Electronic fish attractor with acoustic sounder
US4951410A · kind A · utility
12Cited by
13References
5Claims
0Family size
Inventor
Key dates
| Filing date | Nov 14, 1988 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Nov 14, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K97/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A fish attractor using an electronically driven acoustic sounder. It includes a sounding board acoustically coupled to the surrounding water, which has the acoustic sounder connected thereto. The surrounding board may be suspended from the fishing vessel or dragged behind it. It may include simulated sea weed attached to the board and a dispenser for dispensing chumming oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.