Dispensing – Plural sources – compartment – containers and/or spaced jacket – With common discharge
Patent
1989-11-07
1991-04-16
Huppert, Michael S.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With common discharge
222509, 222525, B67D 556, B65D 2540
Patent
active
050075632
ABSTRACT:
A dispensing head for container having an outlet nozzle includes a coupling member for fitting on the nozzle and is provided with a central conduit, a chamber for an additive product surrounding the central conduit with the chamber having at its base an annular opening to the central conduit; a tube is slidably disposed in the central conduit and has at one end adjacent the coupling member openings so that when the head is mounted on the nozzle the tube will be moved from a storage position, where the opening of the chamber to the central conduit is closed, to another position where the openings of the tube establish communication between the chamber's opening and the central conduit; the end of the chamber remote from the nozzle has a plurality of openings to permit dispensing of the additive with the main product.
REFERENCES:
patent: 2455572 (1948-12-01), Evans
patent: 2914220 (1959-11-01), Marraffino
patent: 3002658 (1961-10-01), Sayda
patent: 3042263 (1959-11-01), Gallo, Sr.
patent: 3135428 (1964-06-01), Gallo, Sr.
patent: 3182860 (1965-05-01), Gallo, Sr.
patent: 3311263 (1965-06-01), Harmon
patent: 3747804 (1973-07-01), Raaf et al.
"L'Oreal"
DeRosa Kenneth
Huppert Michael S.
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