发明名称 Base plate for masonry tool
摘要 A baseplate for a masonry tool having a support member with a passageway therein which has an inlet for receiving fluid and at least one outlet for directing fluid underneath the support member and rotating means attached to the bottom of the support member. The invention reduces the chances of scratching the surface of the substrate upon which work is being performed while allowing easy movement of the tool under all circumstances.
申请公布号 US6367468(B1) 申请公布日期 2002.04.09
申请号 US19990438188 申请日期 1999.11.11
申请人 EDWARDS WILLIAM;RUTTERS MARC 发明人 EDWARDS WILLIAM;RUTTERS MARC
分类号 B23D47/02;B23D51/02;B23Q1/01;B23Q11/12;(IPC1-7):B28D5/04 主分类号 B23D47/02
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