发明名称 Eyeglass strap retainer device
摘要 An apparatus for connecting a strap to a pair of eyeglasses is disclosed which may include first and second connection devices and first and second springs. Each connection device may have a loop, a first portion, and a second portion. Each loop may be used to attach the respective connection device to a temple leg of a pair of eyeglasses. Each loop may be separate and distinct from the strap. A method is disclosed comprising bending a first portion of the first connection device from an original state so that the first portion of the first connection device can fit into the first spring. The method may also include inserting the first connection device into the first spring, and bending the first portion of the first connection device back to the original state of the first portion so that the first connection device becomes locked onto the first spring.
申请公布号 US6817069(B1) 申请公布日期 2004.11.16
申请号 US20030619139 申请日期 2003.07.14
申请人 TILLSTROM DAVID M. 发明人 TILLSTROM DAVID M.
分类号 A45F3/00;A45F5/00;G02C3/00;G02C11/00;(IPC1-7):A44B21/00 主分类号 A45F3/00
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