Fishing – trapping – and vermin destroying – Fishing – Line-attached bodies – hooks and rigs
Patent
1989-08-21
1990-07-17
Rowan, Kurt
Fishing, trapping, and vermin destroying
Fishing
Line-attached bodies, hooks and rigs
43 4313, A01K 9100
Patent
active
049412817
ABSTRACT:
A weighted downrigger for troll fishing provides a vertical stabilizing fin having a medial rotatable member to aid in attracting fish and a jaw-type line clamp to releasably fasten a fishing line inwardly adjacent a lure. The stabilizing fin and rotating element both provide light reflecting surfaces, which may additionally be colored, to optically attract fish. The rotating element provides additional acoustical-like attraction for fish. The line clamp provides adjustable tensioning structure and an elongate lever arm on one jaw to magnify the force of a fishing line trailing from the lever arm to cause clamp release responsive to less force on the trailing end of a fishing line than on the inboard end of such line.
REFERENCES:
patent: 2545185 (1951-03-01), Winslow
patent: 2786296 (1957-03-01), Loebenstein
patent: 3466787 (1969-09-01), Collins
patent: 3835573 (1974-09-01), Borchardt
patent: 3978811 (1976-09-01), Angus
patent: 4161078 (1979-07-01), Pagani
patent: 4255890 (1981-03-01), Smith
patent: 4430823 (1984-02-01), Henze
Howard Ronald F.
Vitale Roger H.
Bergman Keith S.
Rowan Kurt
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