Nursing bottle

Details Nursing bottle Nursing bottle

1993-03-25

1993-12-14

Shoap, Allan N.

Bottles and jars

Nursing bottles and nipples

215 114, A67J 900

Patent

active

052694259

ABSTRACT:
The separate storage of powdered milk or dehydrated foods and water and the admixing of said substances at the time of use is permitted in a nursing bottle by providing a nursing bottle with a partition for dividing the container thereof into two separate compartments, said partition having an intercommunicating opening for intercommunicating said compartments, and a removable plug inserted into said intercommunicating opening by a friction fit, said friction fit having a strength sufficient to keep said plug within said opening under normal conditions but insufficient to maintain said plug within said opening when the liquid contained in one of the compartments is shaken or when one of the compartments is pressed to establish a pressure differential between the two compartments.

REFERENCES:
patent: 2597483 (1952-05-01), Head, Sr.
patent: 3071272 (1963-01-01), Doner
patent: 4339046 (1982-07-01), Coen
patent: 4676387 (1987-06-01), Stephenson et al.
patent: 4685577 (1987-08-01), Chen
patent: 4856995 (1989-08-01), Wagner
patent: 4971211 (1990-11-01), Lake
patent: 5176561 (1993-01-01), Greenberg et al.

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