Pop-Up Stopper Assembly
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United States of America Patent
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N/A
Issued Date -
Sep 23, 2010
app pub date -
Mar 16, 2010
filing date -
Mar 19, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A stopper assembly installable inside an existing drain without tools, the stopper assembly having a base, a spring assembly, a traveler and a plurality of sealing rings. At least one sealing ring is desirably disposed around a lower portion of the base and frictionally engages an inside wall of the existing drain. Another sealing ring is desirably disposed around the traveler and frictionally engages an inside wall of the base when the traveler is disposed in the closed position relative to the base. A relatively wide flange disposed at the top of the base desirably extends radially beyond the periphery of the existing drain fixture,
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