Fountain brush liquid applicator

Details Fountain brush liquid applicator Fountain brush liquid applicator

1977-06-20

1979-04-17

Pieprz, William

Coating implements with material supply

Including means to apply material-moving force

Manually engageable resilient wall or wall portion

401160, 401155, 401183, 401162, 401269, 401206, B05C 106, A46B 1102, B43M 1106

Patent

active

041498143

ABSTRACT:
A pen shaped device includes a brush-type applicating tip for dispensing and applying liquid that is stored in an integral fountain reservoir bag. The brush is permanently mounted outside the reservoir, receiving liquid through a hollow tube or other narrow passage. A check valve is provided within the device to prevent leakage during storage but the valve allows liquid to pass from the reservoir to the brush under the impetus of semi-automatic or manual finger-operable feed control. The brush is kept moist during storage by being capped in an air-tight enclosure which receives vapor of the liquid through a vapor-permeable membrane communicating with the reservoir.

REFERENCES:
patent: 1400954 (1921-12-01), Holloway et al.
patent: 2976560 (1961-03-01), Turner
patent: 3038193 (1962-06-01), Luedtke et al.
patent: 3075229 (1963-01-01), Rufo
patent: 3181539 (1965-05-01), Aston
patent: 3372426 (1968-03-01), Schwartzman
patent: 3390940 (1968-07-01), Schwartzman
patent: 3545874 (1970-12-01), Schwartzman
patent: 3896822 (1975-07-01), Zimmerman
patent: 4040753 (1977-08-01), Griffith

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