发明名称 Inflatable flotation device
摘要 An inflatable flotation device having a belt for securing same to the user. A pair of VELCRO TM carrying flaps are secured to the belt and overlap a folded inflatable bag. A release mechanism is carried by the belt and a manifold secured to the release mechanism extends through the belt and into the bag to secure the release mechanism and the bag to the belt. When the release mechanism is activated the bag inflates and opens the flaps.
申请公布号 US5456623(A) 申请公布日期 1995.10.10
申请号 US19940278760 申请日期 1994.07.22
申请人 NORRIS, RICHARD H. 发明人 NORRIS, RICHARD H.
分类号 B63C9/15;(IPC1-7):B63C9/15 主分类号 B63C9/15
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