Patents by Inventor Stephen D. Withers

Stephen D. Withers 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).

  • Adaptable pocket printer attachment
    Patent number: 5107758
    Abstract: A pocket printer attachment for use in combination with the printing platen of a conventional screen printing press includes a pocket platen which is mounted onto and vertically spaced above the printing platen. The pocket printer attachment includes a mounting bracket integrally formed with the pocket platen for positioning the pocket printer platen in printing alignment with a printing screen.
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: April 28, 1992
    Inventor: Stephen D. Withers