B43K 7 - Ball-point pens - Patents Sitemap

Patents for B43K 7 - Ball-point pens (3,207)
03/2012
03/07/2012	CN102367026A Foldable sign pen
03/06/2012	US8128302 Writing instrument having a slidable cap
03/01/2012	DE102010035474A1 Writer cartridge i.e. Universal writer cartridge, for use in writer, has front part set in feedthrough of writer housing, and ventilation port longitudinally extended along partial region of front part with respect to length of feedthrough
03/01/2012	DE102010035473A1 Lead for e.g. blue pen, has two substances present next to each other such that one of substances is depleted to proceed writing and/or coating process using other substance, where third substance is formed between two substances
02/2012
02/29/2012	CN202151960U 水笔芯 Water refills
02/28/2012	US8123425 Refill adaptor
02/23/2012	WO2012022137A1 Improved needle-tube type ballpoint pen tip
02/22/2012	CN202147499U 无螺纹式快速换芯水性直液笔 Screwless quick solution for the core water straight pen
02/22/2012	CN102358092A Ball pen with ruler
02/17/2012	DE202012000422U1 Schreibbasisgerät Write basic unit
02/16/2012	WO2012019679A1 Writing instrument
02/16/2012	US20120039663 Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method of manufacturing ballpoint pen tip
02/15/2012	CN202144153U 改造中性笔 Reconstruction gel pen
02/15/2012	CN202144152U 一种中性笔 One kind of gel pen
02/15/2012	CN202144151U 双卡槽可调芯长圆珠笔 Dual-slot adjustable core long ball pen
02/15/2012	CN102350898A Anti-drop and posture-correcting gel ink pen
02/08/2012	CN202138108U 一种计时圆珠笔 A time ballpoint pen
02/08/2012	CN202138091U 一种螺旋耐用笔 Durable pen in a spiral
02/08/2012	CN1642754B 涂敷器具和涂敷器具用尖端 Coating equipment and coating equipment with cutting-edge
02/08/2012	CN102348560A Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method of manufacturing ballpoint pen tip
02/01/2012	EP2412762A1 Thermosensitive decolorable ink composition
02/01/2012	CN202130158U 新型圆珠笔 The new ballpoint pen
02/01/2012	CN202130157U 一种可完全生物降解的圆珠笔 One kind of fully biodegradable ballpoint
02/01/2012	CN102336089A Refill capable of being repeatedly used
02/01/2012	CN101786395B 调控器及包含该调控器的书写工具 Governor and writing instruments including the governor's
01/2012
01/26/2012	DE102010034214A1 Writing instrument e.g. ball-point pen, has writing tip arranged with head portion and shaft, and write unit container connected with writing tip, where shaft is arranged in openable and closable storage area
01/25/2012	CN202123833U Roller ball pen with refill capable of bouncing back automatically
01/25/2012	CN202123832U Environment-friendly gel ink pen
01/24/2012	US8100598 Two-piece magnetically actuated pen
01/19/2012	US20120014740 Thermosensitive decolorable ink composition
01/18/2012	EP2407318A1 Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method of manufacturing ballpoint pen tip
01/18/2012	CN202115150U Novel sign pen
01/18/2012	CN102320199A Cartridge capable of replacing ink tube
01/18/2012	CN102320198A Pocket-size ball pen
01/17/2012	US8096722 Writing instrument with retractable tip
01/12/2012	WO2011146797A3 Writing instrument and ink cartridge unit
01/11/2012	CN202106723U Pen-type gel ink pen with replaceable pen head
01/11/2012	CN102310688A Pneumatic marking pen
01/04/2012	CN202098155U Reusable gel ink pen refill
01/04/2012	CN202098154U Double-refill sign pen
01/04/2012	CN202098153U Pen with anti-loss pen cap
01/04/2012	CN202098151U Deformable writing tool
01/03/2012	US8087840 Slide type writing tool preventing dryness
12/2011
12/28/2011	EP2399757A1 Writing instrument with modifiable configuration
12/28/2011	CN202088704U 一种新型笔 A new pen
12/22/2011	US20110310066 Digital pen
12/21/2011	CN202079954U 便伸缩圆珠笔 Retractable ballpoint pen will
12/21/2011	CN202079953U 可提示的中性笔芯 May prompt gel pen core
12/21/2011	CN202079952U 新型圆珠笔 The new ball-point pen
12/21/2011	CN202078614U 一种静脉输液器排气笔 An intravenous infusion exhaust pen
12/15/2011	US20110305497 Flexible air pump with stand-alone diaphragm valve
12/14/2011	CN202071549U 防自伤圆珠笔 Anti-self-injury ballpoint
12/14/2011	CN102275415A 一种笔芯 One kind of refills
12/07/2011	CN202062856U 可加墨水的中性笔 Gel pen ink can be added
12/07/2011	CN202062855U 一种双弹簧式笔 A dual spring-pen
12/06/2011	CA2488282C Ball tip for a writing instrument and method for making same
12/01/2011	WO2011149268A2 Ink composition for oil-based ballpoint pens
12/01/2011	US20110293355 Ink composition for oil-based ballpoint pen
11/2011
11/30/2011	CN202053764U 多功能圆珠笔 Multifunction ballpoint
11/30/2011	CN202053738U 带备用笔油的签字笔 Pen pen with spare oil
11/30/2011	CN202053737U 可循环使用的中性笔 Reusable gel pen
11/30/2011	CN202053736U 一种圆珠笔的螺旋笔芯 A ballpoint pen refills spiral
11/30/2011	CN202053735U 一种可再利用的含配套吸墨器的水笔芯 A type of re-use package containing the ink absorber of the ink cartridge
11/30/2011	CN102259526A 一种夜光笔芯 One kind of luminous refills
11/30/2011	CN102259525A 一种水笔 One kind of pen
11/28/2011	DE202010011839U1 Reserveanzeige bei Schreib-Auftraggeräten Reserve at writing applicators
11/28/2011	DE202010011838U1 Belüftete Schreiberpatrone Ventilated Schreiber cartridge
11/23/2011	EP2388152A1 Writing instrument and ink cartridge unit
11/23/2011	CN202046040U Recyclable neutral pen
11/23/2011	CN202046039U Anti-fall illuminating gel ink pen
11/23/2011	CN202046038U Injection gel ink pen
11/23/2011	CN202046037U Gel ink refill
11/16/2011	CN202038034U Pen refill capable of being reused
11/16/2011	CN202038033U Reusable neutral pen refill
11/16/2011	CN202038032U Novel gel ink pen
11/16/2011	CN202038031U Neutral pen with reusable pen head
11/16/2011	CN102245395A Pen or pencil
11/10/2011	US20110274477 Tip unit for liquid applicator and liquid applicator
11/09/2011	CN202029544U Pen
11/09/2011	CN102233767A Anti-dry mechanism of gel ink pen point
11/02/2011	EP2383126A1 Illuminated drawing device
11/02/2011	EP1544264B1 Oil-based ink composition for ballpoint pen using oil-based ink
11/02/2011	CN202021961U Shovel-shaped pen
11/02/2011	CN202021960U Ball-point pen
11/02/2011	CN202021959U Anti-friction sign pen
11/02/2011	CN202021958U Moso bamboo pen holder
10/2011
10/26/2011	CN202016299U Double-cartridge carbon pen
10/26/2011	CN202016298U Gel-ink pen
10/26/2011	CN202016297U Novel ball pen refill
10/26/2011	CN202016296U Spiral ball-point pen refill
10/19/2011	EP2376291A1 Pen or pencil
10/19/2011	CN202011253U Supercharger in an ink pen
10/19/2011	CN202011252U Gel-ink pen refill allowing nib replacement
10/19/2011	CN202011251U Rolling ball writing tool
10/19/2011	CN202011250U 耐用签字笔 Durable pen
10/19/2011	CN102224088A Refill storing container and refill storing product
10/19/2011	CN102224017A Liquid supply device
10/19/2011	CN102218956A Myopia-proof posture rectifying pen and refill thereof
10/12/2011	CN202006657U Pen core with cutting rings
10/12/2011	CN202006656U Special simple extrusion type pen for teachers

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