Bottle and drinking tube assembly

Details Bottle and drinking tube assembly Bottle and drinking tube assembly

1990-02-26

1991-09-17

Weaver, Sue A.

Bottles and jars

Ejecting

Siphon type

215229, 220 902, 222211, A47G 2118, B65D 4728, B65D 5516

Patent

active

050487051

ABSTRACT:
A bottle and drinking tube assembly is provided for dispensing of liquids. The bottle has an open top body formed from a resilient plastic material and is adapted to be collapsed upon application of moderate hand pressure and a cap for closing the top through which the bottle is filled. An aperture is formed in the cap for receiving an elongated drinking tube that extends to the bottom of the bottle and has an end exterior of the bottle from which the liquid is discharged. A fluid seal is formed between the cap and tube. A selectively operable venting valve is also provided in the cap to alternatively permit airflow into the bottle enabling the user to sip the liquid through the tube or to prevent fluid outflow from the bottle when the bottle is collapsed to forcibly expel liquid through the tube.

REFERENCES:
patent: 2052307 (1936-08-01), Kennedy
patent: 2608841 (1952-09-01), Rice
patent: 2805001 (1957-09-01), Biederman
patent: 2815879 (1957-12-01), Hermes
patent: 3173566 (1965-03-01), Talbert
patent: 3262613 (1966-07-01), Miller
patent: 3372846 (1968-03-01), Berkus
patent: 3774813 (1973-11-01), Vanderveen
patent: 3840153 (1974-10-01), Devlin
patent: 4252256 (1981-02-01), Walsh
patent: 4286735 (1981-09-01), Sneider
patent: 4428498 (1984-01-01), Obey
patent: 4428508 (1984-01-01), Gardikas et al.
patent: 4448316 (1984-05-01), Hiroshige
patent: 4557401 (1985-12-01), Hodge
patent: 4700861 (1987-10-01), Neward

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