发明名称 SPECTACLE KIT
摘要 An article and method are disclosed providing a spectacle kit having a protective mask insert clip and detachable means for attaching a spectacle front piece (10) firmly to the protective mask insert (34), by snapping the receiver (24) onto an insert clip (36). Notch attachment means (26, 28) connect a holding strap (50, 52) at each horizontal end of the spectacle front piece (10). In one embodiment, a first elastic strip and quick-snap fastener, e.g., a Velcro fastener, are connected to a second elastic strip and quick-snap fastener, e.g., a Velcro fastener, to form a ring around the wearer's head such that the spectacle kit can be worn external from the protective mask.
申请公布号 WO0020914(A1) 申请公布日期 2000.04.13
申请号 WO1999US22373 申请日期 1999.09.28
申请人 ALTEMARE, KENNETH, D., JR. 发明人 ALTEMARE, KENNETH, D., JR.
分类号 A61F9/02;A61F9/04;A62B18/08;G02C3/02;G02C11/00;(IPC1-7):G02C1/00;G02C3/00;G02C5/14 主分类号 A61F9/02
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