Infants' feeding bottle

Details Infants' feeding bottle Infants' feeding bottle

1975-10-02

1977-05-10

Norton, Donald F.

Measuring and testing

Gas analysis

Moisture content or vapor pressure

215 11A, A61J 902

Patent

active

040220605

ABSTRACT:
An infants' feeding bottle provided with an indicating device such as a thermometer or graduated scale is detachably carried on the wall of the bottle. The indicating device includes a sheath which is received in an elongate slot formed in the bottle wall, the slot being exposed only at the exterior of the bottle and having no communication with the interior of the bottle. The lower end of the slot terminates above the bottom wall of the bottle and the upper end of the slot is open at the tapered neck region of the wall to permit insertion or withdrawal of the sheath from the neck end of the bottle.

REFERENCES:
patent: 2313688 (1943-03-01), Wappner
patent: 2472996 (1949-06-01), Wilder
patent: 2505037 (1950-04-01), Frumkin
patent: 2591375 (1952-04-01), Radford

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