Patents Assigned to Carson-Dellosa Publishing Company, Inc.
  • 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
  • Patent number: D466935
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: December 10, 2002
    Assignee: Carson-Dellosa Publishing Company, Inc.
    Inventors: Patricia L. Carson, Janet B. Dellosa, Amanda W. Wheeler
  • Patent number: D469468
    Type: Grant
    Filed: April 20, 2001
    Date of Patent: January 28, 2003
    Assignee: Carson-Dellosa Publishing Company, Inc.
    Inventors: Patricia L. Carson, Janet B. Dellosa, Amanda W. Wheeler