| Patents for B43K 5 - Pens with ink reservoirs in holders, e.g. fountain-pens (4,639) |
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| 10/04/2000 | CN2399215Y Externally-sucking fountain pen |
| 10/04/2000 | CN2399214Y Improved colour plot pen |
| 09/27/2000 | CN2398095Y Ink (fountain) pen capable of changing holder |
| 09/20/2000 | CN2396978Y Pen with ink reservoir device |
| 09/20/2000 | CN2396977Y Red-blue dual-colour special-purpose pen for hospital |
| 09/13/2000 | CN2395894Y Three-head pen |
| 09/13/2000 | CN2395893Y Magnetic full-automatic ink sucking pen |
| 09/06/2000 | EP1032289A1 Writing instrument with cartridge spacing element |
| 09/05/2000 | US6113296 Valve arrangement for controlling a flow of fluid between two fluid chambers and writing implement provided therewith |
| 08/30/2000 | EP1031436A1 Fibre-tip pen |
| 08/23/2000 | EP0910510B1 Valve arrangement for controlling a flow of fluid between two fluid chambers and writing implement provided therewith |
| 08/22/2000 | US6106180 Handwriting or ink applying device |
| 08/15/2000 | US6102601 Ink chamber pressure enhancing control |
| 08/09/2000 | CN2390760Y Fountain-pen with changable writing core |
| 08/03/2000 | WO2000044573A1 Writing utensil having an expander |
| 08/01/2000 | US6095707 Writing utensil with a container for receiving freely a writing liquid |
| 07/27/2000 | WO2000042958A1 Medical article having fluid control film |
| 07/27/2000 | CA2361141A1 Medical article having fluid control film |
| 07/26/2000 | CN2389072Y Fountain pen |
| 07/20/2000 | WO2000041825A1 A procedure for bending a profiled metal element while limiting deformation of its cross-sectional shape |
| 07/20/2000 | CA2359341A1 A procedure for bending a profiled metal element while limiting deformation of its cross-sectional shape |
| 07/18/2000 | US6089776 Fluid dispensing utensil |
| 07/11/2000 | US6086445 Writing device |
| 07/11/2000 | US6086279 Writing instrument |
| 07/05/2000 | CN2385896Y Writing materials combined with electric ink filling apparatus and pen with reserve ink chamber |
| 07/05/2000 | CN2385895Y Fountain pent with ink stored in pen-holder and control in by switch |
| 07/05/2000 | CN2385894Y Automatic fill-in pen for machine readable card |
| 06/28/2000 | CN2384780Y Ink-cartridge squeezing device for fountain-pen |
| 06/28/2000 | CN2384779Y Pen with reserve ink chamber |
| 06/28/2000 | CN2384778Y Stroke-adjustable pen |
| 06/21/2000 | CN2383688Y Ink-sucking dirt-preventing pen |
| 06/14/2000 | CN2382562Y Ball point ink pen core capable of reusing |
| 06/14/2000 | CN2382561Y Pen |
| 06/14/2000 | CN2382560Y Tail ink supply quick clean pen |
| 06/14/2000 | CN2382559Y Fountain pen capable of changing ink bladder |
| 06/13/2000 | US6075070 Non-erasable liquid inks for marking instruments with a distinctive range of viscosity, said ink comprising a colorant, a solvent, and one or more polymers |
| 06/13/2000 | US6074115 Pencil, particularly a colored pencil and a set of pencils |
| 06/08/2000 | WO2000032417A1 Writing instrument and method of producing the same |
| 06/08/2000 | WO2000032416A1 Writing instrument |
| 06/07/2000 | CN2381496Y Color writing tool |
| 06/02/2000 | WO2000030866A1 Collector for writing instruments |
| 05/31/2000 | EP1004457A1 Ball-point pen including a ball ink valve |
| 05/31/2000 | CN2380395Y Core-tube ink-suction type clean fountain pen |
| 05/31/2000 | CN2380394Y Convenient pen |
| 05/31/2000 | CN1255095A Marking instrument |
| 05/31/2000 | CN1052945C Fountain pen capable of preventing stoppage |
| 05/30/2000 | US6068422 Ecologically beneficial refill for a pen including a level indicator and writeout scale |
| 05/18/2000 | WO2000027650A1 Writing utensil |
| 05/17/2000 | CN2378205Y Pen without opening cap |
| 05/17/2000 | CN2378204Y Ink reservoir |
| 05/17/2000 | CN2378203Y Marking pen with changable writing-core |
| 05/17/2000 | CN1052445C 涂抹器 Applicator |
| 05/16/2000 | US6062758 Ink writing implement |
| 05/16/2000 | US6062755 Combination pen casing |
| 05/09/2000 | US6059472 Pen structure |
| 05/03/2000 | CN1051960C Ball-point pen |
| 04/26/2000 | EP0995615A1 Manual writing or dispensing device |
| 04/26/2000 | EP0862520B1 Dispensing cap for a liquid container |
| 04/26/2000 | CN2375464Y Double-nib pen |
| 04/26/2000 | CN1251553A Marking instrument |
| 04/19/2000 | CN2374355Y Novel pen |
| 04/19/2000 | CN1250724A Fountain pen with elastic unit |
| 04/18/2000 | US6050735 Writing implement including an input stylus |
| 04/12/2000 | EP0991526A1 Device for placing a liquid on a substrate |
| 04/12/2000 | CN2373275Y Pen capable of writing large-middle-small character |
| 04/12/2000 | CN1250070A 液态墨水 Liquid ink |
| 04/12/2000 | CN1051283C Improved writing appliances and its ink container |
| 04/11/2000 | US6048921 Method for applying conversion coating with wick applicator |
| 04/11/2000 | CA2173737C Liquid ink |
| 04/06/2000 | WO2000018586A1 A fountain pen with elastic unit |
| 04/05/2000 | EP0685348B1 Ball-point pen |
| 03/16/2000 | DE19943360A1 Retractable marking pen includes annular seal in replaceable seal holder unit that acts to seal the marking tip of the replaceable marking unit from the barrel opening when the tip is in the retracted position |
| 03/08/2000 | CN2367465Y Convenient and clean pen |
| 03/07/2000 | US6033141 Capless retractable sealed marking instruments |
| 03/02/2000 | WO1999058347A8 Plastic container for accommodating a writing means |
| 03/01/2000 | EP0981451A2 Marking instrument |
| 02/23/2000 | CN2365069Y Pressing ink type pen and its ink-pressing-in device |
| 02/23/2000 | CN2365068Y Fountain pen |
| 02/22/2000 | US6027274 Marking instruments |
| 02/22/2000 | US6027272 Fluid delivery system |
| 02/22/2000 | US6027271 Capillary writing medium reservoir system |
| 02/09/2000 | CN2362710Y Ink-pen capable of preventing ink from evaporating and volatilizing |
| 02/09/2000 | CN2362708Y Fountain-pen with function of easy ink supply |
| 02/09/2000 | CN2362707Y Color-changing color-pen |
| 02/08/2000 | CA2179277C Improvements in or relating to writing instruments |
| 02/02/2000 | EP0976577A1 Pen |
| 02/02/2000 | CN1048941C Fountain pen with thick-thin double-side dual purpose |
| 02/01/2000 | US6019536 Pen having a 3-dimensional pattern thereon |
| 01/26/2000 | CN2360267Y Disposable pen tube of fountain pen |
| 01/19/2000 | EP0972654A1 Ink applicator, ink backflow prevention mechanism of ink applicator, and a pen tip |
| 01/19/2000 | EP0891263B1 Ink writing implement |
| 01/12/2000 | EP0969973A1 Marking instruments |
| 01/12/2000 | EP0969972A1 Fluid regulator for supplying a consumer element with fluid from a fluid reservoir |
| 01/12/2000 | EP0833732B1 Production of releasable sleeve sections |
| 01/12/2000 | CN2357918Y Multifunctional fountain pen with large ink storage capacity, cylinder-holing form and opening and closing function |
| 01/05/2000 | CN1240387A Fillerless writing instrument |
| 01/04/2000 | US6010263 Applicator for flowable materials |
| 12/29/1999 | WO1999057028B1 Extrusion type applicator |
| 12/28/1999 | US6006693 Bookmark with highlighter pen |
| 12/23/1999 | WO1999065706A1 A writing instrument |