Float release devices

Fishing – trapping – and vermin destroying – Fishing – Rod

Patent

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Details

441 8, A01K 4700, A01K 8700

Patent

active

046190660

ABSTRACT:
Float release devices which are releasible from submerged articles in order to mark the location of the articles, which devices include in a first embodiment, a double pressure-actuated float attached to a bracket by means of a pair of pressure-actuated release mechanisms for releasing the float when the float and bracket are submerged. Straps attached to the bracket serve to secure the float to a non-floating article and a plug in the release mechanism facilitates equalization of pressure in the release mechanism housing. In another embodiment of the invention a single pressure-actuated release mechanism is provided in cooperation with a float and bracket, which bracket is located on the exterior of the article to be protected, such as a fishing rod. In an alternative design for protecting a fishing rod, the pressure-release mechanism is located in the fishing rod handle for release when the fishing rod falls overboard. In another embodiment of the invention a water soluble, pin-actuated float is enclosed in the handle of a fishing rod and is designed for release when water softens the soluble pin.

REFERENCES:
patent: 116651 (1916-01-01), Beck
patent: 806730 (1905-12-01), Zoll
patent: 1860327 (1932-05-01), Kuhn
patent: 2357417 (1944-09-01), Marple
patent: 2403718 (1959-09-01), Wright
patent: 2470783 (1949-05-01), Mead
patent: 2494892 (1961-08-01), Paradis
patent: 2687541 (1954-08-01), Bannister
patent: 2791785 (1957-05-01), Metts
patent: 3085263 (1963-04-01), Yurkinas
patent: 3703782 (1972-11-01), Brown

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