Patents by Inventor Joyce A. Heath

Joyce A. Heath 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).

  • Astro-wheel
    Patent number: 4195424
    Abstract: The construction being of two 10" diameter circles of plastic approx. 1/32" thick, fastened to the center with a grommet in such a way as to permit the upper disc of clear vinyl to rotate over the lower disc of colored polystyrene. Construction further consist of two sets of ten each high tack vinyl tabs to be placed on and to adhere to the upper disc and can be used over and over.
    Type: Grant
    Filed: March 3, 1978
    Date of Patent: April 1, 1980
    Inventor: Joyce A. Heath