Penn Corporation

Ritepoint

Harold E Koeln

Alan E Sherman

Walter W Paige, Jr

Michael Lembeck

A twist actuated writing instrument comprised of a barrel, a cap, a two-directional cam, and an actuator wherein the barrel, the cap, the two-directional cam, and the actuator axially encase a writing element and a spring and wherein the cap may be rotated in either a clockwise or counterclockwise direction relative to the barrel, such that when the cap is rotated in either direction relative to the barrel, the writing element will be advanced to the writing position and when the cap is rotated in the opposite direction relative to the barrel, the writing element will retract.

Twist actuated writing instrument

A writing instrument in a conical configuration is provided which is less easily misplaced and which can be placed in a position of vertical stability if desired. The surface areas of the writing instrument are well adapted to display decorative or promotional indicia of a number of different types, or a combination of both.

Conical pen

A writing instrument is provided which, by virtue of its conical configuration, provides an improved display area for decorative or promotional items, particularly those of a novelty nature.

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.

Growing community of inventors

St. Louis County, MO, United States of America

Harold E Koeln