发明名称 Personal Traction Device and Method of Making
摘要 Provided is a personal traction device that includes a traction mechanism that is very comfortable underfoot, while providing excellent traction over slippery surfaces as well as excellent long-term wear.
申请公布号 US2012266501(A1) 申请公布日期 2012.10.25
申请号 US201213543074 申请日期 2012.07.06
申请人 KAKO INTERNATIONAL INC. 发明人 LAGRAND KATE;WALL MARJORY
分类号 A43C15/00;B23P17/04 主分类号 A43C15/00
代理机构 代理人
主权项
地址