发明名称 Protective headgear and chin pad
摘要 Protective headgear comprises a rigid shell with face pads which may be released and removed while the headgear is still on a person's head. A protective chin guard may be attached to the headgear by way of the face pads. The chin guard comprises a substantially rigid shell with a removeable insert made of a flexible bladder filled with a shock absorbing fluid. The headgear may comprise a shell made of an inner and outer material layered over an internal foam core to effect both strength and lightweight.
申请公布号 US6499147(B2) 申请公布日期 2002.12.31
申请号 US20010972604 申请日期 2001.10.04
申请人 SCHIEBL PAUL;HOLTSCLAW, II MARSHALL F. 发明人 SCHIEBL PAUL;HOLTSCLAW, II MARSHALL F.
分类号 A42B3/04;A42B3/06;A42B3/08;A42B3/12;A42B3/20;(IPC1-7):A63B71/10 主分类号 A42B3/04
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