Special receptacle or package – For mixing – Means to manipulate without rupture
Patent
1978-09-27
1983-06-07
Moy, Joseph Man-Fu
Special receptacle or package
For mixing
Means to manipulate without rupture
215258, 215DIG8, 206219, B65D 2508
Patent
active
043866964
ABSTRACT:
Device for storing separately at least two products which are to be dispensed simultaneously comprises a container defining a first compartment, a hollow closure for said container defining a second compartment, an ejectable capsule closing said second compartment, and an elastic collar carried by said hollow closure member and positioned to cause separation of said capsule from said second compartment when said hollow closure is removed from said container. The device is characterized by the fact that the collar is convex toward the bottom of the container and radially slotted to permit compression of the collar when it is forced through the neck of said container.
REFERENCES:
patent: 908822 (1909-01-01), Turner
patent: 2629508 (1953-02-01), Prager
patent: 2695111 (1954-11-01), Voss
patent: 3326400 (1967-06-01), Hamelin et al.
patent: 3684455 (1972-08-01), Vacirca
patent: 3827592 (1974-08-01), Deussen
"L'Oreal"
Man-Fu Moy Joseph
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