Dual chamber lotion pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 24, 2006
Issued Date -
N/A
app pub date -
Jan 8, 2003
filing date -
Jan 8, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A manually operated vertically reciprocated pump dispenser has a simplified construction with two separate pumps that pump two separate liquids from a container and keep the two separate liquids separated from each other as they are pumped through the dispenser, mixing the liquids for the first time in a discharge passage of the dispenser just prior to the mixed liquids being discharged from the dispenser.
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Family
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Cited Art Landscape
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