Patents by Inventor Carolyn A. P. Davis

Carolyn A. P. Davis 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).

  • Triangular refillable crayon dispenser for wax crayon
    Patent number: 5477983
    Abstract: A dispenser of crayons or the like comprising a container having a longitudinally extending passageway there through. The container has inner and outer walls. The container also has an upper open end and a lower open end for dispensing the crayon or the like. The dispenser further has urging means for moving a crayon in a direction outwardly through the container and the lower open end. In addition, a crayon cartridge is provided with a longitudinal bore there through.
    Type: Grant
    Filed: October 8, 1993
    Date of Patent: December 26, 1995
    Inventor: Carolyn A. P. Davis