Pump liquid product dispenser
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United States of America Patent
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-
Dec 23, 2008
Grant Date -
Mar 23, 2006
app pub date -
Feb 5, 2003
filing date -
Feb 6, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A liquid product dispenser includes a reservoir and a pump. The pump body includes an outer portion forming a sealing closure between the pump body and the reservoir nozzle and the pump body includes an annular projection extending inwards, molded in one single piece, while the piston includes an annular stop co-operating with the annular projection to define a released position of the piston.
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