with forced circulation

Patents Grantslast 30 patents

  • Information Patent Grant

    Cabinet circulator solid fuel heater combustion system

    • Patent number 12,146,663
    • Issue date Nov 19, 2024
    • United States Stove Company
    • Brandon Lane Barry
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Plate steel single burn rate wood heater with improved emissions

    • Patent number 11,079,114
    • Issue date Aug 3, 2021
    • United States Stove Company
    • Brandon Lane Barry
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Furnace

    • Patent number 10,801,738
    • Issue date Oct 13, 2020
    • FIRE CHIEF INDUSTRIES LLC
    • Danny N. Haynes
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Pellet stove

    • Patent number 8,082,915
    • Issue date Dec 27, 2011
    • HNI Technologies Inc.
    • Colin J. McCormick
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Self powered heat transfer fan

    • Patent number 7,812,245
    • Issue date Oct 12, 2010
    • Randall H. Reid
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Induced draft fireplace

    • Patent number 5,673,683
    • Issue date Oct 7, 1997
    • The Majestic Products Company
    • Thomas J. Beal
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Direct vent wood burning fireplace

    • Patent number 5,603,312
    • Issue date Feb 18, 1997
    • The Majestic Products Company
    • Mark R. Champion
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Self-powered heat transfer fan

    • Patent number 5,544,488
    • Issue date Aug 13, 1996
    • Randall H. Reid
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Summer damper for fireplace

    • Patent number 5,303,693
    • Issue date Apr 19, 1994
    • Wolf Steel Ltd.
    • Wolfgang Schroeter
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pellet burning heating device

    • Patent number 5,285,738
    • Issue date Feb 15, 1994
    • Mountain Home Development Company
    • Leslie D. Cullen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Furnace for solid fuels, especially for pellets

    • Patent number 5,243,963
    • Issue date Sep 14, 1993
    • Riener; Karl Stefan
    • Karl Riener
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pellet burning heating device

    • Patent number 5,133,266
    • Issue date Jul 28, 1992
    • Mountain Home Development Company
    • Leslie D. Cullen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solid fuel burning heater

    • Patent number 4,941,451
    • Issue date Jul 17, 1990
    • Richard J. Gilham
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Plate heat exchanger and heating stove with the plate heat exchanger

    • Patent number 4,878,483
    • Issue date Nov 7, 1989
    • Zenon Todorski
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Efficient, pollution free, woodburning furnace

    • Patent number 4,777,928
    • Issue date Oct 18, 1988
    • Robert Ellis
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Woodburning stove with economizer

    • Patent number 4,738,241
    • Issue date Apr 19, 1988
    • J. Herman Bernelov
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Stove

    • Patent number 4,688,545
    • Issue date Aug 25, 1987
    • Tom W. Patterson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solid fuel heating apparatus

    • Patent number 4,621,610
    • Issue date Nov 11, 1986
    • Walter K. Tomooka
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fireplace furnace

    • Patent number 4,607,612
    • Issue date Aug 26, 1986
    • Joseph DeRisi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fireplace insert

    • Patent number 4,603,683
    • Issue date Aug 5, 1986
    • Orrville Products, Inc.
    • Richard D. Craver
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Self-cleaning, high heat exchange wood or coal stove

    • Patent number 4,596,231
    • Issue date Jun 24, 1986
    • Stephen V. Chelminski
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Vestibule for any stove

    • Patent number 4,577,617
    • Issue date Mar 25, 1986
    • Frank Fusco
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Clean burning solid fuel stove and method

    • Patent number 4,545,360
    • Issue date Oct 8, 1985
    • Richard D. Smith
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Jacketed wood stove

    • Patent number 4,520,791
    • Issue date Jun 4, 1985
    • Joseph G. Chamberlain
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Means for heating water by wood burning

    • Patent number 4,461,242
    • Issue date Jul 24, 1984
    • Northern Leader, Inc.
    • Milton W. Black
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Outdoor furnace

    • Patent number 4,461,274
    • Issue date Jul 24, 1984
    • Eugene W. Cauffman
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating stove with heat regulating system

    • Patent number 4,455,995
    • Issue date Jun 26, 1984
    • Matthew W. Homolik
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Woodburning heating stove and heat extractor

    • Patent number 4,455,994
    • Issue date Jun 26, 1984
    • Matthew W. Homolik
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heater apparatus and method

    • Patent number 4,440,144
    • Issue date Apr 3, 1984
    • William E. Masters
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Jacketed wood stove

    • Patent number 4,422,436
    • Issue date Dec 27, 1983
    • Joseph G. Chamberlain
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    CABINET CIRCULATOR SOLID FUEL HEATER COMBUSTION SYSTEM

    • Publication number 20220268445
    • Publication date Aug 25, 2022
    • UNITED STATES STOVE COMPANY
    • Brandon Lane Barry
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    APPARATUS FOR AN IMPROVED WOOD BURNING HEATER

    • Publication number 20200271325
    • Publication date Aug 27, 2020
    • Willis Thompson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    APPARATUS FOR CAPTURING HEAT FROM A STOVE

    • Publication number 20170010000
    • Publication date Jan 12, 2017
    • Simon Redford
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    APPARATUS FOR CAPTURING HEAT FROM A STOVE

    • Publication number 20140373825
    • Publication date Dec 25, 2014
    • Simon Redford
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEATING DEVICE

    • Publication number 20120216788
    • Publication date Aug 30, 2012
    • Joseph A. Benedetti
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    APPARATUS FOR CAPTURING HEAT FROM A STOVE

    • Publication number 20110271948
    • Publication date Nov 10, 2011
    • Simon Redford
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PELLET STOVE

    • Publication number 20090183659
    • Publication date Jul 23, 2009
    • HNI Technologies Inc.
    • Colin J. McCormick
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FIREPLACE WITH EXHAUST HEAT EXCHANGER

    • Publication number 20090151711
    • Publication date Jun 18, 2009
    • HNI Technologies Inc.
    • Jack J. Wells
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Self powered heat transfer fan

    • Publication number 20080134690
    • Publication date Jun 12, 2008
    • Randall H. Reid
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PELLET STOVE

    • Publication number 20070215143
    • Publication date Sep 20, 2007
    • HNI Technologies Inc.
    • Colin J. McCormick
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES