Valve member assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9546475
APP PUB NO 20150233096A1
SERIAL NO

14625807

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve member assembly includes a housing, a check valve assembly, and a float valve assembly. The housing is a cup, a retainer and a bonnet releasably secured together. The check valve assembly is positioned within the cup, and the float valve assembly is positioned between the bonnet and the retainer. The valve member assembly can be easily assembled and inserted into a valve body.

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Patent Owner(s)

Patent OwnerAddress
WATTS REGULATOR CO815 CHESTNUT STREET NORTH ANDOVER MA 01845

International Classification(s)

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  • 2015 Application Filing Year
  • E03B Class
  • 148 Applications Filed
  • 117 Patents Issued To-Date
  • 79.06 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, John D Malden, US 5 55

Cited Art Landscape

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Patent Citation Ranking

  • 25 Citation Count
  • E03B Class
  • 97.30 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges22482201 - 1011 - 2031 - 4002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.5

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 17, 2028