Patents by Inventor Stephen T. Carson

Stephen T. Carson 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).

  • Patent number: 5800182
    Abstract: An interactive teaching aid. The teaching aid includes a fabric or plastic panel having a binding attached around the outer edges of the structure for providing structural integrity; a plurality of hangers for permitting the panel to be hung on a wall or stand; and panel indicia on at least one surface of the panel. The teaching aid also includes removable relational manipulative elements for attaching to the panel, the relational manipulative elements including element indica related to the panel indica.
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: September 1, 1998
    Assignee: Carson-Dellosa Publishing Company, Inc.
    Inventors: Stephen T. Carson, Patricia L. Carson, Janet B. Dellosa