发明名称 Extendable Eyeglasses and Method of Use
摘要 An eyeglass apparatus comprises first and second eyeglass portions, each having a connector portion and a lens portion. The eyeglass apparatus is configured to transition between stowed and extended configurations. When the eyeglass apparatus is in the stowed configuration, the lens portions overlie one another. When the eyeglass apparatus is in the extended configuration the lens portions are in a non-overlying configuration.
申请公布号 US2012162597(A1) 申请公布日期 2012.06.28
申请号 US20100979084 申请日期 2010.12.27
申请人 PORTER DAVID R.;PORTERVISION, INC. 发明人 PORTER DAVID R.
分类号 G02C5/08 主分类号 G02C5/08
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