Eyeglasses frame front tether |
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| 申请号 | US14210324 | 申请日 | 2014-03-13 | 公开(公告)号 | US10054804B1 | 公开(公告)日 | 2018-08-21 |
| 申请人 | Roy Howard Langford; | 发明人 | Roy Howard Langford; | ||||
| 摘要 | A tether which passes through a hole in the eyeglass frame front or a hole affixed to the eyeglass frame front above either of the two lenses near the frame extension hinge. One end of the tether is held to the eyeglasses by a knot, bead, or protrusion which keeps it from passing through the hole in the eyeglass frame. The other end of the tether is attached to the clothing of the wearer. A gentle and secure removable, reusable, tension actuated tether coupling device for frame front of eyeglasses. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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