发明名称 Auxiliary oar blade assembly
摘要 An auxiliary oar blade assembly is provided for attachment to a shaft of an existing oar opposite an existing blade to provide a two bladed oar. The assembly includes a blade and an elongated connector coupled to and extending from the blade. A channel extends through the connector. The channel is configured for receiving a shaft of an oar therein. A coupler is coupled to the connector securing the connector to the shaft of the oar.
申请公布号 US8926384(B1) 申请公布日期 2015.01.06
申请号 US201213536097 申请日期 2012.06.28
申请人 发明人 Alphin Kent
分类号 B63H16/04;B63H16/10 主分类号 B63H16/04
代理机构 代理人
主权项 1. An auxiliary oar blade assembly comprising: a blade; an elongated connector coupled to and extending from said blade, a channel extending through said connector, said channel being configured for receiving a shaft of an oar therein; a coupler coupled to said connector, said coupler securing said connector to the shaft of the oar; a conduit extending through said connector, said conduit having open ends, each open end being positioned adjacent to an associated one of said arms; and said coupler being a strap, said strap extending through said conduit.
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