发明名称 Protective face shield
摘要 A protective face shield comprising a mask portion and a handle portion, the mask portion having an exterior surface and an interior surface. The mask portion is readily operatively attachable to and removable from the handle portion, and the interior surface definines a cavity adapted to accept a substantial portion of a users face.
申请公布号 US2004194191(A1) 申请公布日期 2004.10.07
申请号 US20030407076 申请日期 2003.04.03
申请人 OSTROV HOLLY;BRETTLER RITA D. 发明人 OSTROV HOLLY;BRETTLER RITA D.
分类号 A41D13/11;A45D44/12;A61F9/06;(IPC1-7):A42B1/00;A41D13/00 主分类号 A41D13/11
代理机构 代理人
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