Vent for paint cups

Details Vent for paint cups Vent for paint cups

1981-04-20

1983-06-21

Hall, George T.

Receptacles

Closures

With condition responsive vent or valve

220367, B65D 5116

Patent

active

043889972

ABSTRACT:
An improved paint cup for a suction feed hand held spray gun having a jar and a removable cap. A resilient unitary molded check valve either is positioned within or is positioned to cover a vent opening extending through the cap to allow exterior air to flow into the jar while inhibiting paint flow from the jar through the vent opening when the spray gun is tilted.

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