| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 401116000 | By screw mechanism | 12 |
| 20080226380 | Rotating Retractable Writing Instrument - The present invention relates to a rotating retractable writing instrument, which is constituted in a simpler way and can thrust a mouthpiece and a writing core element smoothly to positions ready for writing. The writing instrument by the present invention comprises a rear outer cylinder | 09-18-2008 |
| 20090003921 | DISPENSER AND METHOD FOR DISPENSING FLUIDS - A fluid dispenser includes an applicator attached to a base, as well as a case that is at least partially filled with a fluid. The base and case are telescopically mounted together and can be relatively reciprocated to retract and extend the applicator relative to the case. A piston is mounted in the case for outwardly urging the fluid. | 01-01-2009 |
| 20090016801 | Handy tool pen - A handy tool pen is mainly constituted, for example, to write a brief summary and to implement a repair of hardware equipment. A hollow shaft | 01-15-2009 |
| 20090185850 | ROTARY-TYPE PEN - A rotary-type pen includes a barrel unit, a refill seat and a rotary drive unit. The barrel unit includes a barrel defining a barrel axis and having an inner barrel surface formed with a helical guiding unit surrounding the barrel axis. The refill seat is guided by the guiding unit to move along the barrel axis for moving a refill relative to the barrel when the refill seat is rotated relative to the barrel. The rotary drive unit includes a rotary knob and a force transmitting member. The rotary knob is retained rotatably on the barrel and is operable to rotate relative to the barrel about the barrel axis. The force transmitting member extends from the rotary knob into the barrel and is coupled co-rotatably to the rotary knob. The force transmitting member drives the rotation of the refill seat in the barrel. | 07-23-2009 |
| 20120014737 | WRITING IMPLEMENT WITH SIMULTANEOUS RETRACTABLE ENDS - The present invention relates to a writing implement, both ends of which are retractable, in which an upper shaft and a lower shaft are coupled together such that the two shafts are rotatable relative to each other, and thus a cartridge and an eraser holder accommodated in an intermediate connection member are simultaneously movable in the upward and downward directions. The writing implement of the present invention comprises: said cartridge equipped with a writing nib; said intermediate connection member having a slit for upward and downward sliding of the cartridge accommodated therein; said lower shaft coupled to the intermediate connection member, and which has a nib hole for extending/retracting the nib therethrough; said upper shaft having a thread which enables the cartridge accommodated in the intermediate connection member to move in accordance with the integrated rotation of the intermediate connection member and the lower shaft; a cam coupled to one end of the upper shaft, and which has an inner wall with a protrusion; an eraser holder accommodated in the intermediate connection member such that the eraser holder engages the protrusion of the cam and the slit of the intermediate connection member and rotates in the upward and downward directions in accordance with the integrated rotation of the intermediate connection member and the lower shaft; and a ball shutter accommodated in the lower shaft to open/shut the nib hole by means of the upward and downward sliding of the cartridge. | 01-19-2012 |
| 20120020719 | ROTARY-TYPE RETRACTABLE WRITING IMPLEMENT WITH AN ANTI-DRYING DEVICE - The present invention relates to a rotary-type retractable writing implement with an anti-drying device, wherein an upper shaft and a lower shaft are coupled together such that the two shafts are rotatable in opposite directions, and a cartridge accommodated in a intermediate connection member is movable, and an open/shut module for covering a nib opens/shuts by means of the movement of the cartridge so as to provide a nib-advancing path. The rotary-type retractable writing implement with an anti-drying device comprises: said cartridge equipped with a writing nib; said intermediate connection member having a slit for the upward and downward sliding of the cartridge accommodated therein; said lower shaft which is coupled to the intermediate connection member, and which has a nib hole for extending/retracting the nib therethrough; said upper shaft having a thread which enables the cartridge accommodated in the intermediate connection member to move in accordance with the integrated rotation of the intermediate connection member and the lower shaft; and a is ball shutter disposed within the lower shaft to open the nib-advancing path when the nib advances by the upward and downward sliding of the cartridge, and to shut the nib-advancing path when the nib moves backwards and to permit the nib to be accommodated in the closed space. | 01-26-2012 |
| 20130121748 | Lip Product - Disclosed is a lip product comprising an outer receptacle, an inner receptacle comprising a substance that is to be applied to the lips of a user, the inner receptacle disposed within the outer receptacle such that the former moves to and fro within the latter, an applicator stick wherein the substance is applied to the lips about any of the either end thereof, and a closure cap for sealing off the outer receptacle thereby storing the substance and the applicator stick. | 05-16-2013 |
| 20130129401 | TWO PIECE TWIST ACTION RETRACTABLE WRITING INSTRUMENT - A retractable pen includes a cartridge partially received in a recess of a cap such that a first end of the cartridge is fixedly attached to the cap. An elongate barrel includes first and second open ends and a through channel fluidly interconnecting the first and second open ends. A portion of the barrel is snugly and threadedly received in the recess such that the cartridge is received in and extends through the through channel, and the barrel and the cap are rotatingly movable relative to each other via the threaded engagement between an extended position in which the second end of the cartridge extends through and out of the second open end of the barrel, and a retracted position in which the second end of the cartridge is disposed within the barrel. | 05-23-2013 |
| 20140270894 | COMBINATION-TYPE PEN - A combination-type pen includes a writing module, a touch module and a pen tube. The pen tube includes a conductive tube for containing the writing module and the touch module and first opening and second openings formed on opposite ends of the conductive tube respectively. When the writing module is protruded from the first opening and out of the pen tube, and the link rod pulls the touch portion to retract from the second opening to the pen tube, the pen is situated at a writing state. When the writing module is retracted from the first opening to the pen tube, and the link rod pushes the touch portion to protrude from the second opening and out of the pen tube, the pen is situated at a touch state. Therefore, the combination-type pen has both touch and writing functions. | 09-18-2014 |
| 20150043957 | WRITING INSTRUMENT HAVING A MOVABLE PROTECTIVE SLEEVE - A writing instrument that includes a barrel extending along a longitudinal axis (A) and a tip mounted at the front of the barrel, further including a protective sleeve for the tip, the sleeve being mounted coaxially on the barrel and movable relative to the barrel between a protective position where it covers the tip and a retracted position where it exposes the tip to allow writing. The sleeve includes an inner wall which includes a helical cam engaging with a guide element formed on the barrel so that the sleeve is movable in translation combined with rotation. | 02-12-2015 |
| 20150290963 | ROTATING-OPERATION TYPE OF WRITING TOOL - When the rear axial cylinder ( | 10-15-2015 |
| 20150290964 | Combined Writing Utensil and Light Emitter Assembly - A combined writing utensil and light emitter assembly ensures that various accessories are readily accessible for use during hunting. The assembly includes a tube having a first end, a second end and a hollow interior configured to receive objects therein. A writing implement is provided having a main body and a tip. The writing implement is positionable within the hollow interior of the tube through the first end of the tube wherein the tip is positioned proximate the second end of the tube when the writing implement is positioned within the hollow interior. An light emitter is coupled to the second end of the tube. A first end cap is coupled to a distal end of the main body with respect to the tip. The first end cap is removably couplable to the first end of the tube for securing the writing implement within the hollow interior. | 10-15-2015 |
