Patents Examined by Richard H. Seidel
  • Razor knife with built-in pencil sharpener
    Patent number: 5315760
    Abstract: A utility razor knife for use by carpenters and the like is arranged to include a reciprocating blade mounted to a forward end of the structure, with a rearwardmost end of the housing structure including a pencil sharpener structure permitting access in the sharpening of a pencil in association with the knife blade arrangement.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: May 31, 1994
    Inventor: Stephen W. Emerson