Baby feeding bottle

Details Baby feeding bottle Baby feeding bottle

1979-03-22

1980-08-05

Marcus, Stephen

Bottles and jars

Nursing bottles and nipples

215 13R, A61J 900, A47K 4102

Patent

active

042157854

ABSTRACT:
An upwardly tapering neck portion of an upper part of a housing for a vacuum-wall receptacle terminates in a thin circular lip which makes a line contact with the neck portion of the vacuum-wall receptacle. The neck portion of the upper part of the housing is relatively thin-walled and is distortable so that it can change shape if necessary to in that manner accommodate manufacturing differences in the vacuum-receptacle.

REFERENCES:
patent: 950557 (1910-03-01), Paalen
patent: 1354712 (1920-10-01), Altenberg
patent: 1448996 (1923-03-01), Donath
patent: 1744498 (1930-01-01), Payson et al.
patent: 1855039 (1932-04-01), Wetmore
patent: 2546681 (1951-03-01), Searer
patent: 2643785 (1953-06-01), Rust
patent: 2774500 (1956-12-01), Budiani
patent: 2833436 (1958-05-01), Ruderian
patent: 2981430 (1961-04-01), Tsien
patent: 3028984 (1962-04-01), Bramming
patent: 3039639 (1962-06-01), Hassid
patent: 3047175 (1962-07-01), Bramming
patent: 3373888 (1968-03-01), Fuller
patent: 3747791 (1973-07-01), Fouser

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