发明名称 Body board having flexible propulsion extensions
摘要 A body board includes a pair of extensions along opposite sides adjacent the stern of the board. The extensions have a rearwardly-facing surface defining a volume for receiving water by which the body board may be propelled. The extensions are formed of a flexible material enabling folding of the extensions onto the surface of the body board to reduce the lateral and height dimensions of the body board for handling, shipping, transportation and storage purposes. To maintain the extensions in operable configuration, an insert is provided for reception within the extensions and is formed of a material more rigid than the flexible material of the extensions.
申请公布号 US6431933(B1) 申请公布日期 2002.08.13
申请号 US20010849370 申请日期 2001.05.07
申请人 SAGHRI ABDOLHAMID 发明人 SAGHRI ABDOLHAMID
分类号 B63B35/79;(IPC1-7):B63B1/00 主分类号 B63B35/79
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