Collapsible infant feeding bottle

Details Collapsible infant feeding bottle Collapsible infant feeding bottle

1987-08-27

1988-05-17

Fidei, David T.

Bottles and jars

Nursing bottles and nipples

215 1R, 206218, 220 1R, A61J 900

Patent

active

047444762

ABSTRACT:
An infant feeding bottle provides a collapsible main body portion in order to prevent injury. Collapsibility is provided by elongate structures having hinge points at their ends and at their center. The elongate structures are located within the wall of the main body portion between inner and outer membranes. Both inner and outer membranes are constructed of relatively inelastic, tearable material. Under axial compression, the walls of the bottle collapse tearing both membranes and expelling any contained liquid therefrom.

REFERENCES:
patent: 2854049 (1958-09-01), Wyllie
patent: 2931409 (1960-04-01), Unthawk
patent: 3552466 (1971-01-01), Fairchilds
patent: 4193506 (1980-03-01), Trindle et al.
patent: 4324340 (1982-04-01), Belokin, Jr.
patent: 4572412 (1986-02-01), Brach et al.

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