Patents by Inventor Martin P. Riddford

Martin P. Riddford 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).

  • Cot with stand
    Patent number: D609934
    Type: Grant
    Filed: November 28, 2008
    Date of Patent: February 16, 2010
    Assignee: Bednest Limited
    Inventors: Martin P. Riddford, Andrew J. Clift, James W. Reeves