发明名称 Face attachment accessory for protective caps
摘要 An accessory such as a welding helmet is attached to a protective cap by means of a continuous band mounted to the inside of the accessory. The band is in the form of two pieces having overlapping ends which are adjustably connected together to accommodate different size protective caps. A hook structure may be provided on the band for hooking around the lower edge of the protective cap.
申请公布号 US5806101(A) 申请公布日期 1998.09.15
申请号 US19970775862 申请日期 1997.01.02
申请人 FIBRE-METAL PRODUCTS CO. 发明人 THURWANGER, GARY J.;BISHOP, TIMOTHY
分类号 A42B3/04;A61F9/06;(IPC1-7):A42B3/18 主分类号 A42B3/04
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