发明名称 Method and apparatus for supporting a child in a swing
摘要 A back support device utilizes a removable fabric support strap attached to chain attachment assemblies for connection to the support chains of a swing. The chain attachment assemblies are attached to chain elements of the support chains so that the support strap of the device is positioned in the underarm area of an adult. The support strap has a width sufficient for supporting the back and underarms of an adult comfortably. A removable sleeve, slidable over the chain attachment assemblies and support strap of the device provides a means to quickly and easily clean and restore the device.
申请公布号 US7837568(B1) 申请公布日期 2010.11.23
申请号 US20060448407 申请日期 2006.06.07
申请人 GLAZE DALE M 发明人 GLAZE DALE M.
分类号 A63G9/12;A63G9/00 主分类号 A63G9/12
代理机构 代理人
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