发明名称 Tool protective shield
摘要 The present invention, a tool safety shield, comprises a clip with at least one shield. The clip further comprises vent ribs. The shield extension further comprises a vacuum port. Both one piece and two piece embodiments are disclosed. The tool safety shield is attachable to a tool or to an adapter from the tool to the tool safety shield.
申请公布号 US6210261(B1) 申请公布日期 2001.04.03
申请号 US19990435114 申请日期 1999.11.05
申请人 JOHNSON JAMES E.;JOHNSON PATRICA L. 发明人 JOHNSON JAMES E.
分类号 B24B55/05;(IPC1-7):B24B55/06 主分类号 B24B55/05
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