Tamper-evident closure for spirits bottles and the like

Details Tamper-evident closure for spirits bottles and the like Tamper-evident closure for spirits bottles and the like

1990-10-31

1992-07-21

Marcus, Stephen

Bottles and jars

Closures

Frangible member or portion

215343, 215356, B65D 4120

Patent

active

051315491

ABSTRACT:
A tamper-evident closure for a spirits bottle and the like, which can be easily and rapidly applied to the bottle during the bottling step and affords improved pouring of the bottle contents in use, comprises a cap having an inside threadway, a cylindrical sleeve coaxial with the cap, having an upper edge, an outside threadway matching the inside threadway of the cap, an inside spline formation and a lower edge, as well as a tamper-proofing seal formed between the cap and the sleeve, the sleeve being adapted to arrange itself with the upper and lower edges facing respective shoulders formed on the bottle, and with the inside spline formation engaged with a corresponding spline formation formed on the bottle.

REFERENCES:
patent: 3850328 (1974-11-01), Guala
patent: 4232795 (1980-11-01), Vigna
patent: 4493427 (1985-01-01), Wolkonskey
patent: 4530437 (1985-07-01), Gray et al.
patent: 4679696 (1987-07-01), Bonnenfaut et al.
patent: 4775064 (1988-10-01), Baxter

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