Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435) |
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03/27/2014 | US20140086663 Assembly made of a flat writing instrument and of an element that holds the writing instrument inside an exercise book or notebook |
03/26/2014 | EP2711310A1 Packaging for writing instruments |
03/26/2014 | EP2709852A1 Assembly made of a flat writing instrument and of an element that holds the writing instrument inside an exercise book or notebook |
03/26/2014 | CN203496499U Pen with pen point protecting structure |
03/26/2014 | CN203496498U Improved chalk sleeve |
03/26/2014 | CN203496497U Automatic telescopic chalk sleeve |
03/26/2014 | CN203496494U Laser engraved pencil |
03/26/2014 | CN103660712A Posture correcting pen |
03/26/2014 | CN103660711A Water color pen |
03/26/2014 | CN103660710A Anti-drop pen |
03/26/2014 | CN103660709A Writing corrector |
03/26/2014 | CN103660708A Pencil lengthening sleeve |
03/19/2014 | EP2708372A1 Writing instrument |
03/19/2014 | CN203485623U Multi-capacity chalk sleeve |
03/19/2014 | CN203485622U Drawing pencil lengthener |
03/19/2014 | CN103640371A Holding-type blackboard-writing combined pointer pen support |
03/19/2014 | CN103640365A Safety pen for child |
03/13/2014 | US20140072360 Writing instrument with simplified assembly |
03/13/2014 | US20140072359 Ergonomic and versatile writing instrument |
03/13/2014 | DE202013010504U1 Schreibgerät mit Wachs, auf Kreidebasis oder mit einer Mine aus einer anderen Mischung, das zum Schreiben oder Malen im Allgemeinen geeignet ist Writing instrument with wax, based on chalk or with a mine from a different mixture which is suitable for writing or painting generally |
03/12/2014 | EP2705960A1 Ergonomic, versatile writing instrument |
03/12/2014 | EP2705959A2 Writing instrument having simplified assembly |
03/12/2014 | CN203472337U Novel crayon |
03/12/2014 | CN203472336U Chalk case |
03/12/2014 | CN203472335U Chalk cover |
03/12/2014 | CN203472334U Pencil lengthening sleeve capable of making full use of pencil stump |
03/12/2014 | CN203472329U Environmental-protection board writing pen of dust-free teaching board |
03/12/2014 | CN103625167A Medical sign pen |
03/12/2014 | CN103625166A Writing brush sleeve placed on writing brush in sleeved mode from top to bottom |
03/12/2014 | CN103625163A Whiteboard marker capable of being attracted on whiteboard |
03/05/2014 | CN203465864U Multifunctional teaching pole |
03/05/2014 | CN203460573U Novel pen |
03/05/2014 | CN203460572U Chalk sleeve added with dust collection device |
03/05/2014 | CN203460571U Pen holding limiting sleeve box |
03/05/2014 | CN203460568U Radiation-proof and rolling-proof pen |
03/05/2014 | CN103612511A Pen |
03/05/2014 | CN103612510A Water color pen capable of preventing pen cap from being lost |
02/26/2014 | CN203449797U Triple-protection drop-resistant pen |
02/26/2014 | CN203449796U Spiral automatic chalk clip |
02/26/2014 | CN203449795U Pen cap and pen |
02/26/2014 | CN203449794U Holding limiting pen |
02/26/2014 | CN103600600A Pen fast in writing |
02/26/2014 | CN103600599A Chalk |
02/26/2014 | CN103600598A Multifunctional chalk sleeve |
02/20/2014 | DE102009044139B4 Haltemittel zum Halten eines Stiftes Holding means for holding a pin |
02/19/2014 | CN203438711U Environment-friendly pulling pen |
02/19/2014 | CN203438710U Automatic chalk device |
02/19/2014 | CN203438709U Adjustable short pencil extension bar |
02/19/2014 | CN203438708U Ink pen with high-strength grip limiter |
02/19/2014 | CN203438707U Penholder applicable to short pencils |
02/19/2014 | CN103587287A Pen with anti-breaking pen point |
02/19/2014 | CN103587286A Novel chalk barrel |
02/19/2014 | CN103587285A Chalk lengthened clamping groove |
02/19/2014 | CN103587284A Hand-inserted-type pen |
02/13/2014 | WO2014023950A1 Writing device |
02/13/2014 | DE102012016017A1 Ball-point pen for writing on paper in office, has ball-point pen refill part whose one end is designed as ring and connected with handle piece, and housings or housings portions formed as finger rings |
02/12/2014 | CN103568643A Pen |
02/12/2014 | CN103568642A 自动粉笔套 Auto chalk sets |
02/12/2014 | CN103568641A 粉笔戒指 Chalk Ring |
02/12/2014 | CN103568640A Multifunctional chalk holder |
02/12/2014 | CN103568639A Pen clamp |
02/06/2014 | DE102012107045A1 Method for manufacturing applicator for liquid medium for e.g. writing application, involves expanding pipe up to system at mold walls of closed secondary and primary form jaws, and filling liquid medium into container by mandrel |
02/05/2014 | EP2693308A1 Stylus pen and electronic device having the same |
02/05/2014 | CN203418893U Crayon cap |
02/05/2014 | CN203418892U Chalk cover |
02/05/2014 | CN203418891U High strength ink pen holding limiting stopper |
02/05/2014 | CN203418890U 铅笔套 Pencil sets |
02/05/2014 | CN203418889U Finger protecting pen correcting posture |
02/05/2014 | CN203418884U Watercolor pen with backup refill |
02/05/2014 | CN103552401A Novel plastic pen holder |
01/29/2014 | CN203410198U Pencil griping device |
01/29/2014 | CN203410197U 蜂蜜手指笔 Honey finger pen |
01/29/2014 | CN203410196U Ball-point pen |
01/29/2014 | CN203410193U Whiteboard pen with magnetic pen cap |
01/29/2014 | CN103538393A Line drawing machine |
01/29/2014 | CN103538392A Fast field-like grid drawing device for teachers |
01/29/2014 | CN103538391A Plastic pen holder capable of correcting pen holding posture |
01/22/2014 | CN203401838U Gel pen |
01/22/2014 | CN203401837U Flocked pen |
01/15/2014 | EP2684705A1 Writing instrument |
01/15/2014 | EP2684704A2 Writing instrument |
01/15/2014 | CN203391517U Double-refill drawing pen |
01/15/2014 | CN203391514U Gift pen |
01/15/2014 | CN203391513U Anti-fall pen |
01/15/2014 | CN203391512U Clamping pen |
01/15/2014 | CN103507491A Pencil sleeve |
01/15/2014 | CN103507490A Disinfecting pen cap |
01/15/2014 | CN103507489A Pen holding auxiliary device and pen with same |
01/09/2014 | WO2013152194A3 Self-retaining writing instrument |
01/08/2014 | CN203381406U Multifunctional pencil sharpener |
01/08/2014 | CN203381381U Writing brush clamping and lifting device |
01/08/2014 | CN203381380U 木制铅笔 Wooden pencil |
01/08/2014 | CN203381379U Recyclable gel pen |
01/01/2014 | CN203371952U Multi-functional light beam reminding pen |
01/01/2014 | CN203371945U Length-adjustable pen cap |
12/25/2013 | EP2676805A2 Writing tool |
12/25/2013 | EP2676804A2 Writing tool |
12/25/2013 | CN203358110U Pigment pen capable of jetting pigment |
12/25/2013 | CN203358109U Handheld chalk sleeve for English language teaching |
12/25/2013 | CN203358103U Pen with replaceable refill |