Fish bait dispenser

Fishing – trapping – and vermin destroying – Fishing – Bait distributors – e.g. – chumming devices

Patent

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Details

414412, A01K 9702

Patent

active

041434790

ABSTRACT:
A vacuum package containing a single dose of the material to be dispensed is held in a frame so that it can be cut open by a spring-loaded sliding blade. The blade is held off the package against the force of the spring by a timer, which is an arrangement of a metal shear pin in contact with another metal of lower electrode potential. Immersion of the timer in an electrolyte such as sea water initiates galvanic action which causes the shear pin to corrode to failure close to a predetermined time.

REFERENCES:
patent: 2031869 (1936-02-01), Trouth
patent: 3319595 (1967-05-01), Van Dorn et al.
patent: 3426472 (1969-02-01), Richard

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