Patents by Inventor Hugh T. Allen

Hugh T. Allen 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).

  • Dustless ash remover
    Patent number: 4361245
    Abstract: A sheet-metal constructed container to facilitate the removal and disposal of ashes from solid fuel burning stoves and heaters, thereby eliminating dust and spilled ashes.
    Type: Grant
    Filed: February 19, 1980
    Date of Patent: November 30, 1982
    Inventors: Hugh T. Allen, D. Wayne Henson