Patents by Inventor John Joseph Dibb

John Joseph Dibb 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).

  • Loudspeaker enclosures for mounting in an aperture in a cavity wall
    Patent number: 8526655
    Abstract: A loudspeaker enclosure for mounting in an aperture in a cavity wall with a part of the enclosure being located within the wall cavity adjacent the aperture, comprises a main enclosure unit for mounting in the aperture and housing one or more loudspeaker drive units, and a supplementary enclosure unit for location within the wall cavity and being acoustically connected in use to the main unit to increase the effective internal volume of the enclosure beyond that of the main unit. The supplementary unit is connected to the main unit by an articulated connection enabling the main unit to be angled relative to the supplementary unit while the supplementary unit is being inserted through the aperture and into the wall cavity, and enabling the main unit to be aligned with and acoustically coupled to the supplementary unit when the main unit is positioned in the wall aperture.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: September 3, 2013
    Assignee: B & W Group Ltd
    Inventors: John Joseph Dibb, Stuart Michael Nevill, Richard Hartshorn, Edward Goodwin, Douglas James Standen
  • LOUDSPEAKER ENCLOSURES FOR MOUNTING IN AN APERTURE IN A CAVITY WALL
    Publication number: 20110051968
    Abstract: A loudspeaker enclosure for mounting in an aperture in a cavity wall with a part of the enclosure being located within the wall cavity adjacent the aperture, comprises a main enclosure unit for mounting in the aperture and housing one or more loudspeaker drive units, and a supplementary enclosure unit for location within the wall cavity and being acoustically connected in use to the main unit to increase the effective internal volume of the enclosure beyond that of the main unit. The supplementary unit is connected to the main unit by an articulated connection enabling the main unit to be angled relative to the supplementary unit while the supplementary unit is being inserted through the aperture and into the wall cavity, and enabling the main unit to be aligned with and acoustically coupled to the supplementary unit when the main unit is positioned in the wall aperture.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 3, 2011
    Applicant: B & W Group Ltd
    Inventors: John Joseph Dibb, Stuart Michael Nevill, Richard Hartshorn, Edward Goodwin, Douglas James Standen