Patents by Inventor JoAnn Hernandez

JoAnn Hernandez 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).

  • Coin cue device and method for aiding the handicapped
    Patent number: 4776797
    Abstract: A coin cue device having a pliable support, a circular backing secured to the pliable support and elevated pictorial coin indicia integrally bound to the circular backing. A circular ridge is secured to the pliable support and to the circular backing, and a removable backing is removably secured to the back of the pliable support. A method for aiding the handicapped in determining which monetary coins are to be desposited in a machine.
    Type: Grant
    Filed: May 1, 1987
    Date of Patent: October 11, 1988
    Inventor: JoAnn Hernandez