发明名称 Toy animal life preserver
摘要 A substantially indestructible, long wearing, life preserver teddy bear toy is constructed with a shaped body of foam plastic enveloped in a tough, snug fitting, water repellant, close fitting fabric outer layer so that the body absorbs less than 5% of its total weight when immersed in water and has enough buoyancy to support a child.
申请公布号 US4668201(A) 申请公布日期 1987.05.26
申请号 US19850728409 申请日期 1985.04.29
申请人 STARK, RICHARD 发明人 STARK, RICHARD
分类号 A63H3/02;B63C9/08;(IPC1-7):B63C9/10 主分类号 A63H3/02
代理机构 代理人
主权项
地址