Patents by Inventor Mark J. Daus

Mark J. Daus 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: 20120180350
    Abstract: A stake for holding a sign upright and comprising two parallel and spaced apart elongated legs, formed of a lower structure, with one end of each leg being driving into the ground, and with the upper side rails of the structure provided for supporting a sign in place, above the ground. A laterally applied cross rail secured by welding or otherwise to the upright side rails. The lower structure is formed of two side pieces, integrally bent to also form a cross member, and having the side rails welded thereto, for forming the entire sign stake. The lower structure is formed of square or rectangular metal stake and forms a flattened step to facilitate application of the stake into the ground.
    Type: Application
    Filed: January 12, 2012
    Publication date: July 19, 2012
    Inventor: Mark J. Daus
  • Patent number: D651654
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: January 3, 2012
    Assignee: Nobreakstake, LLC
    Inventor: Mark J. Daus