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Controlled Sinking Weight
专利权人:
Sabrina Butler
发明人:
Sabrina Butler
申请号:
US15992348
公开号:
US20180343843A1
申请日:
2018.05.30
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A slip sinker includes an elongated inner tubular weighted mass having a conical end for ease of threading a fishing line. Annularly disposed about the elongated inner tubular weighted mass is a casing shell that provides a level of buoyancy and which has a generally bulged, symmetrical, and cylindrical or oblong shape. The casing shell is a durable, buoyant, low-density element. The slip sinker has a shape and density which causes the sinker to be slow to sink, to land softly, to make less noise, and to avoid digging into bottom substrates. The disclosed slip sinker: does not easily tangle in weeds or other bottom substrates starts to ascend immediately upon the line being tugged or reeled, such as to avoid dragging across the bottom of the body of water and/or catching on obstacles and improves ease of casting, such as by allowing for improved control and farther casts.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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