Patents by Inventor David J. Atkinson

David J. Atkinson 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).

  • Publication number: 20110277409
    Abstract: A plank has a simulated brick front surface formed on a board. The board has a horizontal first lap cut into a first edge of the board defined by a first shoulder and a first cheek. The first shoulder has a first shoulder distance and the first cheek has a first cheek distance. The board has a horizontal second lap cut into the second edge of the board that is defined by a second shoulder and a second cheek. The second shoulder has a second shoulder distance and the second cheek has a second cheek distance. The second shoulder distance is substantially equal to the first shoulder distance subtracted from the thickness of the board. The second cheek distance is substantially equal to a width of a brick mortar joint subtracted from the first cheek distance. A plurality of evenly spaced vertical transverse grooves is cut into the front side.
    Type: Application
    Filed: May 13, 2010
    Publication date: November 17, 2011
    Inventor: David J. Atkinson