发明名称 Footwear for sporting activity having tightening belts
摘要 A footwear for sporting activity having tightening belts comprises a plurality of adjustable belts, at least two securing pins configured to pass in a one on one manner through a plurality of holes disposed on each of the plurality of adjustable belts for enabling a partially releasable fastening mechanism of the plurality of adjustable belts on a first surface of the footwear device, and a plurality of hook and loop units disposed on a second surface of the footwear device in a predetermined position proximate to the plurality of adjustable belts for retaining a loose end of each of the plurality of adjustable belts in a relievable configuration. Each of the plurality of adjustable belts is configured to tighten the footwear device while the footwear device is worn by a user.
申请公布号 US2009249646(A1) 申请公布日期 2009.10.08
申请号 US20090417631 申请日期 2009.04.03
申请人 SYLVESTRE MICHEL 发明人 SYLVESTRE MICHEL
分类号 A43B7/20;A43B5/00;A43C11/00 主分类号 A43B7/20
代理机构 代理人
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