Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43K - Implements for writing or drawing › B43K 19 - Non-propelling pencils; Styles; Crayons; Chalks
Patents for B43K 19 - Non-propelling pencils; Styles; Crayons; Chalks (2,388)
08/2012
08/29/2012CN202399710U Chalk sleeve
08/29/2012CN202399708U Chalk finger sleeve
08/29/2012CN202399705U Pencil connecting sleeve
08/29/2012CN202399704U Chalk with protection sleeve
08/29/2012CN202399703U Pencil holder
08/29/2012CN202399702U Pencil with flat pencil lead and pulling rope
08/29/2012CN202399701U Recycled paper environmental protection pencil
08/24/2012DE202010017798U1 Lernhilfe, insbesondere Schreib- und/oder Mal-Lernhilfe Learning aid, especially writing and / or time-Learning Support
08/22/2012CN202389010U Special chalk vase
08/22/2012CN202389009U Clamping chalk pen cap
08/22/2012CN202389008U Chalk sleeve
08/22/2012CN202389003U Environment-friendly plastic pencil holder
08/22/2012CN202389002U Novel chalk
08/15/2012CN202378498U Chalk clip
08/15/2012CN202378496U Multifunctional chalk sleeve
08/15/2012CN202378495U Chalk writing aid for teaching
08/15/2012CN202378493U Pen
08/15/2012CN102632746A Automatic chalk
08/08/2012CN202368118U Baking sheet furnace equipment
08/08/2012CN202368117U Chalk sleeve
08/08/2012CN202368116U Color pen sleeved with protecting jacket and capable of sliding a pen holder
08/01/2012CN202357651U Extensible pencil
08/01/2012CN102616062A Chalk with multiple traces
07/2012
07/25/2012EP2479040A1 Method for manufacturing a pin with elevated structure
07/25/2012CN202345115U Chalk sleeve
07/25/2012CN202345114U Chalk sleeve
07/25/2012CN202345113U Dust-proof pen sheath
07/25/2012CN202345110U Chalk sleeve
07/25/2012CN202345109U Environmental-friendly writing device
07/25/2012CN202345108U Pen with solid transparent refill
07/25/2012CN202345107U Pencil
07/25/2012CN102602198A Method for fabricating integral pencil
07/25/2012CN102602197A Environment-friendly non-sharpening break-proof pencil cover
07/18/2012CN202337107U 粉笔艺术字书写笔 WordArt chalk pen
07/18/2012CN102585799A Chemiluminescent compositions, and production and use methods thereof
07/18/2012CN102582331A Method for coating surface of pen and pen with surface coating
07/18/2012CN102582318A Combined crayon
07/11/2012CN202319504U 一种安全环保铅笔 A safe and green pencil
07/11/2012CN202319422U 教学用粉笔保护套 Teaching with chalk protective sleeve
07/11/2012CN202319420U 一种多功能教学用具 A versatile teaching tool
07/11/2012CN202319416U 加长铅笔套筒 Long sleeve pencil
07/11/2012CN202319414U 一种手握粉笔器 A hand held device chalk
07/11/2012CN202319413U 粉笔执笔器 Chalk write device
07/11/2012CN202319412U 一种旋出式粉笔 One kind of spin-up chalk
07/11/2012CN202319411U 粉笔防断器 Chalk anti-breaker
07/11/2012CN202319410U 铅笔套管 Pencil casing
07/11/2012CN202319409U 新型铅笔 The new pencil
07/11/2012CN202319408U 一种液体铅笔涂卡章 A liquid pencil Tuka chapter
07/11/2012CN202319407U 一种环保铅笔 An environmentally friendly pencil
07/11/2012CN102555606A Chalk cover
07/11/2012CN102555605A Convenient chalk sleeve
07/11/2012CN102555601A Baking sheet furnace device
07/11/2012CN102555600A Multifunctional pen cap
07/11/2012CN102555599A Black high-elastoplasticity pen and manufacturing method thereof
07/05/2012WO2012088871A1 Colourized pen with high elasticity and plasticity and manufacturing process thereof
07/04/2012CN202293822U 粉笔套 Chalk sets
07/04/2012CN202293821U 一种铅笔套 One kind of pencil sets
07/04/2012CN202293820U 一种铅笔 One kind of pencil
07/04/2012CN202293819U 一种环保铅笔 An environmentally friendly pencil
07/04/2012CN102533006A High-melting-point solid highlighter
07/04/2012CN102529507A Rotatable pencil sleeve with screw nut
06/2012
06/20/2012CN202278872U 绘图铅笔套 Drawing pencil sets
06/20/2012CN101602305B Cartridge for writing, illustrating and/or marking devices and manufacturing method
06/13/2012CN202271711U 双色粉笔 Color chalk
05/2012
05/30/2012CN202242505U Pencil point protective casing of hexagonal prism-shaped pencil
05/30/2012CN202242497U Multifunctional chalk pen
05/30/2012CN202242496U Low carbon chalk sleeve
05/30/2012CN202242489U Chalk dust regenerating chalk pressing device
05/30/2012CN202242488U Economical pencil
05/30/2012CN202242487U Packing type chalk
05/30/2012CN202242486U Pencil
05/23/2012CN202225599U Chalk sleeve
05/23/2012CN202225598U Multifunctional rotary chalk sleeve with miniature blackboard eraser
05/23/2012CN202225593U Chalk dust-proof sleeve in writing
05/23/2012CN202225592U Double-color chalk
05/23/2012CN202225591U Chalk reproducing machine
05/23/2012CN202225590U Environment-friendly pencil
05/23/2012CN202225581U Integrated pencil holder
05/23/2012CN102463780A 一种环保香味纸卷铅笔的制作工艺 Production process of an environmental flavor Tortillon
05/23/2012CN102463779A 铅笔切割机 Pencil cutter
05/23/2012CN102463778A 高效率铅笔切割机 High efficiency pencil cutter
05/23/2012CN102463777A 一种绿色环保型铅笔 A green-type pencil
05/23/2012CN102463776A 改进型蜡笔全自动成型机 Improved crayon automatic molding machine
05/16/2012EP2452827A1 Method for coating the surface of a pin and pin with a surface coating
05/16/2012CN102459481A Pencil lead and method for producing same
05/09/2012CN202213371U A chalk sleeve
05/09/2012CN202213366U Pencil lead configured for ball-point pen
05/09/2012CN202213365U Pen with powder coming out automatically
05/09/2012CN102442112A Double-color chalk
05/09/2012CN102442107A Moss pencil
05/09/2012CN102442106A Chalky teaching chalk and manufacturing method thereof
05/02/2012CN202208204U Antiskid pencil
05/02/2012CN102431347A Chalk holding tool
04/2012
04/26/2012WO2012025242A3 Reserve indicator for writing implements and application devices
04/25/2012CN202200704U 简易铅笔辅助器 Simple pencil aid
04/19/2012WO2012048641A1 Regenerated wood pencil and process for producing the same
04/19/2012US20120093564 Method for the production of a paper pen/pencil
04/11/2012CN202186168U 一种六菱柱铅笔护套 Mitsubishi Pencil sheath column of 6 -
04/11/2012CN202186166U 一种椭圆柱铅笔护套 An Elliptical column pencil sheaths
04/11/2012CN202186165U 铅笔头 Pencil Head
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