Patents by Inventor Walter W. Paige, Jr.

Walter W. Paige, Jr. 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).

  • Twist retractable writing implement
    Patent number: 4161374
    Abstract: A twist retractable writing implement wherein a cap threadably engages a barrel and supports a scribe element, rotation of said cap longitudinally displaces said scribe element with reference to the barrel alternatively into extended and retracted condition. An internally grooved annular flange with a tapered base forms a socket for mounting the scribe element to the cap and provides an air passageway to the seated end thereof. A non-circular bore adjacent the opening tip of the barrel receives the writing tip of the scribe element while providing an air passageway into the barrel.
    Type: Grant
    Filed: April 1, 1977
    Date of Patent: July 17, 1979
    Assignee: Penn Corporation
    Inventors: Harold E. Koeln, Walter W. Paige, Jr.