LIGHTING EFFECTS IN A HEATING APPLIANCE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 8, 2010
app pub date -
Jan 7, 2009
filing date -
Jan 7, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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HNI TECHNOLOGIES INC | 408 EAST 2ND STREET MUSCATINE IA 52761 |
International Classification(s)

- 2009 Application Filing Year
- B23P Class
- 2521 Applications Filed
- 471 Patents Issued To-Date
- 18.69 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Berg, Richard D | Lakeville, US | 7 | 62 |
# of filed Patents : 7 Total Citations : 62 | |||
Wurtz, Christopher L | Rochester, US | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- B23P Class
- 10.18 % this patent is cited more than
- 15 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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