Baby bottle with nipple and flexible straw

Details Baby bottle with nipple and flexible straw Baby bottle with nipple and flexible straw

1989-08-25

1990-11-13

Weaver, Sue A.

Bottles and jars

Nursing bottles and nipples

215 114, 215 116, A61J 900, A61J 908, A61J 1104

Patent

active

049695649

ABSTRACT:
A baby bottle assembly having a nipple which is mounted on a flexible straw extending from the bottle such that in the preferred embodiment, the straw is disposed within the interior of the bottle with a substantial portion of the straw extending exteriorly of the bottle and having a nipple structure mounted on the end, such that a baby can feed from the bottle in an upright position without the need of having to invert the bottle to facilitate fluid flow to the nipple and further, wherein a one-way valve structure is mounted on the end of the straw within the nipple assembly to permit fluid flow in an outward direction from the bottle while preventing air from entering the bottle through the flexible straw.

REFERENCES:
patent: 224557 (1880-02-01), Potter
patent: 227075 (1880-04-01), Thompson
patent: 468759 (1892-02-01), Bobrick
patent: 514974 (1894-02-01), Turck
patent: 593830 (1897-11-01), Borgenschild
patent: 2655279 (1953-10-01), Wolf
patent: 3044650 (1962-07-01), Oltion et al.
patent: 3076574 (1963-02-01), Woodbury, Jr.
patent: 3441160 (1969-04-01), Levy
patent: 3704803 (1972-12-01), Ponder
patent: 4463859 (1984-08-01), Greene

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