Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43K - Implements for writing or drawing › B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points
Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435)
05/2012
05/30/2012CN202242493U Writing pen
05/30/2012CN202242492U Hard-tipped pen holder or pen holder sleeve capable of guiding correct pen holding
05/30/2012CN202242491U Pencil extender
05/30/2012CN202242490U Novel pencil
05/30/2012CN202242488U Economical pencil
05/30/2012CN202242487U Packing type chalk
05/30/2012CN202242486U Pencil
05/30/2012CN202242466U Ceramic sign pen
05/30/2012CN102476532A 方便笔 Convenient pen
05/30/2012CN102476524A 可伸缩粉笔套 Scalable chalk sets
05/23/2012CN202225604U Multi-functional pen
05/23/2012CN202225603U Novel fountain pen
05/23/2012CN202225602U Pen cap with sucker
05/23/2012CN202225601U Pencil extending sleeve
05/23/2012CN202225600U High-capacity chalk sleeve
05/23/2012CN202225599U Chalk sleeve
05/23/2012CN202225598U Multifunctional rotary chalk sleeve with miniature blackboard eraser
05/23/2012CN202225597U Ferrule for ink brush holder
05/23/2012CN202225596U Brush pen
05/23/2012CN202225593U Chalk dust-proof sleeve in writing
05/23/2012CN202225582U Pen automatically adaptive for hand shape
05/23/2012CN202222650U Pen cap type hairpin
05/23/2012CN102463796A 照明笔帽 Lighting cap
05/23/2012CN102463784A 新型钢笔 The new pen
05/23/2012CN102463783A 粉笔套 Chalk sets
05/23/2012CN102463782A 教师笔 Teacher Pen
05/23/2012CN102463781A Cactus massage pen case
05/23/2012CN102463771A 正姿钢笔 Positive attitude pen
05/22/2012US8182166 Butterfly flip pen
05/17/2012US20120121311 Magnetically Retained Writing Instrument
05/16/2012EP2452827A1 Method for coating the surface of a pin and pin with a surface coating
05/16/2012CN202219675U Automatic humidification chalk cover
05/16/2012CN202219674U Multifunctional umbrella-shaped gesture-correcting pen cap
05/16/2012CN202219673U Multifunctional pencil lengthening box
05/16/2012CN102452251A Chalk using device
05/16/2012CN102452250A Dust-proof device for chalk
05/16/2012CN102452249A Anti-stabbing device
05/16/2012CN102452248A Serially connected pen cap
05/16/2012CN101939174B Adapter for writing instruments
05/10/2012WO2012015603A3 Leak-proof art instrument
05/09/2012CN202213373U Pencil cap having pencil cutting function
05/09/2012CN202213372U Pencil holder
05/09/2012CN202213371U A chalk sleeve
05/09/2012CN202213370U 粉笔套 Chalk sets
05/09/2012CN202213369U Writing brush with bent head
05/09/2012CN202213368U Hand-type rectification pen cap
05/09/2012CN102442111A Writing tool
05/09/2012CN102442110A Correcting pen
05/08/2012US8172474 Pen tether compressive disconnect
05/03/2012US20120107034 Writing instrument with retractable tip
05/02/2012EP2445727A1 Writing instrument with retractable tip
05/02/2012CN202208206U Anti-rolling pen cap
05/02/2012CN202208205U Ink leakage-prevention sign pen
05/02/2012CN102431348A Pencil cap with pencil sharpener
05/02/2012CN102431347A Chalk holding tool
05/02/2012CN102431346A Pen cap convenient for drawing straight line
04/2012
04/26/2012WO2012051947A1 Anti-stabbing apparatus
04/26/2012DE102010060096A1 Writing instrument has grip sleeve comprising several recessed grips that are arranged in first grip sleeve position for right-hander and in second grip sleeve position for left-hander
04/25/2012EP2445326A2 Pen with data storage device
04/25/2012EP2443959A2 Holding system for an extendible stick element
04/25/2012CN202200713U 一种拼接笔套 One kind of mosaic pen
04/25/2012CN202200712U 一种防跌落中性笔笔套 An anti-drop Gel Ink pen
04/25/2012CN202200711U 一种短粉笔使用套 Use a short-sleeve chalk
04/25/2012CN202200710U 一种新型磁化握笔器 A new magnetic Wobi
04/25/2012CN202200709U 一种写字姿势矫正笔 One kind of writing posture correction pen
04/25/2012CN202200708U 卷笔刀 Pencil sharpener
04/25/2012CN202200707U 简易的铅笔助推器 Simple pencil boosters
04/25/2012CN202200706U 一种铅笔加长器 One kind of pencil lengthening device
04/25/2012CN202200702U 一种记号笔 One kind of marker
04/25/2012CN102427952A Handling instrument with lifting-up aid
04/25/2012CN102427951A Apparatus for holding at least two oblong objects, in particular pens
04/25/2012CN102425767A 一种物品外壳结构 An article shell structure
04/19/2012WO2012050523A1 Marker pen holder
04/18/2012CN202192902U 一种笔 One kind of pen
04/18/2012CN202192898U 一种金属铅笔帽上镶钻的铅笔 A metal cap on the diamond pencil pencil
04/18/2012CN202192897U 一种握笔矫姿器 One kind of posture correction device Wobi
04/18/2012CN202192896U 铅笔延长器 Pencil Extender
04/18/2012CN102421606A Applicator instrument assembly and applicator instrument suitable for same
04/18/2012CN102421605A Pin
04/18/2012CN102416801A 一种伸缩式挂饰笔 One kind of telescopic pen ornaments
04/18/2012CN102416798A 发光笔套 Luminous pen
04/18/2012CN102416797A 一种多用防护笔帽 A multi-use protective cap
04/18/2012CN102416796A 粉笔套 Chalk sets
04/18/2012CN102416795A 一种笔头角度可调的多功能笔 One kind of tip angle adjustable multi-function pen
04/11/2012CN202186170U 一种圆柱形铅笔的笔尖保护套 A cylindrical protective sleeve nib pencil
04/11/2012CN202186169U 粉笔套 Chalk sets
04/11/2012CN202186168U 一种六菱柱铅笔护套 Mitsubishi Pencil sheath column of 6 -
04/11/2012CN202186167U 新型笔墨组合 The new ink combination
04/11/2012CN202186166U 一种椭圆柱铅笔护套 An Elliptical column pencil sheaths
04/11/2012CN102049932B 一种修正液笔帽 One kind of correction fluid cap
04/04/2012CN202180668U 平衡笔 Balance Pen
04/04/2012CN202180667U 笔套 Cap of a pen
04/04/2012CN202180666U 一种多功能笔 A multifunctional pen
04/04/2012CN202180665U 一种便捷圆规套 A convenient compass sets
04/04/2012CN202180664U 手持粉笔套 Handheld chalk sets
04/04/2012CN202180663U 书写勾笔结构、托笔架和书写笔 Writing pen hook structure, penholder and pen holder
04/04/2012CN202180661U 带笔套的铅笔 With pen pencil
04/04/2012CN102398449A 一种新型笔 A new pen
04/04/2012CN102398448A 一种笔套 One kind of pen
03/2012
03/28/2012CN202177041U 一种物品外壳结构 An article shell structure
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