发明名称 Infant walking and swimming aid
摘要 The present invention is an infant walking and swimming aid comprising a harness having at least one adjustable shoulder strap, a lower adjustable body belt, an upper adjustable body belt, at least one crotch strap, and a high back belt. The infant walking and swimming aid also includes at least one of (a) a crossbar having a first end, a second end and two attachment portions such that the crossbar is attachable to two adjustable suspending straps connectable between the crossbar and the harness; and (b) a first float attachable adjacent the high back belt and a second float attachable adjacent the lower adjustable body belt and the upper adjustable body belt.
申请公布号 US5766114(A) 申请公布日期 1998.06.16
申请号 US19950552633 申请日期 1995.11.03
申请人 CAMPBELL, DOUGLAS O. 发明人 CAMPBELL, DOUGLAS O.
分类号 A47D13/04;A47D13/08;(IPC1-7):A63B31/00 主分类号 A47D13/04
代理机构 代理人
主权项
地址