发明名称 EYEGLASS RETAINER DEVICE
摘要 <p>An eyeglass retainer device attachable to an eyeglass frame includes a plurality of flexible tubular segments which are interconnected to form a string of flexible tubular supports and adjustable to change the length of the string. One or more clamps are employed to lock the flexible tubular segments against movement once adjusted.</p>
申请公布号 WO2010083028(A1) 申请公布日期 2010.07.22
申请号 WO2010US00067 申请日期 2010.01.13
申请人 SPINNATO, ROBERT;SPINNATO, KEELY 发明人 SPINNATO, ROBERT;SPINNATO, KEELY
分类号 G02C3/00 主分类号 G02C3/00
代理机构 代理人
主权项
地址