Special receptacle or package – For mixing – Tear strip or piercer
Patent
1979-07-17
1981-10-13
Garbe, Stephen P.
Special receptacle or package
For mixing
Tear strip or piercer
B65D 2508
Patent
active
042943515
ABSTRACT:
The present invention provides a multi-compartment container designed for storage and transportation in separated condition of the components of a composition, particularly where the components are interactive, and for admixture of the components when required for use. The container comprises a chamber separated into first and second compartments by a partition, wherein the first compartment is arranged to receive a first component of a composition and the second compartment is arranged to receive a second component of the composition, the partition is mounted on the interior of the container and the first compartment is provided with a plunger which is sealingly slidable within the first chamber, is initially mounted in an extended condition so that the innermost end of the plunger defines a wall of the first compartment opposite to the partition and is arranged to be depressed and to separate a portion of the margin of the partition from the interior of the chamber.
REFERENCES:
patent: 3156369 (1964-11-01), Bowes et al.
patent: 3220588 (1965-11-01), Lipari
patent: 3344914 (1967-10-01), Bloom et al.
patent: 3603469 (1971-09-01), Magni
patent: 3785481 (1974-01-01), Allet-Coche
patent: 3809225 (1974-05-01), Allet-Coche
patent: 3968872 (1976-07-01), Carazza
patent: 4167228 (1979-09-01), Cheetham
patent: 4195731 (1980-04-01), Carazza
Garbe Stephen P.
Hinds William R.
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