Hand sprayer for liquids

Details Hand sprayer for liquids Hand sprayer for liquids

1977-10-17

1980-09-02

Saifer, Robert W.

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

And frangible seal rupturing means

239333, 239493, 239590, 222 80, 222383, B05B 9043, B05B 134

Patent

active

042202850

ABSTRACT:
Disclosed herein is a hand operated sprayer for liquids, in which the spraying unit is provided with a small bore which is factory sealed at the assembly by a special fitting properly located, to be eliminated by the pumping lever when first operated, said bore communicating with the inner space of the container.

REFERENCES:
patent: 3088617 (1963-05-01), Krautkramer
patent: 3618669 (1971-11-01), Sachs
patent: 3685739 (1972-08-01), Vanier
patent: 3714967 (1973-02-01), Zupan et al.
patent: 3788549 (1974-01-01), Ostrowsky
patent: 3865313 (1975-02-01), Kondo
patent: 3897006 (1975-07-01), Tada
patent: 4078726 (1978-03-01), Walto

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