Drinking goblet enabling two doses of constituents to be mixed j

Special receptacle or package – Combined or convertible – Including drinking vessel

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Details

206221, 206219, 220 23, 215 6, 2221425, B65D 8132, B65D 8572, B65D 5128

Patent

active

044100850

ABSTRACT:
The tumbler according to the invention comprises a recipient in the form of a glass whose bottom is provided with an axial tube in which is screwed the open base of a sleeve containing a flask, the opening of the latter being hermetically applied against a seal. When this sleeve is unscrewed, the contents of the flask mix with those of the glass. Other variants are possible according to the invention.

REFERENCES:
patent: 937049 (1909-10-01), Callahan
patent: 2545302 (1951-03-01), Perezlias
patent: 2981435 (1961-04-01), McCarthy
patent: 3275180 (1966-09-01), Optner et al.
patent: 3407922 (1968-10-01), Palmer
patent: 3696919 (1972-10-01), Miles
patent: 3741383 (1973-06-01), Wittwer
patent: 3856138 (1974-12-01), Maekawa et al.
patent: 3918920 (1975-11-01), Barber

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