发明名称 Shopping cart child safety restraint device
摘要 A shopping cart child safety lock system.;It includes a support post locked to a shopping cart with slideable and lockable yoke to restrain and then release a child's thighs.
申请公布号 US9573612(B2) 申请公布日期 2017.02.21
申请号 US201514875830 申请日期 2015.10.06
申请人 Morford Marvin 发明人 Morford Marvin
分类号 A47D1/10;B62B3/14 主分类号 A47D1/10
代理机构 McKee, Voorhees & Sease, PLC 代理人 McKee, Voorhees & Sease, PLC
主权项 1. A shopping cart safety device, comprising: a support post having top and bottom ends; a yoke restraint adjustably connected to said support post for slidable adjustable movement up and down said support post from an engaged locked position to a released slideable position; spring biased lever arms to lock and unlock said yoke restraint from said engaged locked position to said released slidable position; and a releasable fastener to attach said yoke restraint of said safety device to a shopping cart.
地址 West Des Moines IA US