| Patents for B43L 23 - Sharpeners for pencils or leads (1,940) | |
|---|---|
| 12/2009 | |
| 12/09/2009 | CN201356391Y Handy soup ladle |
| 12/09/2009 | CN101596824A Block cover of sanitary round pencil sharpener |
| 12/02/2009 | CN201353961Y Electric pencil sharpener |
| 11/2009 | |
| 11/26/2009 | US20090288677 Cosmetic container |
| 11/25/2009 | CN201350780Y Pencil-lead grinding tool |
| 11/25/2009 | CN201350779Y Pencil sharpener |
| 11/11/2009 | CN201342890Y Planing tool for pencil |
| 11/11/2009 | CN201341563Y Eye-liner pencil with pencil sharpener |
| 10/2009 | |
| 10/28/2009 | CN201333883Y Electro-motion pencil sharpener |
| 10/21/2009 | CN201329751Y Handle structure for sharpener |
| 10/07/2009 | CN201320912Y Pencil sharpener with mirror |
| 10/07/2009 | CN201320911Y Core grinding special environment-friendly box of core protecting pencil sharpener |
| 09/2009 | |
| 09/23/2009 | CN201313467Y Music box type pencil sharpener |
| 09/16/2009 | CN201309353Y Electric pencil sharpener |
| 09/16/2009 | CN201309352Y Multifunctional electric pencil sharpener |
| 09/16/2009 | CN100540335C Lead cutting device having pencil lead cutting function |
| 09/09/2009 | CN101524938A Push-pull pencil knife and use method thereof |
| 09/02/2009 | CN201300639Y Double-blade lead pencil knife |
| 09/02/2009 | CN201300638Y Contrarotation pencil sharpener |
| 09/02/2009 | CN101519015A Pencil sharpener |
| 09/01/2009 | US7581573 Electric pencil sharpener |
| 08/2009 | |
| 08/27/2009 | US20090211666 Pencil Sharpener |
| 08/26/2009 | CN101516637A Device for removal of food pits |
| 08/19/2009 | CN201291696Y Pencil sharpener cutting insert |
| 08/12/2009 | CN201287559Y Pencil core cutting device |
| 08/12/2009 | CN201286467Y Desk with pencil sharpener |
| 08/12/2009 | CN100526096C Electric pencil sharpener |
| 08/05/2009 | CN201283733Y Pencil lead sharpening grinder |
| 07/2009 | |
| 07/15/2009 | EP2078617A1 Safety device for an electric pencil sharpener |
| 07/15/2009 | CN201272169Y Pencil sharpening box |
| 07/09/2009 | DE202008009890U1 Spitzer Sharpener |
| 07/08/2009 | CN201268181Y Pen point adjustable rotational pencil-sharpener |
| 07/08/2009 | CN101474931A Cap of rotating pencil sharpener |
| 06/2009 | |
| 06/24/2009 | CN201261341Y Sanitary circular pencil sharpener stand |
| 06/24/2009 | CN201261340Y Pencil sharpener |
| 06/24/2009 | CN201261339Y Multifunctional hand pencil sharpener |
| 06/17/2009 | CN201257858Y Novel pencil Sharpener |
| 06/17/2009 | CN101456326A Flying pencil sharpener |
| 06/16/2009 | US7546858 Pencil sharpener |
| 06/10/2009 | CN201254034Y Novel pencil planing machine |
| 05/2009 | |
| 05/21/2009 | US20090126207 Pencil sharpener cap |
| 05/20/2009 | CN201240186Y Sanding device for lead of pencil |
| 05/20/2009 | CN101434165A Rotary type pencil sharpener pedestal |
| 05/14/2009 | DE202008014039U1 Stiftspitzer für einen Fallminenstift Pencil sharpener for a mechanical pencil |
| 05/06/2009 | CN201231632Y Improved electric pencil sharpener structure with safety switch |
| 05/06/2009 | CN201231631Y Manual pencil cutter |
| 04/2009 | |
| 04/29/2009 | CN201227925Y Electric pencil sharpener |
| 04/28/2009 | US7523557 Carpenter's pencil sharpener |
| 04/22/2009 | CN201224285Y Sanitary circular knife stand cover of pencil sharpener |
| 04/22/2009 | CN201224284Y 电动削笔器 Electric pencil sharpener |
| 04/22/2009 | CN201224283Y Pencil sharpener for pencil special for answer sheet |
| 04/08/2009 | CN100475556C Electric multi-pen-knife |
| 04/01/2009 | CN201214351Y Electric lead-milling sharpener |
| 03/2009 | |
| 03/25/2009 | CN201211805Y Lead tip rotary sharpener capable of keeping chips |
| 03/19/2009 | US20090071018 Method of sharpening a carpenter's pencil |
| 03/18/2009 | CN101386245A Cutting blade of pencil sharpener |
| 03/12/2009 | US20090067912 Pencil sharpener with eraser |
| 03/04/2009 | CN201201458Y Pencil-knife capable of labeling pen holding position |
| 02/2009 | |
| 02/26/2009 | DE102007053656B3 Tip for writing, drawing and/or cosmetics comprises a covering element for covering a collecting container and fixed in position using interacting elements and a section of an outer housing |
| 02/18/2009 | CN201195459Y Electric driven pencil sharpener |
| 02/11/2009 | CN201192964Y Full-automatic sharpener |
| 02/11/2009 | CN201192963Y Pencil sharpener |
| 02/05/2009 | WO2009015824A1 Pencil sharpener having a drive |
| 02/04/2009 | CN101357560A Pep-top pencil sharpener |
| 01/2009 | |
| 01/28/2009 | CN201186569Y Pencil Sharpener |
| 01/22/2009 | WO2009011519A1 Pencil lead sharpeners |
| 01/21/2009 | CN201183423Y Comfortable simple pencil sharpener |
| 01/14/2009 | CN201179806Y Electric pencil sharpener |
| 01/07/2009 | CN201176088Y Novel pencil sharpener |
| 01/06/2009 | US7472728 Electrically powered rapid sharpening cosmetic pencil sharpener |
| 01/01/2009 | US20090000695 Electric pencil sharpener |
| 12/2008 | |
| 12/24/2008 | CN201169175Y Flight pencil sharpener |
| 12/17/2008 | CN201164130Y Sanitary box with sharpener for pencil |
| 12/11/2008 | DE202007010551U1 Stiftspitzmaschine Pencil sharpener |
| 12/03/2008 | CN201158260Y Improved cutter structure of pencil cutter |
| 12/03/2008 | CN101314302A Novel electric pencil sharpener |
| 11/2008 | |
| 11/26/2008 | CN201154636Y Pencil sharpener for pencil lead |
| 11/26/2008 | CN201154618Y Replaceable pen cap for gel ink pen refill |
| 11/25/2008 | US7455087 Electric sharpener for writing instruments |
| 11/20/2008 | US20080282559 Pencil sharpener |
| 11/12/2008 | CN201148062Y Labor-saving pencil with cap sharpener |
| 11/05/2008 | CN201143864Y Pencil sharpener |
| 10/2008 | |
| 10/29/2008 | CN201140638Y Double-blade pencil sharpener |
| 10/29/2008 | CN101293457A Sharpener for pencil |
| 10/22/2008 | CN201136400Y Cap of rotating pencil sharpener |
| 10/22/2008 | CN201136399Y Coiling knife for sharpening core of propelling pencil |
| 10/16/2008 | WO2008124315A1 Shaper |
| 10/16/2008 | CA2680749A1 Shaper |
| 10/15/2008 | CN201132458Y Pencil sharpener |
| 10/15/2008 | CN101284475A Automatic pencil-sharpener of propelling pencil lead core |
| 10/09/2008 | US20080244917 Cosmetic Pencil Sharpener |
| 10/09/2008 | DE202008009881U1 Spitzer für Schreib-, Mal- und Kosmetikstifte Sharpener for writing, coloring and cosmetic pencils |
| 10/08/2008 | CN201128337Y Peg-top pencil sharpener |
| 10/08/2008 | CN201128336Y Multipurpose pencil sharpener |
| 10/01/2008 | CN201124706Y Bidirectional portable pencil sharpener |
| 09/2008 | |
| 09/25/2008 | DE102007026905B3 Sharpner e.g. for sharpening writing, drawing or cosmetic equipment, has knife sharpener, and housing and between sharpener and housing is locking device |
| 09/17/2008 | CN201116053Y Safety pencil sharpener |
| 09/03/2008 | CN201109125Y Multifunctional pocket knife |
| 09/03/2008 | CN201108113Y Pencil sharpener piggy bank |
| 08/2008 | |
| 08/20/2008 | CN201102431Y Rotary pencil sharpener seat |