh Johnson, Geoffrey Frazerhurst, Daryl Hirst, Olaf Eskildsen, Radu Gramada, Armando Velandia