| 2024/0260,787 | DUAL MODE SOLID FUEL GRILLING APPLIANCE | Feb 08, 23 | Aug 08, 24 | Not available |
| 2022/0373,184 | Apparatus for Controlling an Air Inlet Valve for a Solid Fuel Burner | May 19, 22 | Nov 24, 22 | Otter Controls Limited |
| 2018/0051,885 | SOLID FUEL BURNING APPLIANCE HAVING AN AIR INTAKE CONTROL ASSEMBLY AND METHOD FOR CONTROLLING AN AIR INTAKE INTO A COMBUSTION CHAMBER OF A SOLID FUEL BURNING APPLIANCE | Aug 17, 17 | Feb 22, 18 | FABRICANT DE POELES INTERNATIONAL INC. |
| 2016/0334,106 | AUTOMATED TEMPERATURE CONTROL METHOD FOR A SOLID-FUELED COOKER | Jul 29, 16 | Nov 17, 16 | IOT CONTROLS LLC |
| 2014/0311,478 | COOLING SYSTEM FOR GAS FIREPLACE | May 31, 13 | Oct 23, 14 | CANADIAN HEATING PRODUCTS INC. |
| 2012/0222,667 | FIREPLACE INCLUDING A SAFETY PROXIMITY WARNING SYSTEM | Mar 02, 11 | Sep 06, 12 | Sit La Precisa S.p.A. Con Socio Unico |
| 2012/0216,792 | FIREPLACE INSERT | Feb 28, 11 | Aug 30, 12 | LENNOX HEARTH PRODUCTS LLC |
| 2011/0171,587 | Burner and method of its operation | Mar 15, 10 | Jul 14, 11 | Planika Sp. z o.o. |
| 2011/0073,101 | CONTROL SYSTEM FOR HEATING SYSTEMS | Dec 01, 10 | Mar 31, 11 | FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. |
| 2011/0048,401 | GAS FIREPLACE | Jul 23, 10 | Mar 03, 11 | CONTINENTAL APPLIANCES, INC. D.B.A. PROCOM |
| 2011/0005,509 | Fire Grate for Enhanced Combustion with Vertical and Horizontal Expansion Sleeves | Nov 17, 09 | Jan 13, 11 | Earth's Flame, Inc. |
| 2010/0237,156 | Heating system and method using a fireplace | Mar 17, 09 | Sep 23, 10 | IDEAS FOR SALE, INC. |
| 2010/0186,731 | American chimney furnace | Aug 18, 09 | Jul 29, 10 | Not available |
| 2009/0215,375 | Fan Assemblies, Mechanical Draft Systems and Methods | May 04, 09 | Aug 27, 09 | GREENVEX |
| 2009/0101,133 | DEVICE FOR REGULATING THE AIR/GAS MIXTURE SUPPLIED TO BURNER APPLIANCES, IN PARTICULAR FOR BURNERS OF DECORATIVE FIRES | Oct 24, 06 | Apr 23, 09 | SIT LA PRECISA S.P.A. |
| 2008/0011,286 | Heat activated air shutter for fireplace and related methods | Feb 23, 07 | Jan 17, 08 | CFM CORPORATION |
| 2007/0289,589 | Intelligent and adaptive control system and method for wood burning stove | Jun 15, 06 | Dec 20, 07 | Not available |
| 2007/0068,511 | Gas fireplace monitoring and control system | Sep 28, 05 | Mar 29, 07 | HNI TECHNOLOGIES INC., Hearth & Home Technologies, |
| 2006/0254,575 | Remote control for gas valve | Apr 13, 06 | Nov 16, 06 | MAXITROL COMPANY |
| 2005/0279,344 | High output heating device | May 19, 05 | Dec 22, 05 | THERMIC INVESTMENTS S.A. |