Media dispenser
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United States of America Patent
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Oct 26, 2004
Grant Date -
Jun 6, 2002
app pub date -
Sep 6, 2001
filing date -
Jul 16, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A first reservoir body (13) includes two necks (19, 20). One neck (19) carries a thrust piston pump (11) including a medium outlet (37). The other neck (20) carries a closed second reservoir body (14) including a second medium. When the closure (9) is opened, the second medium is transferred into the first reservoir body (13) where it is mixed with or dissolved in the first medium. Thereafter, the mixed media can be discharged by the dosing pump (11) from the first reservoir body (13) in discrete doses in sequence. Thus, the media are stored separately and are not merged until being discharged.
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