| Patents for B43K 21 - Propelling pencils (2,215) |
|---|
| 05/31/2005 | US6899483 Mechanical crayon pen with an internal cartridge for multiple crayon sticks |
| 05/25/2005 | DE202005000267U1 Schreibgerät Writing implement |
| 05/25/2005 | CN2701647Y Safety propelling pencil of positive rotation |
| 05/25/2005 | CN2701646Y Propelling pencil with large capacity pencil lead having the posture correction and positioning function |
| 05/18/2005 | CN2700118Y Propelling pencil with buffering mechanism |
| 05/17/2005 | US6893178 Offset pen structure |
| 05/10/2005 | US6890115 Applicator assembly, applicator system, and method of using the applicator assembly |
| 05/06/2005 | WO2005039889A1 Mechanical pencil |
| 05/06/2005 | WO2005039888A2 Writing instrument with a lateral button |
| 05/06/2005 | CA2542879A1 Mechanical pencil |
| 05/06/2005 | CA2540651A1 Writing instrument with a lateral button |
| 04/27/2005 | CN2695240Y Special pencil for coating answer card |
| 04/21/2005 | US20050084322 Sound emitting dispenser |
| 04/20/2005 | CN2693478Y Propelling pencil |
| 04/13/2005 | CN1196605C Automatic pencil |
| 04/06/2005 | CN2690168Y Mechanicnl propelling pencil special for precession answer card |
| 03/23/2005 | CN2686859Y Automatic lead-returing pencil |
| 03/16/2005 | CN2685092Y Full-filling propelling pencil for answering question card |
| 03/15/2005 | US6866438 Crayon |
| 03/09/2005 | EP1512550A1 Device for holding a lead in a pencil |
| 03/03/2005 | DE10314132B3 Extendable and retractable writing tip for pen has C-shaped member at top of writing tip holder with permanent magnet attracted to top or bottom arm of iron rocker piece |
| 03/01/2005 | US6860666 Pen having cascaded cartridges of different colors |
| 02/23/2005 | CN2680466Y Novel chalk holder |
| 02/23/2005 | CN1583420A Automatic disrotatory writing tool |
| 02/16/2005 | CN2678916Y Special pencil for standard test paper |
| 02/15/2005 | US6854909 Lead propelling device |
| 02/15/2005 | US6854908 Applicator for an arc-shaped composition stick |
| 02/09/2005 | CN2677173Y Profile pen with comfortable hand feeling |
| 01/26/2005 | CN2673663Y Propelling pencil capable of replacing rubber |
| 01/26/2005 | CN2673661Y Multifunction pencil |
| 01/19/2005 | CN1185113C Retractable pencil |
| 01/12/2005 | CN2670125Y Automatic core feeding mechanical pencil |
| 01/12/2005 | CN2670124Y Telescopic pen |
| 01/06/2005 | WO2004054814B1 Split barrel writing instrument |
| 01/05/2005 | CN2668404Y Structure improvement of automatic pencil |
| 01/05/2005 | CN1561295A Mechanical pencil |
| 01/05/2005 | CN1559808A Quadrangular pencil lead and its special propelling pencil and use method |
| 12/30/2004 | US20040265034 Propelling pencil |
| 12/16/2004 | US20040253036 Packaging and dispensing device with disengaging mechanism |
| 12/15/2004 | CN2663159Y Propelling pencil |
| 12/09/2004 | US20040247371 Mechanical pencil |
| 11/25/2004 | WO2004101292A1 Writing implement |
| 11/24/2004 | CN2657944Y Pulse propelling pencil of thick lead |
| 11/18/2004 | WO2004098903A1 Apparatus for extending rod type materials |
| 11/18/2004 | WO2004054814A3 Split barrel writing instrument |
| 11/16/2004 | US6817800 Writing tool |
| 11/11/2004 | US20040223804 Writing implement |
| 11/11/2004 | US20040223800 Pen having cascaded cartridges of different colors |
| 11/10/2004 | EP1475244A1 A propelling pencil |
| 11/04/2004 | DE10342722A1 Pin for soft mine, has press fit sleeve, which surrounds soft mine storable within pin shank |
| 11/02/2004 | US6811339 Multiple applicators |
| 10/20/2004 | EP1468627A1 Disengageable conditioning and application device of a spreadable product |
| 10/13/2004 | CN2647580Y Double-function propelling pencil |
| 10/13/2004 | CN1537061A 书写工具 Writing Instruments |
| 10/06/2004 | CN2645917Y Pencil with non-broken and detachable core |
| 09/30/2004 | US20040190973 Writing implement |
| 09/29/2004 | CN2644172Y Dynamic pencil |
| 09/22/2004 | CN2642518Y Screw propelling pencil |
| 09/22/2004 | CN2642517Y Practical core-propelling pencil |
| 09/16/2004 | US20040179887 Applicator for an arc-shaped composition stick |
| 09/15/2004 | EP0806305B1 Side-knock mechanical pencil |
| 09/15/2004 | CN2640762Y Propelling pencil |
| 09/08/2004 | CN2639010Y Special pencil for examination |
| 09/02/2004 | DE102004005773A1 Vorschubbehälter für stiftförmig konfektioniertes Kosmetikmaterial Feeding container for a pin-assembled cosmetic material |
| 09/01/2004 | CN2637186Y Full propelling pencil with telescopic writnig-core feeding mechanism |
| 09/01/2004 | CN1524713A Writing implement |
| 08/31/2004 | US6783292 Double-chuck mechanical pencil |
| 08/18/2004 | CN2633585Y Screw pencil |
| 08/12/2004 | US20040156667 Tamper resistant cosmetic stick container |
| 08/05/2004 | US20040151529 Stick type cosmetic material feeding container |
| 08/05/2004 | US20040148719 Orbital eraser and scratch-off card remover |
| 08/04/2004 | CN2629979Y Core-extending adjustable pencil |
| 08/04/2004 | CN2629978Y Mechanical automatic core feeding pencil |
| 08/04/2004 | CN2629977Y Mechanical automatic core feeding pencil capable of storing up core-protective tube |
| 07/28/2004 | CN2628271Y Special propelling pencil for scribbling examination card |
| 07/28/2004 | CN2628270Y Full-automatic propelling lead pencil |
| 07/27/2004 | US6767150 Automatic pencil assembly |
| 07/22/2004 | US20040141795 Lead propelling device |
| 07/15/2004 | US20040136772 Writing tool |
| 07/14/2004 | CN2625159Y Propelling pencil |
| 07/14/2004 | CN2625158Y Modified propelling pencil |
| 07/06/2004 | US6758617 Side knocking-type writing instrument |
| 07/01/2004 | WO2004054814A2 Split barrel writing instrument |
| 06/23/2004 | EP1431066A1 Mechanical pencil |
| 06/15/2004 | US6749354 Composite writing implement |
| 05/25/2004 | US6739780 Pen with variable penholder styles |
| 05/12/2004 | CN2614919Y Propelling pencil |
| 05/12/2004 | CN2614918Y Propelling pencil |
| 05/12/2004 | CN1495046A Axle pointed end part of writing tool |
| 05/06/2004 | US20040086318 Unique writing instrument |
| 05/05/2004 | CN2614137Y Modified full automatic pencil |
| 04/29/2004 | DE202004002390U1 Druckbleistift Mechanical Pencil |
| 04/22/2004 | US20040076461 Offset pen structure |
| 04/20/2004 | US6722803 Self-cleaning pencil |
| 04/14/2004 | CN2611166Y Sharpening-free pencil |
| 04/14/2004 | CN2611165Y Turning and telescopic type propelling pencil |
| 04/08/2004 | DE20313776U1 Device for holding a core element in a pencil comprises a clamping spring section which is radially expandable by an elastic restoring force |
| 04/07/2004 | CN2609768Y Pencil special for answer-card |
| 04/07/2004 | CN1144691C Holding part and cap of writing appliance and the same writing appliance |
| 04/01/2004 | DE20319783U1 Device used for writing comprises a shaft, and a refill mounted in a cylindrical section of a plunger guided in an upper part and pushing with a tongue on the narrow side of a disk with an integrated heart curve |