Abstract: A telescoping writing implement that retracts the writing point when in the collapsed position. An external pen body is mechanically connected to a writing cartridge through at least one aperture in a guide tube. Movement of the external pen body downward draws the writing cartridge down inside the guide tube until the writing end of the writing cartridge is exposed and the connecting means such as a clip, screw or pin contacts the lower edge of the aperture. When the outer pen body is moved upward, it draws the writing cartridge with it inside the guide tube until the writing end is protected inside the guide tube. The limits of travel are governed by the dimensions of the aperture when the connecting means contacts the edge of the aperture. Additional elements may include an upper pen body with a pocket retainer clip and internal position detents.

Abstract: Disclosed is a telescoping writing implement that retracts the writing point when in the collapsed position. Importantly, it is simple in design, uses a minimized number of parts, and, uses no metal coil spring. In its most general form, an external pen body is mechanically connected to a writing cartridge such as ballpoint pen refill or touch screen stylus through at least one aperture in a guide tube. Movement of the external pen body downward draws the writing cartridge down inside the guide tube until the writing end of the writing cartridge is exposed and the connecting means such as a clip, screw or pin contacts the lower edge of the aperture or apertures. When the outer pen body is moved upward, it draws the writing cartridge with it inside the guide tube until the writing end is protected inside the guide tube. The limits of travel are governed by the dimensions of the aperture or apertures when the connecting means contacts the edge of the aperture or apertures.

Abstract: A telescoping writing implement that retracts the writing point when in the collapsed position. An external pen body is mechanically connected to a writing cartridge through at least one aperture in a guide tube. Movement of the external pen body downward draws the writing cartridge down inside the guide tube until the writing end of the writing cartridge is exposed and the connecting means such as a clip, screw or pin contacts the lower edge of the aperture. When the outer pen body is moved upward, it draws the writing cartridge with it inside the guide tube until the writing end is protected inside the guide tube. The limits of travel are governed by the dimensions of the aperture when the connecting means contacts the edge of the aperture. Additional elements may include an upper pen body, a pocket retainer clip and internal position detents.

Abstract: Disclosed is a rubber band dispenser suitable for use in homes, offices and industrial settings which is capable of repeatedly dispensing single rubber bands from a multiplicity of rubber bands. A version is disclosed in which a queue of rubber bands is continually pressed against a flange by means of a spring mechanism or the force of a weight with one or more gaps in an outer housing placed over the core of rubber bands. A guide may be used in the areas of the gap to urge distortion of one or more sections of the rubber band and cause it to form a graspable portion. In another variation, a mechanical ejector is actuated by the user to push against one rubber band, causing it to flex and form a graspable portion protruding from an orifice in a housing. Actuation may be by direct mechanical linkage to an operator-moved element, or by an electric powered actuator. Sequential queuing of rubber bands may be accomplished by means of a spring mechanism or using a weight.

Abstract: Disclosed is a telescoping writing implement that retracts the writing point when in the collapsed position. Importantly, it is simple in design, uses a minimized number of parts, and, uses no metal coil spring. In its most general form, an external pen body is mechanically connected to a writing cartridge such as ballpoint pen refill or touch screen stylus through at least one aperture in a guide tube. Movement of the external pen body downward draws the writing cartridge down inside the guide tube until the writing end of the writing cartridge is exposed and the connecting means such as a clip, screw or pin contacts the lower edge of the aperture or apertures. When the outer pen body is moved upward, it draws the writing cartridge with it inside the guide tube until the writing end is protected inside the guide tube. The limits of travel are governed by the dimensions of the aperture or apertures when the connecting means contacts the edge of the aperture or apertures.

Abstract: In a system for storing and retrieving cartridges, a plurality of cartridges are placed in plural slots of diverse location and orientation. A rotatable carriage contains a first and second gripping mechanism, either of which extends to engage and slidably retract a cartridge from a first storage slot into the carrriage. The carriage can rotate the cartridge to the orientation of a second slot. A vertical and horizontal transport mechanism moves the carriage to the second slot whereupon the position and orientation of the carriage with respect to the second slot is verified. The gripping mechanism then retractably extends and releases the cartridge into the second slot, whereupon the gripping mechanism retracts into the carriage. The use of a first and second gripping mechanism allows expedited manipulation and transportation of the cartridges. Sensors verify the alignment of the carriage with respect to the various slots.

Abstract: In a system for storing and retrieving cartridges, a plurality of cartridges are placed in plural slots of diverse location and orientation. A rotatable carriage contains a first and second gripping mechanism, either of which extends to engage and slidably retract an cartridge from a first storage slot into the carriage. The carriage can rotate the cartridge to the orientation of a second slot. A vertical and horizontal transport mechanism moves the carriage to the second slot whereupon the position and orientation of the carriage with respect to the second slot is verified. The gripping mechanism then retractably extends and releases the cartridge into the second slot, whereupon the gripping mechanism retracts into the carriage. The use of a first and second gripping mechanism allows expedited manipulation and transportation of the cartridges. Sensors verify the alignment of the carriage with respect to the various slots.

Abstract: In a system for storing and retrieving cartridges, a plurality of cartridges are placed in plural slots of diverse location and orientation. A rotatable carriage contains a first and second gripping mechanism, either of which extends to engage and slidably retract an cartridge from a first storage slot into the carriage. The carriage can rotate the cartridge to the orientation of a second slot. A vertical and horizontal transport mechanism moves the carriage to the second slot whereupon the position and orientation of the carriage with respect to the second slot is verified. The gripping mechanism then retractably extends and releases the cartridge into the second slot, whereupon the gripping mechanism retracts into the carriage. The use of a first and second gripping mechanism allows expedited manipulation and transportation of the cartridges. Sensors verify the alignment of the carriage with respect to the various slots.