Receptacles – Container attachment or adjunct – Drinking device
Reexamination Certificate
2005-01-11
2005-01-11
Moy, Joseph Man-Fu (Department: 3727)
Receptacles
Container attachment or adjunct
Drinking device
C220S708000, C220S709000, C220S710000
Reexamination Certificate
active
06840397
ABSTRACT:
Containers for beverages, e.g. cans for soft drinks are provided with a tubular lever arranged on the top part of the can. The lever (L) is mounted with possibility to pivot and once pivoted to pierce by its one extremity (17) the can's top and to perforate it. The piercing extremity (17) is connected to a flexible extension (38) protruding into the can and through which the content of the container can be consumed. In one of the embodiments the extension (38) is formed as folded tubular member made of plastic material. Once the can is perforated the extension is capable to unfold and fall into the can so as to approach the beverage and to allow its consumption.
REFERENCES:
patent: 2450244 (1948-09-01), Lynch
patent: 3559868 (1971-02-01), Chang
patent: 4923083 (1990-05-01), Forbes
patent: 5172827 (1992-12-01), Chang et al.
patent: 5687972 (1997-11-01), Petrak
Man-Fu Moy Joseph
Rosenberg Baruch
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