发明名称 PACK BOOT HAVING AN ANKLE PAD INTEGRATED IN A MULTI-PLY INNER BOOTIE
摘要 A pack boot comprises an outer rubber shell and a multi-ply felt bootie removably fitted inside the outer rubber shell. The multi-ply felt bootie has inner and outer felt layers superposed one over the other. An ankle pad is inserted between the inner and outer felt layers of the multi-ply felt bootie and bonded thereto to provide additional ankle support while preserving the insulation properties of the multi-ply felt bootie.
申请公布号 US2011179673(A1) 申请公布日期 2011.07.28
申请号 US201113014180 申请日期 2011.01.26
申请人 BISSON MICHEL;EMOND ANDRE 发明人 BISSON MICHEL;EMOND ANDRE
分类号 A43B7/20 主分类号 A43B7/20
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