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