| Patents for B43K 27 - Multiple-point writing implements, e.g. multicolour; Combinations of writing implements (2,153) |
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| 03/28/2006 | US7018124 Writing implement with stylus |
| 03/28/2006 | US7018122 Single- or double-ended multi-section nib marker |
| 03/23/2006 | US20060062630 Detachable liquid chalk assembly |
| 03/21/2006 | US7014380 Composite holding tool |
| 03/15/2006 | CN2764630Y Pen |
| 03/15/2006 | CN2764629Y Multifunctional pen |
| 03/08/2006 | CN2763074Y Automatic pen and its core and rod with cutting function |
| 03/08/2006 | CN2763069Y Two-color-ink pen |
| 03/08/2006 | CN2763068Y Ball-point pen with pencil on its top end |
| 03/08/2006 | CN1244459C Writing utensil |
| 03/07/2006 | US7008131 Composite holding device |
| 03/01/2006 | CN2761426Y Pen with lebel |
| 02/21/2006 | US7001091 Ink pen for dispensing ink having time-dependent characteristics |
| 02/15/2006 | CN2758089Y Multifunction pen |
| 02/15/2006 | CN2758086Y Pastel |
| 02/14/2006 | US6997631 Applicator |
| 02/08/2006 | CN2756457Y Multifunction pen |
| 02/07/2006 | US6994484 Composite writing tool |
| 02/07/2006 | US6994446 Light emitting rotary double refill pen |
| 02/01/2006 | CN2754896Y Liquid chalk set |
| 01/18/2006 | CN2752065Y Two-purpose pen |
| 01/18/2006 | CN1236976C Hand-held multipurpose outer sleeve of structure of reversibly mounted on pointed practical appliance |
| 01/12/2006 | US20060008315 Writing instrument for water-metachromatic members with detachable pen point holder |
| 01/11/2006 | CN2750935Y Standardized pen for examination |
| 01/05/2006 | WO2005018951A3 Multiple width marking instrument |
| 12/28/2005 | CN2748282Y Double writing end pen |
| 12/01/2005 | US20050265767 Composite writing tool |
| 11/30/2005 | EP1600304A2 Composite writing tool |
| 11/30/2005 | CN1701969A Composite writing tool |
| 11/24/2005 | WO2005110024A2 Fluid dispensers having removably attached dual applicator assembly |
| 11/24/2005 | CA2562832A1 Fluid dispensers having removably attached dual applicator assembly |
| 11/17/2005 | WO2005108112A1 Colouring apparatus |
| 11/17/2005 | US20050254880 Colorant devices and methods |
| 11/16/2005 | CN2740423Y Two-purpose pen for writing and marking |
| 11/16/2005 | CN2740422Y Marking pen |
| 11/10/2005 | US20050249538 Fluid dispensers having removably attached dual applicator assembly |
| 11/09/2005 | CN2739004Y Two-purpose pencil |
| 11/03/2005 | WO2005102732A1 Single- or double-ended multi-section nib markers |
| 11/02/2005 | CN1691987A Multiple applicators |
| 11/01/2005 | US6960039 Drawing tool for using multiple markers |
| 10/27/2005 | US20050238407 Stackable cleaner |
| 10/20/2005 | US20050232685 Writing utensil |
| 10/19/2005 | CN2734521Y Big end watercolor pencil |
| 10/18/2005 | US6955445 Illuminated writing implement |
| 10/13/2005 | US20050226675 Single- or double-ended multi-section nib marker |
| 10/11/2005 | US6953345 Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members |
| 10/11/2005 | US6953296 Multi-tip marker |
| 09/28/2005 | CN1220598C Multifunctional writing tool |
| 09/22/2005 | WO2005025888A3 Card-shaped multiple writing instrument assembly |
| 09/14/2005 | CN2725030Y Drug store common use medicine set composite pen |
| 09/14/2005 | CN2725026Y Improved structure of multicolour pencil |
| 09/06/2005 | US6939069 Composite writing utensil |
| 08/31/2005 | CN2721409Y Multi-core color pen |
| 08/25/2005 | US20050186013 Double-head writing instrument |
| 08/25/2005 | DE102004022795A1 Writing implement with writing element at each end with tubular housing with chamber containing second writing element, which is withdrawn and placed reversed into housing end for use |
| 08/24/2005 | CN2719595Y Fountain writing brush-pen combined writing tool with ink injection mechanism |
| 08/18/2005 | DE20320993U1 Mehrfach-Applikator Multiple Applicator |
| 08/17/2005 | CN1655954A Applicator |
| 08/11/2005 | WO2005072986A2 Recording instrument comprising an additional removable application element |
| 08/11/2005 | US20050175392 Sound producing crayon |
| 08/11/2005 | US20050175391 Marker pens |
| 08/10/2005 | CN1652948A Writing utensil |
| 08/04/2005 | WO2005071024A1 Writing instruments with eradicable inks and eradicating fluids |
| 08/04/2005 | US20050169691 Applicator |
| 07/28/2005 | US20050162846 Illuminated writing implement |
| 07/27/2005 | CN2712649Y Side moving type pen with three refills |
| 07/26/2005 | US6921223 Combo pen |
| 07/21/2005 | WO2005002772A3 Marker pens having a plurality of fluid retaining nibs |
| 07/14/2005 | US20050150423 Writing instruments with eradicable inks and eradicating fluids |
| 07/06/2005 | CN2707519Y Multipurpose pen |
| 07/06/2005 | CN2707514Y Multiple writing-core superimposed pencil |
| 06/29/2005 | CN1631683A Combined multifunctional pen |
| 06/23/2005 | US20050135862 Mechanical crayon pen with an internal cartridge for multiple crayon sticks |
| 06/22/2005 | EP1543991A2 Thickness of a partition wall in a double-head writing instrument |
| 06/22/2005 | CN1628994A 两头式书写工具 Two writing instrument |
| 06/15/2005 | EP1541371A1 Applicator |
| 06/02/2005 | WO2005049222A1 Multiple applicators |
| 05/31/2005 | US6899483 Mechanical crayon pen with an internal cartridge for multiple crayon sticks |
| 05/26/2005 | CA2545449A1 Combination writing instrument |
| 05/25/2005 | DE202005000267U1 Schreibgerät Writing implement |
| 05/25/2005 | CN2701648Y Writing pen |
| 05/18/2005 | CN2700121Y Multifunctional pen |
| 05/18/2005 | CN1616247A Composite writing utensil |
| 05/17/2005 | US6893179 Rotary bar-projecting mechanism for push-button implement |
| 05/12/2005 | US20050100388 Combination writing instrument |
| 05/12/2005 | US20050100387 Composite writing utensil |
| 05/10/2005 | US6890118 Writing instrument |
| 05/04/2005 | CN2696854Y Combined row pens |
| 04/27/2005 | CN2695241Y Multicolour pencil |
| 04/21/2005 | US20050083315 Writing instrument with a storage device |
| 04/14/2005 | WO2005032846A2 Combo pen |
| 04/14/2005 | US20050079003 Writing implement with page-turning element |
| 04/13/2005 | CN2691880Y Multifunction pen |
| 04/12/2005 | US6877922 Multicolor marker |
| 04/07/2005 | US20050074271 Cartridge type stationery product |
| 04/07/2005 | US20050074269 Pen holder |
| 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 |
| 03/30/2005 | CN1602255A Marker pens |
| 03/30/2005 | CN1600564A Invisible combined pen having invisible and revealing functions |