发明名称 Chalk line dispenser holder system
摘要 A chalk line dispenser holder system is provided including at least one chalk line dispenser for selectively dispensing a chalk line from a periphery of the dispenser. Also included is a structure connected to an end of the chalk line for resting on a recipient surface onto which chalk is to be applied. A weight of the structure precludes the movement of the end of the chalk line.
申请公布号 US6044568(A) 申请公布日期 2000.04.04
申请号 US19980022367 申请日期 1998.02.12
申请人 RAYMOND, JACQUES J. 发明人 RAYMOND, JACQUES J.
分类号 B44D3/38;(IPC1-7):E04F21/00 主分类号 B44D3/38
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