Patents by Inventor Jack E. Skirvin

Jack E. Skirvin 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).

  • Method for scrambling and unscrambling illustrations/a puzzle drawing game
    Patent number: 4746123
    Abstract: This application discloses a method for scrambling and unscrambling illustrations to form the basis of a puzzle, drawing game. The method also includes the scrambling and unscrambling of titles, names, captions, letters, and other visual matter which may be appropriate for use in conjunction with specific illustrations. The apparatus for carrying out the method's scrambling and unscrambling process is also described.
    Type: Grant
    Filed: February 11, 1987
    Date of Patent: May 24, 1988
    Inventor: Jack E. Skirvin