Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435) | |
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09/2013 | |
09/18/2013 | CN203198478U Telescopic pen cap |
09/18/2013 | CN103303035A Luminous pen sleeve |
09/18/2013 | CN103303034A Universal pen cap |
09/18/2013 | CN103303033A Myopia prevention reminding pen cap |
09/18/2013 | CN103303032A Chalk sleeve |
09/11/2013 | CN203185923U Teaching aid |
09/11/2013 | CN203185922U Electrostatic adsorption type teaching aid |
09/11/2013 | CN203185906U Telescopic pen cap |
09/11/2013 | CN203185905U Pen |
09/11/2013 | CN203185904U Pen capable of conveniently separating pen cap from pen rod |
09/11/2013 | CN203185903U Blackboard-writing device for Chinese teaching |
09/11/2013 | CN203185902U 粉笔套 Chalk sets |
09/11/2013 | CN203185901U Counter pen enabling people to sign with single hand |
09/11/2013 | CN203185900U Embedded ball-point pen |
09/11/2013 | CN103287169A Pencil grip provided with eraser |
09/11/2013 | CN101445011B Writing instrument with rotatable handles and method for making the same |
09/04/2013 | CN203172235U Marking pen |
09/04/2013 | CN203172234U Line drawing device for writing of English |
09/04/2013 | CN203172233U Chalk sleeve |
09/04/2013 | CN203172232U Rotary chalk sleeve |
09/04/2013 | CN203172231U 粉笔套 Chalk sets |
09/04/2013 | CN203172230U Antiskid pen gripper |
09/04/2013 | CN203172229U Saving type pencil |
09/04/2013 | CN203172228U Chalk sleeve |
09/04/2013 | CN103273766A Novel hairpin-type pen cap |
09/04/2013 | CN103273763A Thermally changeable color writing tool |
09/03/2013 | US8523471 Writing implement comprising a slide-on end member |
09/03/2013 | DE202013001953U1 Schreibgeräthalterung Writing instrument holder |
08/2013 | |
08/29/2013 | WO2013126137A1 Nib assembly having a double wall and writing instrument comprising same |
08/29/2013 | US20130223916 Nib assembly having a double wall and writing instrument comprising same |
08/28/2013 | CN203165273U Teaching special-purpose laser pen |
08/28/2013 | CN203157461U Pencil sleeve |
08/28/2013 | CN203157460U Pen cap with circle drawing function |
08/28/2013 | CN203157459U Novel pen cap and writing pen with same |
08/28/2013 | CN203157458U Automatic chalk pen |
08/28/2013 | CN203157457U Hygienic chalk sleeve |
08/28/2013 | CN203157456U Novel magnetic chalk eraser clamp |
08/28/2013 | CN203157455U Multifunctional chalk container |
08/28/2013 | CN203157454U Novel pen-holding corrector |
08/28/2013 | CN203157453U Pen holding posture correcting device |
08/28/2013 | CN203157452U Convenient and fast pencil sleeve |
08/28/2013 | CN203157451U Pen grip |
08/28/2013 | CN203157450U Pencil stump using device |
08/28/2013 | CN203157449U Handwriting rectifying device |
08/28/2013 | CN203157446U Pencil sleeve |
08/28/2013 | CN103264591A Pen with opening method changed |
08/22/2013 | WO2013123321A1 Handle and connector for an illustration unit |
08/21/2013 | CN203149905U Novel improved pointer for teaching |
08/21/2013 | CN203149904U Novel pointer |
08/21/2013 | CN203142188U Thread adjusting stave mark scraper |
08/21/2013 | CN203142187U Staff scriber |
08/21/2013 | CN203142138U Portable pen for traveling |
08/21/2013 | CN203142132U Novel hairpin pen |
08/21/2013 | CN203142131U Hairgrip pen |
08/21/2013 | CN203142123U Pencil sleeve |
08/21/2013 | CN203142122U Novel pen point cover |
08/21/2013 | CN203142121U Special pen cap for examination |
08/21/2013 | CN203142120U Pen with sanitary pen cap |
08/21/2013 | CN203142119U Anti-rolling pen rack |
08/21/2013 | CN203142118U Chalk clip |
08/21/2013 | CN203142117U Portable chalk clamping cover |
08/21/2013 | CN203142116U Multifunctional automatic chalk |
08/21/2013 | CN203142115U Automatic chalk |
08/21/2013 | CN203142114U Multifunctional chalk sleeve |
08/21/2013 | CN203142113U Resource-saving chalk container |
08/21/2013 | CN203142112U Writing corrector |
08/21/2013 | CN203142111U Pen-holding correcting ring |
08/21/2013 | CN203142110U Pencil stub using machine |
08/21/2013 | CN203142108U Pencil |
08/21/2013 | CN203142101U Multifunctional Chinese comment pen |
08/21/2013 | CN203142100U Pen compatible in refill and capable of being prevented from falling down |
08/21/2013 | CN203142099U Wrist-protection pen |
08/21/2013 | CN203142098U Pill pen |
08/21/2013 | CN203142097U Anti-roll anti-slip pencil |
08/21/2013 | CN203142096U Bendable pen |
08/21/2013 | CN103253038A Chalk sleeve |
08/21/2013 | CN103253037A Extensible plastic pencil |
08/21/2013 | CN101821112B Retractable nib writing instrument |
08/20/2013 | US8511922 Applicators and assembly, filling, and dispensing methods |
08/15/2013 | US20130209155 Handle and connector for an illustration unit |
08/14/2013 | CN203126226U Bamboo-like pen |
08/14/2013 | CN203126222U Falling prevention gel ink pen |
08/14/2013 | CN203126221U Self-cleaning pen sheath convenient to replace |
08/14/2013 | CN203126220U Drop-resistant pen |
08/14/2013 | CN203126219U Hand-protecting multifunctional chalk writing assisting device |
08/14/2013 | CN203126218U Chalk cover |
08/14/2013 | CN203126217U Multifunctional pen gripping device |
08/14/2013 | CN203126214U Chalk writer |
08/07/2013 | CN203110709U Middle finger pen-held protection pad |
08/07/2013 | CN203110632U Hairpin pen |
08/07/2013 | CN203110630U Highlighter with LED (Light Emitting Diode) light |
08/07/2013 | CN203110625U Pen cap |
08/07/2013 | CN203110624U Multifunctional pen |
08/07/2013 | CN203110623U Pen with adjustable length |
08/07/2013 | CN203110622U Pen tube capable of preventing liquid refill from falling |
08/07/2013 | CN203110621U Pen capable of preventing pen cap from being lost |
08/07/2013 | CN203110620U Modified chalk sleeve for teaching |
08/07/2013 | CN203110619U Modified chalk sleeve |
08/07/2013 | CN203110618U Chalk sleeve used for teaching |
08/07/2013 | CN203110617U Chalk stump reusing device |