| Patents for B43K 24 - Mechanisms for selecting, projecting, retracting or locking writing units (2,268) |
|---|
| 04/20/2005 | CN1197717C Expansion ball pen |
| 04/14/2005 | US20050078999 Telescopic ball-point pen |
| 04/13/2005 | CN1605474A Telescopic ball-point pen |
| 04/07/2005 | WO2005009755A3 Retractable writing instrument |
| 04/07/2005 | US20050074271 Cartridge type stationery product |
| 04/06/2005 | CN2690167Y Tubular automatic chalk withont chalk cab and handle |
| 03/31/2005 | WO2005028215A1 Writing implement, and outer tube and tubular member for the writing implement |
| 03/31/2005 | US20050068763 Light emitting rotary double refill pen |
| 03/24/2005 | WO2005025888A2 Card-shaped multiple writing instrument assembly |
| 03/24/2005 | US20050063178 Light emitting pen actuated by pivotally rotating a clip |
| 03/24/2005 | US20050061960 Advertising light emitting pen |
| 03/15/2005 | US6866438 Crayon |
| 03/15/2005 | US6866436 Writing instrument |
| 03/03/2005 | US20050047844 Capless retractable sealed marking instrument with forward chamber |
| 03/03/2005 | DE10314132B3 Extendable and retractable writing tip for pen has C-shaped member at top of writing tip holder with permanent magnet attracted to top or bottom arm of iron rocker piece |
| 03/01/2005 | US6860666 Pen having cascaded cartridges of different colors |
| 02/24/2005 | WO2005017056A1 Fluid application liquid and fluid application tool |
| 02/24/2005 | WO2004110784A3 Pen with stylus |
| 02/23/2005 | CN2680468Y Luminous pen easy to use |
| 02/17/2005 | WO2004082963B1 Writing instrument with cushioning element |
| 02/09/2005 | CN1576052A Small ball pen |
| 02/03/2005 | WO2005009755A2 Retractable writing instrument |
| 02/03/2005 | CA2689281A1 Retractable writing instrument |
| 02/02/2005 | CN2675413Y Mark pen |
| 01/20/2005 | DE202004017065U1 Mobiler, lichtemittierender USB-Kugelschreiber mit Speicherkapazität Portable, light emitting USB pen with memory |
| 01/19/2005 | CN1565861A Telescopic pen |
| 01/13/2005 | WO2005002876A1 Combined pen and knife implement |
| 01/13/2005 | WO2005002772A2 Marker pens having a plurality of fluid retaining nibs |
| 01/13/2005 | DE10326926A1 Schreibgerät Writing implement |
| 01/12/2005 | CN2670128Y Rotary luminescent pen |
| 01/12/2005 | CN2670124Y Telescopic pen |
| 01/06/2005 | US20050002725 Pen |
| 01/04/2005 | US6837639 Illuminable writing instrument |
| 01/04/2005 | US6837638 Capless holding device |
| 12/30/2004 | US20040265035 Retractable writing instrument |
| 12/30/2004 | US20040265034 Propelling pencil |
| 12/29/2004 | EP1490238A2 Capless retractable sealed marking instrument with forward chamber |
| 12/23/2004 | WO2004110784A2 Pen with stylus |
| 12/23/2004 | WO2004110782A2 Writing utensil comprising a reservoir and an integrated sealing element |
| 12/23/2004 | US20040258456 Uncial pen |
| 12/21/2004 | US6832868 Writing implement which lengthens and shortens when actuated |
| 12/16/2004 | US20040253037 Capless holding device |
| 12/15/2004 | EP1486349A2 Writing implement |
| 12/14/2004 | US6830402 Auto-retractable pen mechanism with a cushion effect |
| 12/08/2004 | CN2661442Y Pull-toggle type semiautomatic pen |
| 12/08/2004 | CN1553864A Writing instrument |
| 11/25/2004 | WO2004101292A1 Writing implement |
| 11/25/2004 | US20040234325 Illuminable writing instrument |
| 11/25/2004 | US20040234322 Writing instrument with cushioning element |
| 11/18/2004 | US20040228671 Auto-retractable pen mechanism with a cushion effect |
| 11/18/2004 | DE20310572U1 Ball point pen or felt tipped pen extends by finger action on sliding pin also linked to pocket clip |
| 11/16/2004 | US6817800 Writing tool |
| 11/11/2004 | US20040223800 Pen having cascaded cartridges of different colors |
| 11/10/2004 | EP1475244A1 A propelling pencil |
| 11/10/2004 | EP1474295A1 Writing instrument |
| 11/10/2004 | CN1175446C Press device |
| 10/28/2004 | US20040213622 Rotary bar-projecting mechanism for push-button implement |
| 10/13/2004 | CN1537061A 书写工具 Writing Instruments |
| 10/06/2004 | CN2645919Y Improved structure of writing pen |
| 09/30/2004 | WO2004082963A1 Writing instrument with cushioning element |
| 09/29/2004 | CN1168613C Pen with rotary multiple tips |
| 09/23/2004 | DE10014689B4 Sicherheitsdruckschreibgerät Security Printing writing instrument |
| 09/16/2004 | WO2004078489A1 Refill for correction pen and refill unit |
| 09/15/2004 | EP0806305B1 Side-knock mechanical pencil |
| 09/15/2004 | CN2640762Y Propelling pencil |
| 09/08/2004 | CN2639009Y Health-care nib holder |
| 09/02/2004 | WO2004074002A1 Writing instrument |
| 09/02/2004 | CA2514907A1 Writing instrument |
| 08/18/2004 | CN1521014A Position method and apparatus for pencil lead transmission mechanism of ball pen |
| 08/10/2004 | US6773192 Light-emitting USB mobile disk-pen |
| 08/10/2004 | US6773185 Retractile pen |
| 08/04/2004 | CN2629985Y Pen |
| 08/04/2004 | CN2629981Y Rotary three-core pencil |
| 08/04/2004 | CN2629980Y Rotary three-core pencil |
| 08/03/2004 | CA2357519C Expandable writing instrument |
| 07/28/2004 | CN2628272Y 自动粉笔 Automatic chalk |
| 07/22/2004 | WO2004060697A1 Writing utensil |
| 07/20/2004 | US6764240 Universal refill mechanism and method |
| 07/20/2004 | US6764239 Hand-held multipurpose casing with structure for reversibly extending functional tipped device |
| 07/15/2004 | US20040136772 Writing tool |
| 07/15/2004 | US20040136180 Ultraviolet illuminated fluorescent writing instrument |
| 07/13/2004 | US6761495 Pen structure |
| 07/06/2004 | US6758617 Side knocking-type writing instrument |
| 07/01/2004 | WO2004054816A1 Writing instrument, particularly a ballpoint pen |
| 07/01/2004 | CA2501680A1 Writing instrument, particularly a ballpoint pen |
| 06/30/2004 | CN2621933Y Pencil load driving gear |
| 06/29/2004 | US6755584 Writing instrument |
| 06/24/2004 | US20040120756 Shaft telescopic device |
| 06/22/2004 | US6752557 Retractile pen |
| 06/17/2004 | US20040114985 Composite holding tool |
| 06/16/2004 | EP1428683A1 Writing Instrument, particularly a Ballpoint Pen |
| 06/16/2004 | CN2620632Y Automatic double-protective pen |
| 06/10/2004 | WO2004048123A1 Ball point pen with two available colors |
| 06/09/2004 | CN1152788C 伸缩笔 Retractable pen |
| 06/08/2004 | US6746168 Writing instrument |
| 06/03/2004 | WO2004045865A1 Retractable writing material |
| 06/03/2004 | DE10300664B3 Writing instrument for writing or drawing has upper and lower parts of shell fixed in position relative to each other by magnetic force |
| 05/26/2004 | EP1422075A1 Writing instrument |
| 05/21/2004 | WO2004022360B1 Capless writing implement |
| 05/20/2004 | US20040096262 Clip structure and clip structure assembling method |