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the heat exchanger comprising only tubular air ducts within the fire
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CPC
F24B1/1886
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24B
DOMESTIC STOVES OR RANGES FOR SOLID FUELS
F24B1/00
Stoves or ranges
Current Industry
F24B1/1886
the heat exchanger comprising only tubular air ducts within the fire
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Patents Grants
last 30 patents
Information
Patent Grant
Remote monitoring of fired heaters
Patent number
11,365,886
Issue date
Jun 21, 2022
UOP LLC
Theodore Peter Faiella
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Device for improving combustion in a fireplace
Patent number
9,841,193
Issue date
Dec 12, 2017
Institut polytechnique de Grenoble
Jean-Francois Boujut
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heat exchange device
Patent number
5,934,270
Issue date
Aug 10, 1999
Sinil Kim
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Regenerator with tube system, particularly adapted for fireplaces a...
Patent number
5,718,218
Issue date
Feb 17, 1998
Attilio Pagani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating device
Patent number
5,009,219
Issue date
Apr 23, 1991
Liets Agrarische Technieken B.V.
Fredericus Liet
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Draft operated fireplace insert
Patent number
4,807,589
Issue date
Feb 28, 1989
Willard D. Johnson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace grate for gas fired fireplace including forced air heat e...
Patent number
4,694,818
Issue date
Sep 22, 1987
Morton Metalcraft Company
Jon Bridgwater
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fire-guard
Patent number
4,616,628
Issue date
Oct 14, 1986
Johannes B. Ratelband
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger for stoves and fire-places
Patent number
4,549,522
Issue date
Oct 29, 1985
Germain Savignac
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fire-guard
Patent number
4,541,408
Issue date
Sep 17, 1985
John B. Ratelband
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat recuperator for fireplace
Patent number
4,535,751
Issue date
Aug 20, 1985
Foyer d'Aciernergie Inc.
Jean-Louis Bourgeois
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace cross-circulating air heater
Patent number
4,535,752
Issue date
Aug 20, 1985
Bunyan B. Cagle
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace and stove apparatus
Patent number
4,503,836
Issue date
Mar 12, 1985
Ting Enterprises, Inc.
Jeffrey L. Evans
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace insert
Patent number
4,470,400
Issue date
Sep 11, 1984
Powrmatic of Canada, Ltd.
Norman Fleisler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heating unit
Patent number
4,445,497
Issue date
May 1, 1984
Glen W. Kilday
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat-recovery device for open hearth
Patent number
4,441,481
Issue date
Apr 10, 1984
Paul Verhaegen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace and stove apparatus
Patent number
4,436,080
Issue date
Mar 13, 1984
Ting Enterprises, Inc.
Jeffrey L. Evans
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace damper and air flow control
Patent number
4,418,680
Issue date
Dec 6, 1983
Broadbent; Merle Y.
Lynn C. Broadbent
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace and stove apparatus
Patent number
4,414,957
Issue date
Nov 15, 1983
Ting Enterprises, Inc.
Jeffrey L. Evans
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fire-guard
Patent number
4,412,524
Issue date
Nov 1, 1983
John B. Ratelband
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heated grate
Patent number
4,408,594
Issue date
Oct 11, 1983
Ronald J. Shimek
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heat extractor
Patent number
4,404,955
Issue date
Sep 20, 1983
Thomas Industries Inc.
William P. Sherman
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating apparatus comprising a heat recovery apparatus
Patent number
4,397,293
Issue date
Aug 9, 1983
Thierry Pibernat
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heat exchanger apparatus and method
Patent number
4,381,759
Issue date
May 3, 1983
Carlo Faustini
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hot-air distribution system
Patent number
4,369,626
Issue date
Jan 25, 1983
Thomas T. Frankie
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace boiler with air tight front and controlled draft
Patent number
4,355,625
Issue date
Oct 26, 1982
William C. Kincaid
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heat exchanger
Patent number
4,353,350
Issue date
Oct 12, 1982
Helmut Albrecht
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger unit
Patent number
4,334,517
Issue date
Jun 15, 1982
Bruce Sweitzer
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fireplace heat exchanger
Patent number
4,332,236
Issue date
Jun 1, 1982
Richard A. Stora
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Home heating apparatus
Patent number
4,325,509
Issue date
Apr 20, 1982
Leonard C. Base
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
MODULAR OVEN FOR MULTIPLE USE
Publication number
20210207809
Publication date
Jul 8, 2021
PLINIO LUIZ NOGUEIRA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REMOTE MONITORING OF FIRED HEATERS
Publication number
20180363914
Publication date
Dec 20, 2018
UOP LLC
Theodore Peter Faiella
F24 - HEATING RANGES VENTILATING
Information
Patent Application
OVEN HAVING AN ENCLOSED HEAT EXCHANGE ZONE
Publication number
20140251299
Publication date
Sep 11, 2014
Hongfeng Zhu
F24 - HEATING RANGES VENTILATING
Information
Patent Application
FIREPLACE HEAT EXCHANGER
Publication number
20080156892
Publication date
Jul 3, 2008
H. Alfred Eberhardt
F28 - HEAT EXCHANGE IN GENERAL