Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1992-05-27
1999-06-29
Shaver, Kevin P.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
2221456, 366339, B67D 552
Patent
active
RE0362352
ABSTRACT:
A dispensing device and disposable mixer for a plurality of fluids is provided in a combination in which the dispenser stores the fluids separately and delivers them to an orifice in which the fluids are maintained in separation to the point of interface between the orifice and inlet end of the mixer having low resistance to the flow of the fluids for preventing cross contamination between the fluids and optionally provided mixer for both enhancing the mixing action downstream and for maintaining the integrity and separation between the fluids.
REFERENCES:
patent: 3159312 (1964-12-01), Van Sciver, II
patent: 3390814 (1968-07-01), Creighton, Jr. et al.
patent: 3575319 (1971-04-01), Safianoff
patent: 3767085 (1973-10-01), Cannon et al.
patent: 4452285 (1984-06-01), Leibhard et al.
patent: 4538920 (1985-09-01), Drake
patent: 4690306 (1987-09-01), Staheli
Chen Sung Jen
Keller Wilhelm A.
Keller Wilhelm
Shaver Kevin P.
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