Self-sealing closure

Details Self-sealing closure Self-sealing closure

1991-02-19

1992-01-21

Marcus, Stephen

Receptacles

Container attachment or adjunct

Drinking device

220254, 220281, 220715, B65D 4126

Patent

active

050821342

ABSTRACT:
A self-sealing closure for sealing a receptacle is disclosed. The closure contains a lid having a depressed area and at least one orifice within the depressed area, and a shutter matching the orifice which contains a lever.
The shutter is held against the orifice. The shutter contains a device for preventing the shutter from rotating about the central axis of the closure.

REFERENCES:
patent: 3208629 (1965-09-01), Beeson
patent: 3360161 (1967-12-01), Smith
patent: 3727808 (1973-04-01), Fitzgerald
patent: 3730399 (1973-05-01), Dibrell et al.
patent: 4138033 (1979-02-01), Payne et al.
patent: 4165013 (1979-08-01), Lutz
patent: 4220262 (1980-09-01), Uhlig et al.
patent: 4331255 (1982-05-01), Fournier
patent: 4361249 (1982-11-01), Tuneski et al.
patent: 4561560 (1985-12-01), Lyon
patent: 4842158 (1989-06-01), Reyes, Jr.

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