发明名称 Extendable personal dive flag
摘要 An extendable, personal dive flag including a plurality of tubular segments, the tubular segments being adapted to be matingly engaged with one another and being interchangeably positionable between an extended, interlocking position so as to form a substantially elongate, easily carryable shaft, and a collapsed, compact position so as to form a substantially small, lightweight, and easily portable bundle. A distal segment of the flag including a warning flag fixedly secured thereto such that the personal dive flag can be extended through the water's surface to signal a diver is approaching before the diver actually arrives at the surface. The personal dive flag is structured to automatically extend from its collapsed, compact position to its extended, interlocking position without requiring extensive manipulation by the diver.
申请公布号 US5329873(A) 申请公布日期 1994.07.19
申请号 US19930144824 申请日期 1993.11.01
申请人 TIBALLI, NANCY 发明人 TIBALLI, NANCY
分类号 A45B9/00;B63C11/02;G09F17/00;(IPC1-7):G09F17/00;G09F21/02;A62B37/00 主分类号 A45B9/00
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