发明名称 Eyewear bottle opener
摘要 An eyewear bottle opener wherein a bottle opener is housed within the reinforced earpiece of the frame of the eyewear for the convenience of a person wearing the eyewear and desiring to open a bottle having a metal cap.
申请公布号 US7367670(B2) 申请公布日期 2008.05.06
申请号 US20070691567 申请日期 2007.03.27
申请人 DUANE TRAVIS E 发明人 DUANE TRAVIS E.
分类号 G02C1/00 主分类号 G02C1/00
代理机构 代理人
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