发明名称 RATCHET STRAP
摘要 Described is a ratchet strap with a free end securing system. The ratchet strap has a strap with an attachment end and a free end and a strap winding shaft which is capable of receiving the free end in a wrapped relationship. A ratchet mechanism is included for simultaneously shortening the attachment end and the free end wherein the free end is drawn from the wrapped relationship with the strap winding shaft.
申请公布号 US2011167599(A1) 申请公布日期 2011.07.14
申请号 US20100686820 申请日期 2010.01.13
申请人 WRIGHT DOUGLAS 发明人 WRIGHT DOUGLAS
分类号 A44B11/02 主分类号 A44B11/02
代理机构 代理人
主权项
地址