Firebox floor of a furnace for combusting wood
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 18, 2023
Grant Date -
N/A
app pub date -
May 5, 2021
filing date -
Jun 23, 2020
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A furnace for combusting wood comprises a firebox floor in a primary burn chamber of the furnace, where the wood is received for generating a gas therefrom, that is defined by a thermally conductive body of refractory material. The body of refractory material defines an upper support surface arranged to support the wood above or over the same. The body of refractory material also defines, beneath the upper support surface, a duct as part of a secondary burn chamber of the furnace which is arranged (i) to be communicated with the primary burn chamber of the furnace to receive the gas generated by heating of the wood therein and carrying combustible products, and (ii) to convey the gas in a manner supporting combustion of the combustible products carried thereby.
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 | |
---|---|---|
HEATMASTER FURNACES INC | BOX 158 WINKLER R6W 0N2 |
International Classification(s)

- 2021 Application Filing Year
- F23M Class
- 16 Applications Filed
- 8 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Friesen, Jake Isaac | Winkler, CA | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Groening, Blair Allan | Winkler, CA | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Penner, Albert | Winkler, CA | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 | |||
Wall, Bernhard | Winkler, CA | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- F23M Class
- 0 % this patent is cited more than
- 2 Age
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- No Forward Cites to Display

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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 18, 2027 |
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