发明名称 Sanding block
摘要 A sanding block has a first member having an intermediate portion and a pair of relatively flexible ends wherein a top surface of the first member is configured to be hand held and a bottom surface of each of the ends has at least one retention open surface therein and a second relatively rigid member having an intermediate portion connected to the intermediate portion of the first member and a pair of ends wherein a top surface of each end of the second member has extending therefrom at least one complimentary retention protrusion which respectively seat in one of the retention open surfaces and wherein the ends of the second member have a chamfered edge extending about a periphery of the top surface of each end of the second member.
申请公布号 US5863243(A) 申请公布日期 1999.01.26
申请号 US19970900098 申请日期 1997.07.25
申请人 ALI, FRANK 发明人 ALI, FRANK
分类号 B24D15/04;(IPC1-7):B24D15/04 主分类号 B24D15/04
代理机构 代理人
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