发明名称 Safety glasses and attached reading glasses
摘要 Safety glasses and attached reading glasses in which the reading glasses are pivotally connected to a support member which is pivotally connected to the safety glasses so that the reading glasses can not only be pivoted to an out-of-the way position from in front of the safety glasses when not needed, but also pivoted relative to the front of the safety glasses to provide better focus.
申请公布号 US6848785(B1) 申请公布日期 2005.02.01
申请号 US20030669344 申请日期 2003.09.25
申请人 SPILLMAN LESLIE R. 发明人 SPILLMAN LESLIE R.
分类号 G02C7/08;G02C9/02;(IPC1-7):G02C7/08 主分类号 G02C7/08
代理机构 代理人
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