| Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435) | |
|---|---|
| 07/2013 | |
| 07/03/2013 | CN203032158U 粉笔套 Chalk sets |
| 07/03/2013 | CN203032157U Multipurpose chalk clip |
| 07/03/2013 | CN203032156U Chalk sleeve combined with pointer |
| 07/03/2013 | CN203032155U Rotatable chalk |
| 07/03/2013 | CN203032154U Chalk cap |
| 07/03/2013 | CN203032153U Chalk cover |
| 07/03/2013 | CN203032151U Chalk sleeve having magnetic force |
| 07/03/2013 | CN103182886A 双头笔 Double pen |
| 07/03/2013 | CN103182885A Chalk cover |
| 06/2013 | |
| 06/27/2013 | DE102012023038A1 Applicator for use in e.g. ink tank for receiving e.g. fluid for writing instruments, has inner pressure adaptation label detached and brought again by atmospheric pressure to adhere if inner pressure is reduced from atmospheric pressure |
| 06/26/2013 | CN203019885U Pencil eraser cap |
| 06/26/2013 | CN203019884U Water color pen |
| 06/26/2013 | CN203019883U Pen cap with elastic claws |
| 06/26/2013 | CN203019882U Novel chalk sleeve |
| 06/26/2013 | CN203019881U A chalk barrel |
| 06/26/2013 | CN203019880U Multifunctional pencil stump recycling device |
| 06/26/2013 | CN203019879U Pencil sleeve capable of being used for drawing |
| 06/26/2013 | CN203019876U Watercolor pen |
| 06/26/2013 | CN203019870U Novel ball-point pen skin |
| 06/26/2013 | CN103171329A Chalk writing device |
| 06/20/2013 | US20130156977 Flexible housing, in particular for writing implements, and method for producing a flexible housing |
| 06/20/2013 | DE102011056504A1 Steckverbindung Connector |
| 06/19/2013 | EP2604142A1 Knock-type feeding container |
| 06/19/2013 | CN203015328U Multifunctional USB disk |
| 06/19/2013 | CN203004698U Pen capable of correcting bad habits |
| 06/19/2013 | CN203004694U Environment-friendly energy-saving pen |
| 06/19/2013 | CN203004679U Portable pencil |
| 06/19/2013 | CN203004678U Multifunctional pen cap |
| 06/19/2013 | CN203004677U Pen |
| 06/19/2013 | CN203004676U Protection pen sleeve |
| 06/19/2013 | CN203004675U Pen with slidable pen cap |
| 06/19/2013 | CN203004674U Pen capable of preventing pen cap from losing |
| 06/19/2013 | CN203004673U Compound pen holder |
| 06/19/2013 | CN203004672U Chalk holder |
| 06/19/2013 | CN203004671U 粉笔夹持器 Chalk holder |
| 06/19/2013 | CN203004670U Health care chalk sleeve |
| 06/19/2013 | CN203004669U Chalk fixator |
| 06/19/2013 | CN203004668U Chalk holder |
| 06/19/2013 | CN203004667U Chalk taking device |
| 06/19/2013 | CN203004666U Chalk sleeve |
| 06/19/2013 | CN203004665U Device for realizing automatic lifting of chalk |
| 06/19/2013 | CN203004664U Anti-fatigue pen |
| 06/19/2013 | CN203004663U Anti-skidding pen cap |
| 06/19/2013 | CN203004662U Anti-crash pen |
| 06/19/2013 | CN203004659U Pencil holder |
| 06/19/2013 | CN203004658U Telescopic sleeve for containing chalks |
| 06/19/2013 | CN203004657U Adjustable chalk holding device |
| 06/19/2013 | CN203004656U Hand protective chalk clamp |
| 06/19/2013 | CN203004638U Novel pen shell |
| 06/19/2013 | CN203004633U Pen |
| 06/19/2013 | CN203004632U Anti-broken pen barrel |
| 06/19/2013 | CN203004630U Pen with pen cap clamping grooves |
| 06/19/2013 | CN103158399A Novel pen |
| 06/13/2013 | WO2013084894A1 Writing instrument with erasing member |
| 06/13/2013 | CA2858339A1 Writing instrument with erasing member |
| 06/12/2013 | CN202986489U Tumbler multi-functional pen |
| 06/12/2013 | CN202986477U Pen with improved clamping effect |
| 06/12/2013 | CN202986476U Oil leakage preventing signature pen for students |
| 06/12/2013 | CN202986475U Sponge pencil pouch |
| 06/12/2013 | CN202986474U Magnifier pen cap |
| 06/12/2013 | CN202986473U Telescopic pen cover |
| 06/12/2013 | CN202986472U Anti-dropping pen |
| 06/12/2013 | CN202986471U Pen cap capable of enabling users to insert lollipops |
| 06/12/2013 | CN202986470U Multifunctional pencil |
| 06/12/2013 | CN202986469U Pencil connecting device |
| 06/12/2013 | CN202986468U Modularized freely combined mark pen |
| 06/12/2013 | CN202986467U Chalk clip for teaching |
| 06/12/2013 | CN202986466U Chalk dustproof sleeve |
| 06/12/2013 | CN202986465U Chalk sleeve |
| 06/12/2013 | CN202986464U Novel chalk sleeve |
| 06/12/2013 | CN202986463U Energy-saving and environment-friendly chalk sleeve |
| 06/12/2013 | CN202986462U Chalk sleeve |
| 06/12/2013 | CN202986461U Chalk sleeve |
| 06/12/2013 | CN202986460U Pen holding assistor |
| 06/12/2013 | CN202986445U Warm fountain pen |
| 06/12/2013 | CN202986444U Pen with unlosable cap |
| 06/12/2013 | CN202986443U Magnet pen |
| 06/12/2013 | CN103144465A Sanitary chalk sleeve |
| 06/05/2013 | CN202976568U Multifunctional teaching pointer |
| 06/05/2013 | CN202965732U Pencil sharpener with pencil cap |
| 06/05/2013 | CN202965662U Pen cap type short note device |
| 06/05/2013 | CN202965644U Multifunctional pencil |
| 06/05/2013 | CN202965631U Marking tool for English teaching |
| 06/05/2013 | CN202965627U Novel pen |
| 06/05/2013 | CN202965626U Environment-friendly chalk sleeve |
| 06/05/2013 | CN202965625U Automatic chalk |
| 06/05/2013 | CN202965624U Mobile chalk device |
| 06/05/2013 | CN202965623U Chalk sleeve |
| 06/05/2013 | CN202965622U Novel chalk protection sleeve |
| 06/05/2013 | CN202965621U Chalk cover |
| 06/05/2013 | CN202965620U Automatic chalk |
| 06/05/2013 | CN202965619U Painting brush used for oil paintings |
| 06/05/2013 | CN202965618U Pen ring |
| 06/05/2013 | CN202965617U White board pen sleeve |
| 06/05/2013 | CN103129230A Multi-function sleeve |
| 06/05/2013 | CN103129229A Chalk cover |
| 06/05/2013 | CN103129228A Chalk container |
| 06/05/2013 | CN103129227A Writing pen |
| 06/05/2013 | CN103129226A Callus-prevention finger ring |
| 06/05/2013 | CN103129225A Pencil |