发明名称 Protection factor rating system for protective eyewear
摘要 A method of rating eyewear includes providing eyewear to be rated, measuring a physical property of the eyewear selected from a group that includes ultraviolet radiation absorption, blue light radiation absorption, infrared radiation absorption, and light blocking capability, transforming the physical property into a rating value, and informing a prospective consumer of the rating value.
申请公布号 US8542352(B1) 申请公布日期 2013.09.24
申请号 US201313746681 申请日期 2013.01.22
申请人 ROXY DEVELOPMENT, LLC 发明人 HALL GARY W.
分类号 G01B9/00 主分类号 G01B9/00
代理机构 代理人
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