Compact boiler with tankless heater for providing heat and domestic hot water and method of operation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7007858
APP PUB NO 20040103854A1
SERIAL NO

10617699

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A small and compact boiler for providing hot water for indoor heating and domestic hot water and method of operation are provided. The boiler includes a three way valve configured to circulate boiler water through a heating circuit when indoor heat is required, and bypass the heating circuit and circulate the boiler water through the heat exchanger to enable production of domestic hot water.

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Patent Owner(s)

Patent OwnerAddress
THE MARLEY COMPANY LLC6325 ARDREY KELL ROAD SUITE 400 CHARLOTTE NC 28277

International Classification(s)

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  • 2003 Application Filing Year
  • F24D Class
  • 43 Applications Filed
  • 11 Patents Issued To-Date
  • 25.59 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2003200420052006200720082009201020110255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abdel-Rehim, Ayman Michigan City, IN 3 24
Cui, Shuqing Valparaiso, IN 13 60
Rolph, Neil LaPorte, IN 7 24

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Patent Citation Ranking

  • 4 Citation Count
  • F24D Class
  • 8.70 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2119101 - 1011 - 20100 +00.511.522.533.544.555.566.577.588.599.51010.51111.512

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