LIGHTING EFFECTS IN A HEATING APPLIANCE

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United States of America Patent

APP PUB NO 20100170496A1
SERIAL NO

12349548

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fireplace includes a first enclosure defining a combustion chamber and having a front that allows viewing within the combustion chamber, one or more back panels opposite the front, a plurality of side panels, a top panel, and a bottom panel. At least one of the one or more back panels and plurality of side panels includes a plurality of optically transmissive regions. A second enclosure includes a plurality of panels that are secured together to surround the plurality of side panels. A flame-generating element is disposed within the combustion chamber adjacent the bottom panel and is adapted to generate a flame. A lighting assembly between the first enclosure and the second enclosure is operable to project light onto portions of the second enclosure facing the first enclosure to passively illuminate an interior of the combustion chamber through the plurality of optically transmissive regions.

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Patent Owner(s)

Patent OwnerAddress
HNI TECHNOLOGIES INC408 EAST 2ND STREET MUSCATINE IA 52761

International Classification(s)

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  • 2009 Application Filing Year
  • B23P Class
  • 2521 Applications Filed
  • 471 Patents Issued To-Date
  • 18.69 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berg, Richard D Lakeville, US 7 62
Wurtz, Christopher L Rochester, US 1 1

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Patent Citation Ranking

  • 1 Citation Count
  • B23P Class
  • 10.18 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges402815014311301 - 1011 - 2021 - 3031 - 4071 - 8091 - 100100 +020406080100120140160180200220240260280300

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