发明名称 Flotation Control System
摘要 A flotation control system that allows a user to place a first anchor base and a second anchor base operating in conjunction with respective retractable lines at opposite ends of an inflatable float. Each retractable line is secured to an outer bag that is used to protect an internal inner bag. The inner bag is filled with sand and sealed so that the outer bag, inner bag, and sand form an anchor. A user will release two anchors at opposite ends of the float. This function affords the user control over direction and drift.
申请公布号 US2013145979(A1) 申请公布日期 2013.06.13
申请号 US201113313074 申请日期 2011.12.07
申请人 KESSLER LESLIE 发明人 KESSLER LESLIE
分类号 B63B21/24 主分类号 B63B21/24
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