Portable liquid sprayer

Details Portable liquid sprayer Portable liquid sprayer

1985-12-04

1988-11-29

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Fluid pressure discharge means

239374, 239390, 222153, 222174, 22240214, A01G 2514

Patent

active

047875607

ABSTRACT:
A portable liquid sprayer has a tank adapted to contain a supply of liquid received through a fill opening, an a pump for pressurizing liquid contained therein. A first spraying mechanism includes a first control valve carried on the tank and a first nozzle removably connected to the tank. A second spraying mechanism and a second nozzle form part of a wand assembly located at one end of a flexible hose. The hose has a coupling at the opposite end adapted to be interchangeably connected to the tank in the place of the first nozzle. The first control valve has a valve seat included as an integral component of the first nozzle and without which the first control valve is incapable of preventing the flow of pressurized liquid therethrough from the tank.

REFERENCES:
patent: 688261 (1901-12-01), Parks
patent: 3135431 (1964-06-01), Matthewson et al.
patent: 3565344 (1971-02-01), Takei
patent: 3993245 (1976-11-01), Smith
patent: 4192464 (1980-03-01), Chow
patent: 4496081 (1985-01-01), Farrey

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