Patents by Inventor Mark S. Chatham

Mark S. Chatham 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).

  • Phonograph cover holder (cover-up)
    Patent number: 4190157
    Abstract: A device that can be adhered to a room wall, and which supports a corner of a phonograph record cover for the purpose of display; the device including a stationary base with adhesive on its rear, and a circular disc rotatable on its front, the disc having a notch to allow insertion of a corner of the cover therebehind, for resting on the base.
    Type: Grant
    Filed: November 6, 1978
    Date of Patent: February 26, 1980
    Inventor: Mark S. Chatham