| Patents for B43L 23 - Sharpeners for pencils or leads (1,940) |
|---|
| 08/30/2007 | US20070199617 Motorized stationery item |
| 08/29/2007 | CN200939786Y Pencil sharpener having small limiter |
| 08/29/2007 | CN200939785Y Sharpener for propelling pencil |
| 08/29/2007 | CN200939784Y Pencil sharpener for pencil esp. for answering exam. paper cards |
| 08/15/2007 | EP1818181A1 Sharpener for soft lead pencil |
| 08/09/2007 | US20070180713 Carpenter's pencil sharpener |
| 08/08/2007 | CN2931154Y Pencil lead sharpener |
| 08/01/2007 | EP1813441A1 Stationary or cosmetic article of magnesium material |
| 08/01/2007 | CN2927802Y Qiaoqiao lid pencil box |
| 08/01/2007 | CN2927801Y Double pencil sharpener multifunction pencil box |
| 07/18/2007 | EP1808310A1 Pencil sharpener |
| 07/18/2007 | CN2923375Y Helmet-shape pencil sharpener |
| 07/10/2007 | US7240703 Automatic pencil sharpener |
| 07/05/2007 | US20070151113 Pencil sharpening device |
| 07/04/2007 | CN1990267A Motorized stationery item |
| 06/27/2007 | EP1800895A1 Pencil sharpener and method for manufacturing the same |
| 06/27/2007 | CN2915553Y 一种削铅笔刀 One kind of pencil sharpener |
| 06/21/2007 | US20070137051 Pencil sharpener and method of producing it |
| 06/20/2007 | CN1321828C Electric pencil sharpener |
| 06/14/2007 | US20070130783 Miniature toy vehicle serviceable as eraser and pencil sharpener |
| 06/12/2007 | US7229038 Pastel stick sharpener |
| 06/05/2007 | US7225547 Pencil sharpener |
| 05/30/2007 | CN2905492Y Multifunctional electric music pen sharpener |
| 05/30/2007 | CN2905491Y Knife for test |
| 05/18/2007 | CA2629198A1 Pencil-sharpening device |
| 05/18/2007 | CA2562616A1 Carpenter's level |
| 04/25/2007 | CN2892506Y Pencil sharpener capable of inserting pencil |
| 04/25/2007 | CN2892505Y Electric pencial sharpener |
| 04/19/2007 | US20070084068 Pencil sharpener cap |
| 04/11/2007 | CN2887617Y Pencil sharpener with pen clamp |
| 04/05/2007 | US20070074409 Pencil sharpener |
| 04/05/2007 | DE102005042255B3 Adapter insert for a cosmetic pencil sharpener comprises an inner channel with a central longitudinal axis laterally displaced to the central longitudinal axis of a sharpener channel |
| 03/29/2007 | US20070068013 Semi-automatic pencil sharpener |
| 03/28/2007 | CN1935533A 电动铅笔刨 Electric pencil sharpener |
| 03/22/2007 | US20070062049 Pencil sharpener |
| 03/14/2007 | CN2878092Y Penpoint withstanding pencil sharpener |
| 03/08/2007 | DE102005041399A1 Soft lead pencil e.g. cosmetic pencil, sharpener, has closing cap including two holes that are congruently provided with ejection openings of body on their upper and lower sides, respectively, in opening position of cap |
| 03/08/2007 | DE102005041398A1 Soft lead pencil e.g. cosmetic pencil, sharpener, has closing cap with upper-sided hole that is congruently provided with ejection opening of sharpener body on its upper side, in opening position of closing cap |
| 03/07/2007 | EP1759876A1 Pencil sharpener |
| 03/07/2007 | CN2875844Y Durable pencil knife |
| 03/01/2007 | US20070044327 Pencil sharpener |
| 02/22/2007 | US20070039663 Structure of automatic pencil sharpener |
| 02/21/2007 | CN1915688A Pencil sharpener |
| 02/14/2007 | CN2868716Y Universal pencil propelling sharpener |
| 02/14/2007 | CN2868715Y Multifunction sound-controlled music pencil propelling sharpener |
| 02/14/2007 | CN2868714Y Multifunctional pencil-sharpening machine |
| 02/07/2007 | EP1749677A1 Cap with sharpener for a pencil in particular cosmetic, and pencil in particular cosmetic equipped with such a cap |
| 02/01/2007 | DE202005015159U1 Pencil sharpener, has base body made from plastic, wood or metal e.g. magnesium and eraser manufactured from soft material, where eraser is inserted into guide in base body and attached to base body by using injection moulding method |
| 01/24/2007 | CN2860860Y Apparatus with pencil sharpener and pencil sheath |
| 01/24/2007 | CN2860572Y Match-box toy vehicle capable of used as eraser and pencil-knife |
| 01/17/2007 | CN2858327Y Multifunctional pencil sharpener |
| 01/17/2007 | CN2858326Y Longitudinal electric pencil sharpener |
| 01/03/2007 | CN2853445Y Electric pencil sharpener |
| 12/28/2006 | US20060288593 Pencil sharpener |
| 12/27/2006 | CN2850955Y Multi-purpose eraser |
| 12/13/2006 | CN2846161Y 电动卷笔刀 Electric pencil sharpener |
| 12/13/2006 | CN2846160Y Multifunctional pencil knife for student |
| 12/13/2006 | CN2846159Y Double blade stationery knife |
| 12/07/2006 | US20060272743 Automatic pencil sharpener |
| 12/05/2006 | US7143516 Pencil sharpener cap |
| 11/29/2006 | CN2841365Y Semi-automatic pencil sharpener |
| 11/15/2006 | CN2837109Y Full-automatic pencil sharpening device |
| 11/14/2006 | US7134461 Pencil sharpener |
| 11/07/2006 | CA2378548C Pencil sharpener |
| 11/02/2006 | US20060243607 Golf-shaped stationery assembly |
| 11/02/2006 | US20060242846 Pencil sharpener |
| 10/19/2006 | DE202005014130U1 Sharpener for e.g. cosmetic pencil, has parts additional to functional parts as grip zones and attached on sharpener, where zones are snap open laterally on base plate of sharpener and inserted into guide, and plate is made up of magnesium |
| 10/04/2006 | CN2823001Y Novel pencil sharpener |
| 10/04/2006 | CN2823000Y Electric mechanism for sharpening pencils |
| 09/27/2006 | CN2820569Y Knife sheet separable pencil sharpener |
| 09/21/2006 | DE102005011486A1 Sharpener for cosmetic pencil, has operating unit oriented in vertical axis direction that is perpendicular to longitudinal axis of channel and movable back and forth between active shaping position and inactive position |
| 09/20/2006 | CN2818178Y Core-replaceable pensil sharpener |
| 09/20/2006 | CN2818177Y Pencil sharpener with three blades |
| 09/14/2006 | DE102005011490A1 Sharpening device for writing, painting and/or drawing utensils with sharpener and receptacle is formed at least partially pencil-like and/or writing utensil-like, or receptacle has elongated shape |
| 09/05/2006 | CA2379271C Pencil sharpener |
| 08/30/2006 | CN2810294Y Pencil box possessing pencil sharpener |
| 08/24/2006 | US20060185178 Carpenter's pencil sharpener |
| 08/23/2006 | CN2808598Y Pencil sharpener capable of sharpening pencils into different shape |
| 08/16/2006 | CN2806190Y Pencil sharpener with scraper |
| 08/16/2006 | CN2806189Y Knife |
| 08/03/2006 | DE202006004293U1 Pencil sharpener has conical channel with small restriction at inner end to stop pencil from entering further once lead is sharpened to predetermined length |
| 08/02/2006 | CN1810522A Electric pencil planer |
| 07/26/2006 | CN2799278Y Electric pencil knife |
| 07/19/2006 | CN2797078Y Pencil propelling device of pencil sharpener |
| 07/19/2006 | CN2797077Y 电动铅笔刨 Electric pencil sharpener |
| 07/13/2006 | US20060151063 Electric pencil sharpener |
| 07/13/2006 | US20060151062 Electric pencil sharpener |
| 07/12/2006 | CN2794875Y Pencil holding mechanism for pencil sharpener |
| 06/28/2006 | CN2790803Y Propelling pencil sharpener |
| 06/28/2006 | CN2790802Y Efficient sharpener |
| 06/22/2006 | US20060130932 Pencil sharpener |
| 06/21/2006 | CN2789050Y Sharpening pedestal for pencil sharpener |
| 06/07/2006 | EP1497143B8 Pencil sharpener, especially for cosmetic soft leaded pencils |
| 05/31/2006 | CN2783806Y Writing case possessing electric pencil sharpener |
| 05/24/2006 | CN2782425Y Trp adjustable pencil sharpener |
| 05/24/2006 | CN2782424Y Cutter holder assembly for pencil sharpener |
| 05/17/2006 | CN1774348A Pencil shaving device |
| 05/11/2006 | DE10003233B4 Behälterspitzer als Handspitzer Container Spitzer as Sharpeners |
| 05/02/2006 | US7036952 Single body multi-tool device |
| 05/02/2006 | US7036231 Sharpener for an oval pencil |