发明名称 Foamed plastic fishing lure body having a controlled density and a one-piece wire and a method for its manufacture
摘要 A fishing lure having a minnow-shaped foamed plastic body and a one-piece wire located in the central longitudinal vertical plane of the body. The wire has a nose loop at the forward end of the body, a body loop at the lower mid-section of the body, and a tail loop at the rear end of the body. Treble hooks are connected with rings to the body and tail loops. A generally flat lip projects forwardly and downwardly from the nose section of the body. The body is made with a mold assembly having two plates with a plurality of body cavities and loop grooves for supporting the wire along the longitudinal central plane of each cavity. The mold assembly has a plastic material inlet passage leading to the nose section of each cavity and a vent passage open to the tail sections of each cavity. A gun is used to pressure inject plastic materials into the inlet passage which reacts in the body cavity to form the foamed plastic body.
申请公布号 US4437257(A) 申请公布日期 1984.03.20
申请号 US19810263897 申请日期 1981.05.15
申请人 KLUGE, DOUGLAS J. 发明人 KLUGE, DOUGLAS J.
分类号 A01K85/16;B29C44/12;B29C44/42;B29C45/14;(IPC1-7):B29D27/00 主分类号 A01K85/16
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