Liquid Dispenser with Anti-Retraction Feature
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United States of America Patent
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app pub date -
Jun 1, 2009
filing date -
Jun 5, 2008
priority date (Note) -
Abandoned
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Abstract
An improved nozzle assembly with an anti-retraction feature which is useful in conjunction with a container, such as a bottle, for the dispensing of a liquid, and particularly for the targeted delivery of a thickened liquid. The nozzle assembly is advantageously provided as an element of a combination package and delivery article useful for both storing and dispensing a liquid treatment composition which package and delivery article comprises the improved nozzle assembly. The improved nozzle assembly, especially when part of a combination package and delivery article is especially useful for the targeted delivery of a drain treatment composition used to treat slow running but especially clogged drains.
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