| Patents for F23H 13 - Grates not covered by any of groups (265) |
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| 12/17/2009 | US20090308373 Portable Insulated Grill |
| 12/17/2009 | DE102008028099A1 Combustion device i.e. boiler, for solid fuels, has fuel chamber with combustion grate designed in partial funnel and/or trough-shaped manner, where grate is partially inclined from grate edges to middle area of grate |
| 11/19/2009 | US20090283091 Char Broiler Grate Assembly |
| 11/11/2009 | CN201344544Y Seven-layered, seven-sided fire grate for conical cylinder-shaped and straight cylinder-shaped gas stoves |
| 11/11/2009 | CN201344543Y Chain grate for air scoop type uniform air distribution in intermediate air chamber of large air bin |
| 10/01/2009 | US20090241933 Grate assembly for supporting combustible wood pellets |
| 09/01/2009 | CA2496955C Solid fuel combustor |
| 08/26/2009 | CN100532942C Burn-out grating capable of generating bottom fire |
| 08/06/2009 | US20090196970 System and Device for Grilling Foods |
| 05/05/2009 | CA2282271C Grate with means for discharging of ash |
| 04/22/2009 | CN201225755Y 节能型锅炉 Energy-efficient boilers |
| 04/01/2009 | CN201215317Y Eight-layer and eight-edge strong slag-breaking energy conserving fire grate device |
| 03/11/2009 | CN100467949C Chain furnace grate protecting method for incinerating biomass fuel and its special device |
| 02/19/2009 | US20090044795 Grate apparatus and method of cleaning |
| 01/28/2009 | EP2019262A2 Burner for a heating apparatus using solid fuel |
| 01/14/2009 | CN101344254A Boiler grate |
| 12/04/2008 | US20080295824 Woodburner Insert |
| 11/26/2008 | CN201155772Y Double outer air duct fire grate |
| 11/13/2008 | DE102007020515A1 Grate bar for axially suspending on roller grate, has caustic surface for contact with burning property, where overlap element is brought in axial suspension with overlap element of additional grate bar |
| 08/27/2008 | CN201106926Y Apparatus for preheating hot-air furnace |
| 08/27/2008 | CN101251249A Energy-saving type boiler |
| 08/14/2008 | WO2008095410A1 A honeycomb grate incinerator |
| 07/03/2008 | US20080156312 Pellet stove |
| 05/22/2008 | US20080115778 Grate apparatus and method |
| 03/12/2008 | EP1465965B1 Apparatus for the pyrolysis of material |
| 03/05/2008 | CN201032153Y Honeycomb grate incinerator |
| 02/16/2008 | CA2556953A1 Carbon fuel combustion supporting packaging |
| 02/06/2008 | EP1884712A2 Oven with grate cleaning mechanism |
| 11/07/2007 | EP1851484A1 Woodburner inset |
| 07/25/2007 | CN2926835Y Electromagnetic vibration fire grate |
| 06/06/2007 | CN1975255A Chain furnace grate protecting method for incinerating biomass fuel and its special device |
| 05/23/2007 | CN2903724Y 煤气炉炉箅 Gas furnace grate |
| 04/18/2007 | CN1950660A Remodeling method |
| 11/29/2006 | EP1725821A1 Remodeling method |
| 10/10/2006 | US7117803 Apparatus for the pyrolysis of material |
| 10/05/2006 | WO2005093355A8 Remodeling method |
| 10/04/2006 | CN1840964A Burn-out grating capable of generating bottom fire |
| 07/13/2006 | WO2006072245A1 Woodburner inset |
| 07/13/2006 | CA2593711A1 Woodburner inset |
| 06/29/2006 | CA2491169A1 Fire log support for campfire |
| 04/13/2006 | US20060076004 Grill grate |
| 03/15/2006 | CN2765070Y Multi-layer multi-rib polygon adjustable grate |
| 10/26/2005 | CN2736659Y Hat-like grid plate |
| 10/06/2005 | WO2005093355A1 Remodeling method |
| 09/21/2005 | CN2727568Y Boiler grate bar having mazy ventilation holes |
| 06/09/2005 | US20050120925 Apparatus for the pyrolysis of material |
| 03/02/2005 | CN2682295Y Link plate fire grate |
| 10/13/2004 | EP1465965A1 Apparatus for the pyrolysis of material |
| 08/25/2004 | CN2636095Y Direct pushing type rolling grate |
| 06/09/2004 | CN2620184Y Multi-layer rotary grate for gas making furnace |
| 05/26/2004 | CN2618070Y Grate of gas stove |
| 04/07/2004 | CN2610227Y Gasification mechanical furnace grate |
| 02/04/2004 | CN2602273Y Fine-toothed comb for the panel turnover furnace |
| 12/24/2003 | CN2594651Y Fire gate of water heating furnace by briquettes |
| 07/30/2003 | EP1331440A1 Fireplace |
| 07/30/2003 | EP1331439A1 Fireplace |
| 07/17/2003 | WO2003057801A1 Apparatus for the pyrolysis of material |
| 05/28/2003 | EP0968389B1 Grate with means for discharging of ash |
| 03/12/2003 | CN2539906Y Grate with ash-screeing device |
| 12/11/2002 | CN2525383Y Gas furnace grate |
| 11/27/2002 | EP1260764A1 Device and method to remove impurities, ash or similar from a brazier for heaters |
| 09/18/2002 | CN2511880Y Easily disassembled grate |
| 05/08/2002 | EP1203913A1 Refuse incinerating furnace |
| 05/02/2002 | CA2324831A1 Refuse incinerating furnace |
| 04/17/2002 | CN2486854Y Stove grating of gas stove |
| 01/23/2002 | CN2473469Y High efficiency energy saving new furnace grate |
| 06/20/2001 | CN2435642Y Grate for gas generator |
| 01/25/2001 | WO2001006177A1 Fire support |
| 01/17/2001 | CN1060858C Units forming grate bottom |
| 09/21/2000 | DE19910425A1 Rostsystem für einen Brennstoffkessel Grate system for a fuel tank |
| 09/13/2000 | EP1035373A1 Grate system for a fuel fired boiler |
| 04/11/2000 | CA2077724C A frame element for forming a grate |
| 01/26/2000 | CN2360728Y Multi-curve high effective fire grate |
| 01/05/2000 | EP0968389A1 Grate with means for discharging of ash |
| 09/29/1999 | CN1045333C Flat-wave shape fixed fire grate |
| 05/27/1999 | DE19752000A1 Combustion chamber for bivalent heating plant |
| 03/03/1999 | CN2309501Y Container-type multi-functional inverted grates |
| 09/11/1998 | WO1998039601A1 Grate with means for discharging of ash |
| 11/06/1997 | DE19712801A1 Combustion chamber with main air supply from above, for solid fuel burning |
| 04/08/1997 | US5617841 Grate with self ignitor for burning pellet fuel |
| 04/03/1997 | DE19528422C1 Furnace for burning waste |
| 05/07/1996 | US5513625 Ash catcher grate |
| 02/06/1996 | US5488943 Self-distributing combustion grate for pellet fueled stoves |
| 06/21/1995 | CN2201579Y Water gas producer grate |
| 01/24/1995 | US5383446 Self concentrating combustion grate for pellet fueled stoves |
| 04/14/1994 | WO1994008187A1 Grate element for a grate surface |
| 04/13/1994 | CN2161826Y Soft coal grate type burner |
| 04/06/1994 | CN2160824Y Rotary reciprocating grate for vertical boiler |
| 04/05/1994 | US5299555 Frame element for forming a grate |
| 03/22/1994 | US5295474 Combustion grate with rods for pellet fueled stove |
| 01/12/1994 | CN1080706A 塔式箅子 Tower grate |
| 11/03/1993 | CN2145320Y Strong dry distillation smoke removing inverse boiler for single-layer fixed furnace |
| 10/27/1993 | CN1077787A Combined wind grate |
| 09/01/1993 | CN1075793A Flat-wave and fixed fire grate |
| 07/07/1993 | EP0549816A1 Grid rod for the construction of a grid |
| 05/27/1993 | DE4215508C1 Solid fuel heating boiler - has curved guide attached to grate reaching up beyond great plane and into bottom of combustion chamber |
| 05/26/1993 | CN1072487A Units forming grate bottom |
| 04/06/1993 | CA1315623C Burner for wood logs |
| 12/30/1992 | CN1019686B Multi-layer intercrossed grate bar |
| 10/27/1992 | US5158025 Waste fuel combustion system |