发明名称 Recreational floatation device
摘要 A recreational floatation device. The floatation device includes an inflatable main body having an elongated horizontal axis and a flattened configuration. When inflated, the device has a buoyancy in water sufficient to support a plurality of users. The main body preferably has at least two openings positioned along the elongated horizontal axis. A main body valve is secured on the main body. The device also preferably includes at least two inflatable bladders, which are encompassed by the main body, positioned along the elongated horizontal axis and adjacent to the main body openings. Each of the bladders has a bladder valve which is secured on the main body. The main body and bladders are inflatable through the main body and bladder valves, respectively.
申请公布号 US5358438(A) 申请公布日期 1994.10.25
申请号 US19930123516 申请日期 1993.09.17
申请人 AQUA-LEISURE INDUSTRIES, INC. 发明人 WOLFE, HENRY
分类号 B63B35/76;(IPC1-7):B63B7/00 主分类号 B63B35/76
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