Patents by Inventor Ann Holford Dunham

Ann Holford Dunham 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).

  • Decorative blocks
    Patent number: 8028447
    Abstract: According to one embodiment, a decorative block comprising an open celled constructing block and a support rod suspending one or more ornaments such as art, logos and/or other decorative images or designs as part of a wall is provided.
    Type: Grant
    Filed: March 16, 2008
    Date of Patent: October 4, 2011
    Inventor: Ann Holford Dunham
  • Decorative Blocks
    Publication number: 20080229674
    Abstract: According to one embodiment, a decorative block comprising an open celled constructing block and a support rod suspending one or more ornaments such as art, logos and/or other decorative images or designs as part of a wall is provided.
    Type: Application
    Filed: March 16, 2008
    Publication date: September 25, 2008
    Inventor: Ann Holford Dunham