NON-BYPASSABLE CATALYST ASSISTED APPLIANCES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20200393133A1
SERIAL NO

17004413

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A non-bypassable catalyst assisted appliance includes, for example, a housing having a combustion chamber, a loading door, an air inlet opening, and an exit opening connectable to a flue. A platform defines a non-movable separation in the housing between the combustion chamber and the exit opening. An insulated catalyst combustor is disposed between a top wall of the housing and the platform. When the door of the appliance is closed, gas from the combustion chamber is exhausted and directed along a single flow path horizontally through the insulated catalytic combustor and into the flue. When the door of the appliance is open, gas from the combustion chamber is inhibited from passing through the loading door opening, and ambient air entering the loading door opening and combustion gas from the combustion chamber are exhausted and directed along a single flow path horizontally through the insulated catalytic combustor and into the flue.

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Patent Owner(s)

Patent OwnerAddress
JOTUL ASLANGOYVEIEN POSTBOKS 1411 FREDRIKSTAD 1602

International Classification(s)

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  • 2020 Application Filing Year
  • F23G Class
  • 107 Applications Filed
  • 47 Patents Issued To-Date
  • 43.93 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
PURINTON, Roger W Raymond, US 4 23
SPENCER, Shane L Windham, US 4 23

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Patent Citation Ranking

  • 0 Citation Count
  • F23G Class
  • 0 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6418101 - 1011 - 200510152025303540455055606570

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