Nursing bottle

Details Nursing bottle Nursing bottle

1989-06-27

1990-07-10

Weaver, Sue A.

Bottles and jars

Nursing bottles and nipples

With vent or valve for air

215 111, 222464, A61J 900, A61J 904

Patent

active

049401521

ABSTRACT:
This invention is an easy-suck nursing bottle and a fixing disc mounted between the bottle mouth and a nipple secured on the above by a cover skirt for attachment of special suction means. A flexible internal suction pipe communicating with the nipple is provided at the bottom end thereof with a weight and a float permitting the bottom end of the pipe to float on the liquid surface by the float and also the opening at the bottom end of the pipe to be maintained constantly at slightly below the liqiud surface so that liquid can always be sucked from around the surface of the liquid in the bottle.

REFERENCES:
patent: 2655279 (1953-10-01), Wolf
patent: 2742168 (1956-04-01), Panetti
patent: 2744529 (1956-05-01), Tichy
patent: 2868203 (1959-01-01), Tichy
patent: 3044650 (1962-07-01), Oltion et al.
patent: 3059797 (1962-10-01), Wilkinson et al.
patent: 3346133 (1967-10-01), Herdman
patent: 3411648 (1968-11-01), Tichy
patent: 3441160 (1969-04-01), Levy
patent: 3547296 (1970-12-01), Greenberg
patent: 3704803 (1972-12-01), Ponder

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