| Patents for B43K 24 - Mechanisms for selecting, projecting, retracting or locking writing units (2,268) |
|---|
| 03/26/2008 | CN101148133A Safety finger-covering pen |
| 03/13/2008 | WO2008029993A1 Slide type writing tool preventing dryness |
| 03/12/2008 | CN101138924A Rolling wheeled type multiple pencil lead combined pen |
| 03/11/2008 | US7341388 Retractable writing instruments with volatile inks |
| 02/21/2008 | US20080044218 Piston-type dispenser with one-way valve for storing and dispensing metered amounts of substances |
| 02/19/2008 | US7331730 Retractable writing material |
| 02/13/2008 | CN201020990Y Width variable pen |
| 02/12/2008 | US7329063 Twist-type telescopic ball-point pen |
| 02/12/2008 | US7329062 Retractable writing instrument |
| 02/07/2008 | US20080031675 Writing Instrument |
| 02/06/2008 | EP1884374A1 Writing instrument with shape memory actuating means |
| 01/30/2008 | CN101112844A Slide pen |
| 01/17/2008 | WO2008007402A1 A writing instrument with an illuminable clip |
| 01/17/2008 | WO2008007167A1 Writing instrument with cushioning device |
| 01/17/2008 | CA2656863A1 Writing instrument with cushioning device |
| 01/10/2008 | WO2008004894A1 Multipencil |
| 01/09/2008 | CN201002440Y Holding posture correcting and exercising pen |
| 01/09/2008 | CN101102908A Rotary advancement-type writing implement |
| 01/03/2008 | WO2008002003A1 Sliding pen |
| 01/02/2008 | EP1872968A1 Slide pen |
| 01/02/2008 | CN101096161A Writing instrument with shape memory actuating means |
| 12/27/2007 | US20070297847 Writing Instrument Comprising a Cartridge Support |
| 12/26/2007 | CN101092093A Improved structure of ink pen |
| 12/19/2007 | EP1866169A2 Retractable writing utensil having an airtight valve |
| 12/19/2007 | CN200992051Y Semi-automatic lead-letting-out device and fully-automatic pencil with said device |
| 12/12/2007 | EP1864826A1 Multifunction writing instrument |
| 11/29/2007 | US20070274764 Capless writing tools and methods |
| 11/29/2007 | US20070274761 Multicolor writing tools and methods |
| 11/28/2007 | CN200981420Y Multi-purpose writing pen |
| 11/28/2007 | CN200981410Y Pen with conveniently telescopic writing-core |
| 11/20/2007 | US7296942 Writing instrument |
| 11/14/2007 | CN200974391Y Improved structure for writing-core telescoping control seat |
| 11/07/2007 | EP1631462B1 Writing utensil comprising a reservoir and an integrated sealing element |
| 10/31/2007 | EP1848596A2 Travel multiplier mechanisms for writing instruments |
| 10/30/2007 | US7287924 Stylized writing instrument |
| 10/25/2007 | US20070248398 Mechanism for a Writing Implement, a Writing Implement Including Mechanism, and a Method of Manufacture |
| 10/18/2007 | US20070243007 Pen with refill tip protective structure |
| 10/17/2007 | CN200960799Y Full-automatic myopia and humpback prevention students writing pen |
| 10/10/2007 | CN200957711Y Double-ended pen rotator |
| 10/03/2007 | CN200954730Y Push-type structure combined stationery tube |
| 09/27/2007 | US20070223986 Writing Instrument with Retractable Tip |
| 09/26/2007 | CN200951673Y Two pieces pens structural improvement |
| 09/19/2007 | EP1833683A1 Safety knock-type writing instrument |
| 09/19/2007 | CN200948705Y Rotary type multifunctional pencil |
| 09/13/2007 | DE10141488B4 Stift Pin |
| 09/05/2007 | EP1827869A2 Writing instrument comprising a cartridge holder |
| 08/29/2007 | CN200939759Y Extension regulation set for rotary extensible pen |
| 08/22/2007 | CN101022962A Writing instrument |
| 08/15/2007 | CN2933887Y Elastic telescopic positioning ball pen |
| 08/15/2007 | CN2933884Y Elastic telescopic positioning pen |
| 08/15/2007 | CN2933881Y Drawing pencil |
| 08/15/2007 | CN2933880Y Telescopic pencil |
| 08/14/2007 | US7255507 Capless retractable sealed marking instrument with forward chamber |
| 08/07/2007 | US7252449 Retractable writing tool and self sealing valve |
| 08/01/2007 | CN2928519Y Shortsightedness-proof intelligent pencil |
| 08/01/2007 | CN2928515Y Telescopic mechanism for ball pen core |
| 08/01/2007 | CN101010207A Mechanism for a writing instrument, writing instrument comprising one such mechanism, and production method |
| 08/01/2007 | CN101010206A Writing instrument comprising a cartridge holder |
| 07/26/2007 | WO2007083424A1 Retractable writing implement |
| 07/26/2007 | US20070172301 Mechanism for writing instrument and writing instrument comprising same |
| 07/26/2007 | US20070172300 Writing implement |
| 07/18/2007 | CN2923350Y Pen with telescopic core |
| 07/18/2007 | CN100999170A Bar-like article protrusion container |
| 07/11/2007 | CN1325284C Retractable pen |
| 07/11/2007 | CN1325004C A multipurpose case |
| 06/27/2007 | CN2915530Y 弹簧笔 Spring pen |
| 06/20/2007 | EP1796917A1 Writing instrument |
| 06/20/2007 | CN2913024Y Improved pressing pen |
| 06/20/2007 | CN2913020Y Telescopic pen with flattened shape |
| 06/19/2007 | US7232271 Writing implement |
| 06/06/2007 | CN2908167Y Extension pen |
| 05/30/2007 | CN2905461Y Pen with improved push-to-discharge-refill mechanism |
| 05/30/2007 | CN1318229C Pressing fluorescent marking pen with propelled pen head |
| 05/22/2007 | US7220073 Slide-type writing instrument with a dry prevention unit |
| 05/15/2007 | US7217054 Side knock type feeding mechanism |
| 05/09/2007 | EP0968844B1 Push-button writing instrument |
| 05/09/2007 | CN1960884A Writing instrument with a retractable tip |
| 05/02/2007 | CN2895084Y Press-type pen |
| 05/01/2007 | US7210869 Cartridge type stationery product |
| 04/25/2007 | EP1776243A2 Mechanism for a writing instrument, writing instrument comprising one such mechanism, and production method |
| 04/25/2007 | CN2892486Y Extendible repair wax crayon |
| 04/12/2007 | DE102005045606A1 Touch pen as for personal digital assistants and electronic apparatus with a touch screen has extendible and re-collapsible arrangement and fits into the digital device |
| 04/05/2007 | WO2006018504A3 Mechanism for a writing instrument, writing instrument comprising one such mechanism, and production method |
| 03/27/2007 | US7195415 Writing instrument with variably inclinable tip |
| 03/14/2007 | EP1419053B1 Pen |
| 03/07/2007 | CN1925993A Advancing/retracting mechanism |
| 03/01/2007 | WO2007024215A1 Retractable and removable writing utensil |
| 02/28/2007 | CN2873514Y Rotary color drawing pen |
| 02/28/2007 | CN1922038A Mechanism for writing instrument and writing instrument comprising same |
| 02/28/2007 | CN1922037A 书写器具 Writing instruments |
| 02/28/2007 | CN1919618A Writing implement including stick material pushing mechanism |
| 02/15/2007 | DE10066092A1 Writing utensil |
| 02/14/2007 | EP1339552B1 Writing implement |
| 02/07/2007 | CN2866929Y Telescoping apparatus |
| 02/01/2007 | US20070025802 Dispenser for a product, typically a cosmetic product, with magnetic support |
| 01/31/2007 | CN2863489Y Mini glide pen |
| 01/31/2007 | CN2863485Y Inertial force ball pen |
| 01/25/2007 | WO2007010656A1 Rotary advancement-type writing implement |
| 01/25/2007 | WO2006104966A3 Retractable writing utensil having an airtight valve |
| 01/25/2007 | US20070020024 Lipstick-like pen |