Artificial baby feeding

Details Artificial baby feeding Artificial baby feeding

1973-12-07

1976-03-30

Norton, Donald F.

Bottles and jars

Nursing bottles and nipples

215 11D, A61J 900

Patent

active

039468887

ABSTRACT:
Artificial baby feeding apparatus for use with a container and teat has a flow directing means in the form of a one way valve or a restriction to prevent or restrict backflow of liquid from the teat to the container. A teat having a soft toroidal distal proximal portion assists in giving a satisfactory pumping action.

REFERENCES:
patent: 249557 (1881-11-01), Truesdell
patent: 589212 (1897-08-01), Michael
patent: 605161 (1898-06-01), Clement
patent: 1099082 (1914-06-01), Decker
patent: 1146639 (1915-07-01), Miller
patent: 1683246 (1928-09-01), Griffiths
patent: 2597483 (1952-05-01), Head
patent: 2655279 (1953-10-01), Wolf
patent: 2707470 (1955-05-01), Greene
patent: 2742168 (1956-04-01), Panetti
patent: 2876773 (1959-03-01), Witz
patent: 3346133 (1967-10-01), Herdman
patent: 3424157 (1969-01-01), DiPaolo

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