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