Dispenser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 8, 2015
Grant Date -
Mar 6, 2014
app pub date -
Mar 21, 2012
filing date -
Mar 23, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A dispenser for liquid to pasty substances has a pumping chamber and a dispensing tube movable between a rest position and a dispensing position during pumping. In the rest position a covering part connected to the dispenser covers a dispensing opening of the dispensing tube. During pump actuation, at least part of the dispensing tube moves perpendicular to the pumping movement while traversing the movement path of the covering part, which simultaneously moves relative to the dispensing tube. The covering part can be inwardly offset from a dispenser wall part that has a window-like opening associated with the covering part. In the rest position the covering part can be aligned with the opening. In the dispensing position the covering part can at least partially uncover the opening to expose at least part of the dispensing tube in the opening to discharge substance through the opening.
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