Patents by Inventor Stephen John Turnham

Stephen John Turnham 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).

  • Construction toy
    Publication number: 20020090881
    Abstract: A construction toy for producing structures or models using flat objects, playing cards in particular, connected together with the connector elements of the present invention. The connector element comprises variable numbers of radiating arms oriented at variable angles that are capable of gripping playing cards by means of an undulating channel. The number and angle of said radiating arms is dependent of the structure or model to be produced.
    Type: Application
    Filed: January 3, 2002
    Publication date: July 11, 2002
    Inventor: Stephen John Turnham