发明名称 Fishing rod indicator
摘要 A fishing rod is disclosed as comprising a handle having a rod portion extending from one end thereof. The extended end of the rod portion is provided with a movable electrical contact which carries a fishing line. The contact is responsive to the presence of a fish on the line for closing an electrical circuit which, in turn, is adapted to actuate a signaling device disposed in the handle of the fishing rod to indicate to the fisherman when a fish is tampering, or otherwise biting, the bait at the end of the fishing line.
申请公布号 US4507890(A) 申请公布日期 1985.04.02
申请号 US19830553377 申请日期 1983.11.21
申请人 THORNE, KEITH 发明人 THORNE, KEITH
分类号 A01K97/12;(IPC1-7):A01K97/12 主分类号 A01K97/12
代理机构 代理人
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