Patents by Inventor Buddy Keith Funk

Buddy Keith Funk 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).

  • Keyboard overlay
    Patent number: 4075465
    Abstract: An exchangeable overlay for changing the character representations associated with the keys of a keyboard. The overlay is disposed on the keyboard and has openings to receive each key thereof with the inner portion of each opening above an associated key sloped to form a character bearing surface of easy visibility.
    Type: Grant
    Filed: May 19, 1976
    Date of Patent: February 21, 1978
    Assignee: Sperry Rand Corporation
    Inventors: Buddy Keith Funk, Elton Earl Tetrick