发明名称 Inflatable Aquatic Rescue Collar
摘要 An inflatable rescue collar is disclosed. The collar is formed of an elongated inflatable cylindrical tube having appropriate ends and which is of a size to extend around the upper torso of an individual. The bladder is generally toroidal in cross-section and defines an open channel along the length thereof through which a web strap extends. The strap is constructed such that it may be cinched adjacent the free ends thereof so as not to bind on an individual, or clipped so as to be capable of applying a compressive force about the upper torso of an individual.
申请公布号 US2006217014(A1) 申请公布日期 2006.09.28
申请号 US20060277644 申请日期 2006.03.28
申请人 PIERCE KENNEY J JR;PIERCE WILLIAM D 发明人 PIERCE KENNEY J.JR.;PIERCE WILLIAM D.
分类号 B63C9/08 主分类号 B63C9/08
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