Patents by Inventor Christopher D. Weaver

Christopher D. Weaver 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).

  • Waterproofing loudspeaker cones
    Patent number: 7913808
    Abstract: A water-resistant composite paper, suitable for use as a loudspeaker component, is made from a composition including wood pulp, hydrophobic fibers, and stiffening fibers that retain stiffness when wet. In some examples, fibrillated acrylic fibers and glass fibers are used.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: March 29, 2011
    Assignee: Bose Corporation
    Inventors: Agota F. Fehervari, Samuel D. Parrish, Martin J. Schad, Mark P. Temple, Robert E. Evans, Christopher D. Weaver
  • Waterproofing Loudspeaker Cones
    Publication number: 20090242320
    Abstract: A water-resistant composite paper, suitable for use as a loudspeaker component, is made from a composition including wood pulp, hydrophobic fibers, and stiffening fibers that retain stiffness when wet. In some examples, fibrillated acrylic fibers and glass fibers are used.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 1, 2009
    Applicant: BOSE CORPORATION
    Inventors: Agota F. Fehervari, Samuel D. Parrish, Martin J. Schad, Mark P. Temple, Robert E. Evans, Christopher D. Weaver