发明名称 |
Eyeglass frames with magnets at bridges for attachment |
摘要 |
A first frame of an eyeglass device includes a bridge with a magnetic member, and two retaining mechanisms for supporting a pair of lenses. The retaining mechanisms defines a frontal plane. The bridge ties the two retaining mechanism together, with the magnetic member magnetically coupling to another magnetic member at the bridge of a second frame. In one embodiment the coupling occurs at a coupling surface on the second frame that is substantially perpendicular to the frontal plane. The magnetic member at the bridge of the first frame can be a permanent magnet or a magnetizable member. The second frame can be a primary frame, and the first frame can be an auxiliary frame.
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申请公布号 |
US6012811(A) |
申请公布日期 |
2000.01.11 |
申请号 |
US19970963299 |
申请日期 |
1997.11.03 |
申请人 |
CONTOUR OPTIK, INC. |
发明人 |
CHAO, DAVID;CHAO, RICHARD |
分类号 |
G02C9/00;(IPC1-7):G02C7/08 |
主分类号 |
G02C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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