Patents by Inventor Angela B. Wills

Angela B. Wills 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).

  • Message medium having corresponding optical and tactile messages
    Patent number: 4404764
    Abstract: A method of information transfer for sightless persons, sighted persons and mixed sightless and sighted persons comprises the steps of choosing and conveying a message from a stock of messages, the messages being set forth on a message medium in optically discernible form and in tactilely discernible form, said forms at least partly corresponding. The optical form comprises text and/or pictorial depictions, and the tactile form comprises braille. The method is especially applicable to greeting cards.
    Type: Grant
    Filed: August 7, 1981
    Date of Patent: September 20, 1983
    Assignee: Handy C. Priester
    Inventors: David V. Wills, Angela B. Wills