Patents by Inventor John P. Fetzko

John P. Fetzko 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).

  • Removable pad for portable computer
    Patent number: 5575578
    Abstract: A mouse paid (10) is disclosed which can be attached conveniently to a portable computer (12). The pad has a lip (30) which fits over the border (18) of the keyboard on a personal computer and a spring loaded clamp slide (42) which engages the outer surface (24) of the keyboard to secure the pad on the portable computer. A pad (72) can be provided with keys (74).
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: November 19, 1996
    Inventors: Robert P. Lakoski, Roy V. Cleve, Jr., John P. Fetzko, Jody L. Numbers