Patents
Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435)
11/2014
11/13/2014US20140331448 Writing instrument with erasing member
10/2014
10/28/2014US8870486 Exchangeable attachments and apparatus and methods for retaining exchangeable attachments
10/14/2014US8860548 Methods and apparatus for art supply useage compliance
10/14/2014US8857000 Dry board eraser system
09/2014
09/30/2014US8847930 Electrically conductive touch pen
09/30/2014US8845799 Reversibly thermochromic aqueous ink composition, and writing instrument and writing instrument set each utilizing same
09/30/2014US8845224 Desktop loose-leaf base, and binder
09/25/2014WO2014148014A1 Shaft tube for writing instrument comprising a gripping member attached thereto and writing instrument using said shaft tube
09/25/2014WO2014147274A1 Device for assisting with the sharpening of pencils
09/23/2014US8840157 Terminal end mounted prosthetic device
09/23/2014US8839950 Packaging for writing instruments
09/18/2014US20140270899 Magnetically actuated cap locking assembly and writing instrument comprising same
09/18/2014US20140270893 Writing Apparatus
09/18/2014US20140270890 Telescoping chalk holder
09/18/2014US20140270886 Writing implement holder
09/18/2014US20140263496 Holder for Writing Instruments
09/12/2014WO2014137081A1 Pen holder
09/10/2014EP2774776A1 Improved expandable writing instrument
09/04/2014US20140245866 Devices and methods for sanitizing writing implements
08/2014
08/19/2014US8808006 Multiplanar display system
08/19/2014US8807860 Writing implement, and cap with inner grooves for a writing implement
08/13/2014CN203766316U 一种柜台环保拔笔 One kind of counter environmental pull pen
08/13/2014CN203766313U 防污染粉笔套 Antipollution chalk sets
08/13/2014CN203766312U 食指卡位儿童书写笔 Forefinger card Child pen
08/13/2014CN203766311U 拇指卡位儿童书写笔 Child pen thumb card
08/13/2014CN203766310U 笔芯前旋转伸缩自动铅笔 Before rotating retractable mechanical pencil refills
08/12/2014US8801311 Writing implement organizing device
08/07/2014US20140219702 Pen/Pencil Grip
08/06/2014CN203752732U 一种用于钢卷描号的笔杆 No trace of a pen for coil
08/06/2014CN103974833A 具备擦除构件的书写工具 Members have to erase the writing instrument
08/06/2014CN103963515A 一种粉笔套 One kind of chalk sets
08/06/2014CN103963514A 便于失去大拇指的残疾人使用的粉笔夹持装置 Chalk clamping device disabled easy to lose the thumb
07/2014
07/30/2014CN203746280U 一种英语教学用教杆 One kind of teaching English to teach pole
07/30/2014CN203739464U 粉笔套 Chalk sets
07/30/2014CN103950319A 一种粉笔套 One kind of chalk sets
07/30/2014CN103950318A 一种指残疾人使用粉笔书写的方法 A pointing disabled chalk method
07/30/2014CN102963160B 一种无需动作打开和关闭笔芯保护装置的自动笔 A no-action opening and closing automatic pen refill protection devices
07/23/2014CN203733348U 一种新型教鞭 A new pointer
07/23/2014CN203733347U 一种带u盘的新型教棒 A new teaching stick with u disk
07/23/2014CN203733346U 一种多功能教学激光笔 A multifunctional Teaching Laser Pointer
07/23/2014CN203727034U 红蓝双色标记笔 Red and blue color marking pen
07/23/2014CN203727032U 一种带护套的绘图铅笔 A jacket with a pencil drawing
07/23/2014CN203727031U 一种具有自动保护功能的毛笔 A brush with automatic protection function
07/23/2014CN203727030U 防断水水笔 Anti-pen without water
07/23/2014CN203727029U 一种伸缩式记号笔 One kind retractable marker
07/23/2014CN203727028U 语文用板书撰写装置 Languages ​​with blackboard writing device
07/17/2014US20140197269 Correction tape dispenser
07/16/2014CN203713310U 一种铅笔笔帽 One kind of pencil cap
07/16/2014CN203713309U 防尘粉笔套 Chalk dust jacket
07/16/2014CN203713308U 发光笔套 Luminous pen
07/16/2014CN203713302U 毛笔 Writing brush
07/16/2014CN103921590A 一种握笔器 One kind Wobi
07/16/2014CN103921589A 拇指残疾人使用粉笔书写的方法及其执行装置 Disabled thumb method using chalk and actuators
07/09/2014CN203697766U 一种新型书签笔 A new bookmark pen
07/09/2014CN203697762U 一种环保水性笔的笔帽 An environmentally friendly water-based pen cap
07/09/2014CN203697761U 一种圆珠笔 A ballpoint pen
07/09/2014CN203697760U 一种学校用粉笔套 One kind of school chalk sets
07/09/2014CN203697759U 一种铅笔节约保护装置 One kind of pencil-saving protection device
07/09/2014CN203697758U 执笔运笔矫正器 Penned brush braces
07/09/2014CN203697757U 钢笔持握限位机构 Pen grip stopper mechanism
07/09/2014CN103909766A 方便更换的自洁钢笔套 Facilitate the replacement of the self-cleaning pen sets
07/02/2014CN203681066U 一种木质铅笔 Woody pencil
07/02/2014CN203681058U 一种笔盖 One kind of pen cap
07/02/2014CN203681057U 一种多功能粉笔套 A multifunctional chalk sets
07/02/2014CN203681056U 一种多功能粉笔套 A multifunctional chalk sets
07/02/2014CN203681055U 一种粉笔笔套 One kind of chalk pen
07/02/2014CN203681054U 小学生铅笔书写正姿教学用具 Pupils pencil positive attitude teaching aids
07/02/2014CN203676446U 一种黑板书写辅助装置 Blackboard writing one kind of assistive devices
07/02/2014CN103895416A 尺型笔套 Foot type pen
07/02/2014CN103895409A 多功能铅笔 Multifunctional Pencils
07/02/2014CN103895405A 粉笔夹持器 Chalk holder
07/01/2014US8764331 Marker with reverse clip cap
06/2014
06/25/2014CN203666197U 一种英语划线器 One kind of English scribe
06/25/2014CN203666173U 多用粉笔夹持棒 Multi-holding stick with chalk
06/25/2014CN103879197A 一种笔帽式便签装置 One kind of cap-type notes device
06/25/2014CN103879187A 固笔夹 Solid clip
06/25/2014CN103879185A 带粉笔套的粉笔 With chalk chalk sets
06/25/2014CN103879180A 防丢笔帽型笔 Anti-lost pen cap type
06/25/2014CN103879179A 一种防丢笔帽的笔 An anti-lost pen cap
06/18/2014CN203651255U 一种防摔笔 One kind of popular brands pen
06/18/2014CN203651254U 一种握执式板书组合教鞭笔托 One kind of execution-style grip combination blackboard pointer pen tray
06/18/2014CN103871297A Telescopic pointer
06/18/2014CN103871210A Pen holding posture alarm system
06/18/2014CN103862931A Anti-falling pen
06/18/2014CN103862930A Heart-shaped bookmark pen cap
06/18/2014CN103862929A Chalk reinforcing device
06/18/2014CN103862928A Environment-friendly chalk sleeve
06/18/2014CN103862927A Skid-proof pen sleeve
06/18/2014CN103862926A Pen cap
06/18/2014CN103862925A Rubber pen sleeve
06/18/2014CN103862922A Pen
06/12/2014DE202013004293U1 Greif-Hilfsmittel mit mechanischer und manueller Vorspannung Gripping aids with mechanical and manual bias
06/11/2014CN203637388U 组合笔套 Combination pen
06/11/2014CN203637385U 粉笔套 Chalk sets
06/11/2014CN103847350A Design method for novel multifunctional office sign pen
06/11/2014CN103847333A Novel pen cap
06/11/2014CN103847332A Anti-dropping gel pen
06/11/2014CN103847331A Pen provided with soft outer sleeve
06/11/2014CN103847330A Pen provided with telescopic cap
06/11/2014CN103847329A Design method for novel overflow-proof office pen cap
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