Tapping stopper

Details Tapping stopper Tapping stopper

1982-04-20

1985-07-30

Rolla, Joseph J.

Dispensing

Drip, leakage or waste catching or disposal

222571, B65D 2306

Patent

active

045316570

ABSTRACT:
A tapping stopper for a bottle to prevent the content liquid from trickling along the outside of the bottle. The tapping stopper comprises a pouring cylinder having a trumpet-shaped lip, an auxiliary external cylinder having a trumpet-shaped lip, and a bottom plate connecting the pouring cylinder and the auxiliary external cylinder, the pouring cylinder and the auxiliary external cylinder forming a peripheral groove between them and being arranged at a certain distance in proportion to the viscosity of the content liquid.

REFERENCES:
patent: 3369710 (1968-02-01), Lucas
patent: 3459315 (1969-08-01), Labarre
patent: 3833150 (1974-09-01), Visser-Patings
patent: 4264022 (1981-04-01), Perne et al.

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