发明名称 Eyeglass frames openable at the bridge
摘要 An eyeglass frame in which the rims are openable at their inner (nose) sides. A slot is defined between a pair of pins extending between the rims. A latching member is pivotally mounted on one of the pin and hooks onto the other pin in its closed position for closing the rims and clamping the associated lens therein. An overlay member may be provided on the visible side of the latching member.
申请公布号 US4345824(A) 申请公布日期 1982.08.24
申请号 US19800162636 申请日期 1980.06.24
申请人 ESSILOR INTERNATIONAL "CIE GENERALE D'OPTIQUE" 发明人 DAUBIGNARD, JEAN-MICHEL
分类号 G02C1/08;G02C5/02;G02C5/10;(IPC1-7):G02C1/00;G02C5/12 主分类号 G02C1/08
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