发明名称 Duck decoy anchor
摘要 A banana shaped weight has a connecting eyelet on a forward end of a top side to which a line is attached to the decoy and a wider tongue member extending from a bottom side beneath the connecting eyelet. A reinforcing rib reacts any forces the tongue member may experience as it digs into the soil beneath the water into the central portion of the body of the weight to resist possible bending or breakage of the tongue.
申请公布号 US7257921(B1) 申请公布日期 2007.08.21
申请号 US20060448304 申请日期 2006.06.07
申请人 HELLMANN PAUL F 发明人 HELLMANN PAUL F.
分类号 A01M31/06;B63B21/24;B63B21/26 主分类号 A01M31/06
代理机构 代理人
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