| Patents for B43K 19 - Non-propelling pencils; Styles; Crayons; Chalks (2,388) |
|---|
| 01/11/2006 | CN2750934Y Pencil-lead |
| 01/04/2006 | CN2749688Y Chalk sleeve |
| 01/04/2006 | CN1234545C Producing method for coated chalk |
| 12/28/2005 | CN1233524C Lignified plastic pencil and its making technology |
| 12/21/2005 | CN1709714A Colourful crystal transparent pencil production method |
| 11/24/2005 | DE102004021048A1 Pencil for writing, marking, artwork or cosmetic applications, comprises a lead containing polyolefin and coloring material inside a coextruded casing based on polyolefin material |
| 11/23/2005 | CN1228194C Elastic plastic pencil |
| 11/03/2005 | WO2005102731A2 Pencils and methods for their production |
| 10/19/2005 | CN2734504Y Wooden holder pencil with rubber |
| 10/19/2005 | CN2734503Y Wooden holder pencil with big rubber head |
| 10/19/2005 | CN2734499Y Sate pencil protective sleeve structure |
| 10/12/2005 | EP1585016A1 Convertible input element for an electronic device |
| 10/05/2005 | CN2730631Y Piston type chalk holder |
| 10/05/2005 | CN2730630Y 铅笔 Pencil |
| 10/05/2005 | CN1676558A Preparation for preventing chalk dust from sticking hand |
| 10/05/2005 | CN1221408C Pencil encased in wood for writing, colouring, drawing and cosmetic purposes |
| 09/28/2005 | CN2728778Y Chalk capable of raising availability |
| 09/22/2005 | WO2005086792A2 Apparatus and method for fabricating writing instruments |
| 09/14/2005 | CN2725023Y Plug-in type pencil |
| 09/13/2005 | CA2293111C Writing instrument with locking core |
| 09/07/2005 | CN2723213Y Pencil with rubber |
| 09/01/2005 | US20050189680 Crayon maker |
| 08/31/2005 | CN2721406Y Pencil for preventing rotation |
| 08/31/2005 | CN2721405Y Chalk |
| 08/30/2005 | US6935800 Marking instrument and cosmetic pencil |
| 08/25/2005 | US20050186336 Outer periphery of a barrel of the pencil is allover glued for forming a glue layer, glitters are fully adhered onto outer periphery of the barrel to form a reflective layer, a transparent layer of a resin is formed to provide smoothness to pencil surface, patterning for vivid appearance |
| 08/24/2005 | CN2719601Y Automatic chalk device |
| 08/24/2005 | CN2719599Y Square lead core propelling pencil |
| 08/11/2005 | US20050175392 Sound producing crayon |
| 08/10/2005 | CN1651526A Manufacturing method of damp proof chalk |
| 07/28/2005 | DE202005008377U1 Lead pencil has lead inserted in support material with part of its circumferential face forming flat surface for easier ruling of lines |
| 07/27/2005 | CN2712648Y 粉笔夹持器 Chalk holder |
| 07/21/2005 | US20050158115 Unique writing instrument |
| 07/14/2005 | US20050152933 Marking instrument |
| 07/13/2005 | EP1552958A2 Pencil lead for writing, painting and cosmetic purposes |
| 07/12/2005 | CA2333187C Marking system |
| 07/06/2005 | EP1549172A1 Marking instrument housing, and marking instrument made therefrom |
| 07/06/2005 | CN2707514Y Multiple writing-core superimposed pencil |
| 07/06/2005 | CN2707513Y Electric chalk machine |
| 06/23/2005 | DE10353821A1 Cartridge for writing, drawing, painting implements has hollow chamber and ratio of more than 4 between outer cartridge diameter and inner chamber diameter |
| 06/22/2005 | CN1628992A 黑色铅笔 Black pencil |
| 06/22/2005 | CN1628575A Process for obtaining a cosmetic pencil |
| 06/16/2005 | WO2004110783A3 Rounded tip of a pen for writing or typing on screens or keyboards |
| 06/16/2005 | US20050129450 Process for obtaining a cosmetic pencil |
| 06/15/2005 | EP1541372A2 Process for obtaining a cosmetic pencil |
| 06/15/2005 | CN2704483Y Pencile with square core |
| 06/07/2005 | US6902387 Crayon maker |
| 06/01/2005 | CN2702860Y Automatic chalk cover |
| 06/01/2005 | CN1204008C Soft plastic pencil composition |
| 06/01/2005 | CN1204007C Free-cutting soft plastic pencil holder formulation |
| 05/25/2005 | CN2701645Y Pen with cover |
| 05/18/2005 | CN2700119Y Pencil antiskid sleeve |
| 05/18/2005 | CN1201945C Method for making pencil with waste plastic |
| 05/06/2005 | WO2005028213A3 Manufacturing a pencil having gripping grooves |
| 05/05/2005 | US20050096426 Thermoplastic coating material for wood surfaces and in particular for wood-encased pencils |
| 05/05/2005 | US20050095051 Coated writing apparatus |
| 05/04/2005 | CN2696853Y Pen cap |
| 05/04/2005 | CN2696852Y Corrosion-resisting chalk holder |
| 05/04/2005 | CN2696851Y Chalk |
| 05/03/2005 | US6887006 Crayons with associated carrying case |
| 04/27/2005 | CN2695240Y Special pencil for coating answer card |
| 04/20/2005 | CN2693492Y Clean teaching aid |
| 04/20/2005 | CN2693481Y Simple dustproof chalk cover |
| 04/20/2005 | CN2693480Y Semi-automatic chalk cover |
| 04/20/2005 | CN1607102A Fescue pen |
| 04/13/2005 | CN2691872Y Chalk writing sleeve |
| 04/13/2005 | CN2691871Y Chalk holder |
| 04/13/2005 | CN1196754C Erasable colored pencil lead |
| 04/06/2005 | CN2690170Y Convenient use chalk rod |
| 04/06/2005 | CN2690168Y Mechanicnl propelling pencil special for precession answer card |
| 04/06/2005 | CN2690167Y Tubular automatic chalk withont chalk cab and handle |
| 03/31/2005 | WO2005028213A2 Manufacturing a pencil having gripping grooves |
| 03/30/2005 | CN2688504Y Oilstone pen |
| 03/23/2005 | CN1597338A Manufacturing method of artificial slabstone pencil core |
| 03/23/2005 | CN1597337A Manufacturing method of sanitary chalk |
| 03/16/2005 | EP1514700A2 Pencil encased in wood for writing, colouring, drawing and cosmetic purposes |
| 03/16/2005 | CN2685092Y Full-filling propelling pencil for answering question card |
| 03/16/2005 | CN2685091Y Air pressing soft lead pencil without sharpening |
| 03/16/2005 | CN2685090Y Angle pencil |
| 03/16/2005 | CN1593941A Timber enclosed pencil for writing, drawing, plotting and cosmetic purpose |
| 03/10/2005 | US20050053633 Prepared by extrusion of a lead starting mass including a sugar and/or sugar alcohol and at most 2% water at an elevated temperature, which causes softening of the sugar and/or sugar alcohol; simple cooling gives the finished lead so complex solvent removal is unnecessary |
| 03/09/2005 | CN2683388Y Multi-cored pencil |
| 03/02/2005 | CN1191176C Technology for making pencil with plant straw and stalk |
| 03/01/2005 | US6860666 Pen having cascaded cartridges of different colors |
| 02/24/2005 | WO2005016662A1 Nonpoisonous antibiosis pencil and manufacturing method thereof |
| 02/24/2005 | DE10348070B3 Holzgefasster Stift für Schreib-, Mal-, Zeichen- oder Kosmetikzwecke Combined wood pen for writing, painting, drawing or cosmetic purposes |
| 02/23/2005 | CN2680466Y Novel chalk holder |
| 02/16/2005 | CN2678918Y 粉笔套 Chalk sets |
| 02/09/2005 | CN2677195Y Pencil sharpener |
| 02/09/2005 | CN2677174Y New type chalk slecve |
| 02/02/2005 | CN1572668A 容纳容器 Container |
| 01/27/2005 | US20050016562 Eye liner pencil |
| 01/26/2005 | CN2673661Y Multifunction pencil |
| 01/26/2005 | CN2673660Y Ultraviolet ray pen shaft polishing machine |
| 01/26/2005 | CN2673659Y Card masking pen |
| 01/20/2005 | US20050012242 Hobbyist-useable apparatus and method for fabricating decoratively-shaped writing instruments |
| 01/19/2005 | CN1565860A Plant fiber pencil material and fabrication method thereof |
| 01/13/2005 | US20050008729 Device for melting and remolding crayons |
| 01/05/2005 | CN1559808A Quadrangular pencil lead and its special propelling pencil and use method |
| 01/04/2005 | US6837637 Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes |