Universal coupler

Pipe joints or couplings – Convertible

Patent

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Details

285175, 285177, 285390, 285423, 285DIG22, F16L 5500

Patent

active

042668131

ABSTRACT:
The invention comprises a funnel shaped device adapted to selectably engage male or female standard garden hose fittings, antifreeze bottles and "Clorox" brand sodium hypochlorite bottles. The coupler enables the fresh water holding tanks of a recreational vehicle or yacht to be flushed conveniently, disinfected with sodium hypochlorite or filled with antifreeze for winter storage.

REFERENCES:
patent: 1644582 (1928-09-01), Hoaglund
patent: 1647245 (1927-11-01), Morrill
patent: 2117955 (1938-05-01), Haas
patent: 2456418 (1948-12-01), Imerman
patent: 2562294 (1951-07-01), Cahenzli
patent: 2768844 (1956-10-01), Schadeberg
patent: 2956737 (1960-10-01), Hager
patent: 2978262 (1961-04-01), Frank
patent: 3473782 (1969-10-01), Gessic
patent: 3690703 (1972-09-01), Phillipps
patent: 4067072 (1978-01-01), Izzi
patent: 4116477 (1978-09-01), Wahoski
patent: 4187846 (1980-02-01), Lolachi

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Profile ID: LFUS-PAI-O-2043132

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