Patents by Inventor David John Swadling

David John Swadling 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).

  • Mounting arrangement for a loudspeaker, luminaire or similar apparatus
    Patent number: 6405986
    Abstract: A mounting arrangement for a loudspeaker, luminaire or similar apparatus, comprising a housing in which the apparatus is received and at least one resilient structure attached to the housing and to the apparatus, the length of the resilient structure between its points of attachment being such that when the apparatus is received in the housing the resilient structure is deformed and exerts a force retaining the apparatus in the housing, withdrawal of the apparatus from the housing requiring further deformation of the resilient means through a state of maximum deformation to a state of lesser deformation.
    Type: Grant
    Filed: January 26, 1999
    Date of Patent: June 18, 2002
    Assignee: Martin Audio Limited
    Inventor: David John Swadling