Patents by Inventor Henry Ellis Sohl

Henry Ellis Sohl 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).

  • Dry erase board with image in relief
    Patent number: 6945785
    Abstract: A dry erase board is provided with a relief image. There may be a reinforcement behind the relief image to prevent it from distorting during use. The board may include a frame and means for securing a dry erase marker to the board.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: September 20, 2005
    Inventors: Henry Ellis Sohl, Lawrence Woodcock Gorin
  • Dry erase board with image in relief
    Publication number: 20040229202
    Abstract: A dry erase board is provided with a relief image. There may be a reinforcement behind the relief image to prevent it from distorting during use. The board may include a frame and means for securing a dry erase marker to the board.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 18, 2004
    Inventors: Henry Ellis Sohl, Lawrence Woodcock Gorin