发明名称 Cold weather hood for safety hat
摘要 A knitted hood for use with hard hats to provide cold weather protection for a wearer. The hood is tubular, including an upper portion adapted to be stretched over a hard hat and lower face mask portion capable of being extended over a wearer's face and neck. The face mask portion has at least one elastic-bordered face opening and is also provided with at least one laterally-elongated slit above the level of the face opening(s) for receiving a portion of the brim of a hard hat to anchor the hood against unintentional detachment from the hat.
申请公布号 US4272853(A) 申请公布日期 1981.06.16
申请号 US19790108518 申请日期 1979.12.31
申请人 SCHUESSLER, WALTER E. 发明人 SCHUESSLER, WALTER E.
分类号 A42B1/04;A42B1/06;A42B3/00;A42B3/04;A42B3/10;(IPC1-7):A42B1/04 主分类号 A42B1/04
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