发明名称 Protective headgear
摘要 A protective headgear comprising a helmet and a pad assembly. The pad assembly comprises a pad of foam material having an integral densified layer defining front and side surfaces of the pad assembly and forming a tear-resistant cover for the pad. The pad assembly has a relatively rigid attachment plate bonded to the pad adjacent a back surface of the pad assembly for securing the pad assembly to the helmet.
申请公布号 US4282610(A) 申请公布日期 1981.08.11
申请号 US19780966534 申请日期 1978.12.04
申请人 THE KENDALL COMPANY 发明人 STEIGERWALD, CARL J.;VILLARI, FRANK K.
分类号 A42B3/12;(IPC1-7):A42B3/00 主分类号 A42B3/12
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