发明名称 KNOCKDOWN PENCIL
摘要 PURPOSE: An assembled pencil is provided to draw perspective character and picture and intrigue curiosity and interest out of children by assembling a plurality of pencils. CONSTITUTION: An assembled pencil comprises a pencil body(101) forming a pencil and a core inside the pencil body. At least one assembly groove support(120) is formed on the periphery of the pencil body. At least more than one assembly protrusion(110) matching with the assembly groove is formed on one side of the pencil body.
申请公布号 KR20110007309(A) 申请公布日期 2011.01.24
申请号 KR20090064768 申请日期 2009.07.16
申请人 YU, DA OON 发明人 YU, DA OON
分类号 B43K27/04;B43K27/08 主分类号 B43K27/04
代理机构 代理人
主权项
地址