发明授权
- 专利标题: Eyewear retention device
- 专利标题(中): 眼镜保持装置
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申请号: US12142323申请日: 2008-06-19
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公开(公告)号: US07467867B1公开(公告)日: 2008-12-23
- 发明人: Ronald Williams
- 申请人: Ronald Williams
- 代理机构: Maynard, Cooper & Gale, P.C.
- 代理商 Russell Carter Gaché
- 主分类号: G02C3/00
- IPC分类号: G02C3/00
摘要:
An eyewear retention device is disclosed that includes a length of resilient cord, such as cabling having a smooth plastic outer sheath, and terminating at each end in a tapered, rubberized retention tubing, and including retention end grommets molded against the ends of the cabling to prevent the slipping off of the retention tubing from the cabling. The combination of the resilient cord and the retention tubing produces a tensioned arc such that in addition to retaining eyeglasses to the vestment of a user when not in use, the retention device forms a suspended arc over the wear's upper torso such that the device does not contact the wear's upper torso or their vestment when donned over a wear's eyes.
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