发明名称 Head Suspension Headband
摘要 A head suspension headband includes an elongated headband having a band length and configured to be disposed across a forehead of a user, and a plurality of suspension elements disposed along the band length and configured to contact the forehead of a user.
申请公布号 US2013239302(A1) 申请公布日期 2013.09.19
申请号 US201313886315 申请日期 2013.05.03
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 AHLGREN LARS-OLOV;JUHLIN OSKAR E.
分类号 A42B3/14 主分类号 A42B3/14
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