Patents by Inventor Peggy S. Akin

Peggy S. Akin 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).

  • Mathematical teaching apparatus and methods
    Patent number: 8529266
    Abstract: A mathematical teaching apparatus includes a base ten platform formed with a planar array of ten receiving elements being substantially equal in size and arranged in a pattern, and ten counting tiles being substantially equal in size and shape. Each of the ten receiving elements is adapted to removably receive one of the ten counting tiles to arrange the ten counting tiles in the pattern of the ten receiving elements, and a base ten cover is adapted to be removably received upon the ten counting tiles received by the respective ten first receiving elements so as to cover the ten counting tiles.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: September 10, 2013
    Inventors: Peggy S. Akin, Kimberly A. Rimbey