Matches 1 - 50 out of 184 1 2 3 4 >
Match Document Document Title
7490601 Device and method for reducing fireplace particulate emissions  
A fireplace afterburner is presented including a shell having a first open shell end for receiving fireplace emissions and a second open shell end for expelling fireplace emissions, a flue inside...
7458808 Gel fuel log set  
An artificial log set including a fire grate having a base and an upper section pivotally connected to the base, pivotable between a lowered burning position and a raised access position. A fuel...
7457689 Process control methodologies for biofuel appliance  
Apparatus for controlling the operation of a biomass stove utilizes three proportional integral derivative (PID) controllers as part of a closed loop to control the fuel feed rate, the convection...
7449244 Plate made of a glass material for a device of the fireplace insert or stove type  
The invention relates to a plate for fireplace insert or stove, or equivalent, formed from at least one substrate made of a glass material comprising at least one reflective coating on at least one...
7424789 Bracket system for modular fireplace mantel  
A master bracket system is provided to install a modular fireplace mantel at a fireplace opening. The bracket is generally C-shaped having a base plain and a number of planar extensions with...
7375643 Through a wall combustion detector  
A detector of combustion products in air gaps adjacent to chimneys or flues has an air gap detection unit coupled to a displaced control unit. The control unit can be located adjacent to a...
7322819 Backlighting system for a fireplace  
A fireplace including a backlighting system. The backlighting system can be positioned in a back portion of the bottom panel of the fireplace. The backlighting system includes at least one light...
7234932 Outdoor gas fireplace  
A fireplace for viewing outside of a house or other structure that includes a combustion chamber defined by a combustion chamber enclosure with a front opening and a front panel at least partially...
7216645 Wood burning stove having pivoting baffle and method  
A wood burning stove is provided. The combustion chamber in which the fire occurs has a baffle plate that is moveable to direct air flow through one of two different pathways from the combustion...
7140364 Prefabricated modular, lightweight fireplace  
A lightweight, prefabricated, modular masonry fireplace. The firebox is pre-cast in modular sections of lightweight vermiculate concrete. A kiva-style version of the fireplace features a modular...
7077122 Reduced clearance gas fireplace  
A fireplace includes an outer enclosure having a front panel defining a front of the fireplace, and a combustion chamber enclosure defining a combustion chamber and including a front surface. The...
6941944 Fireplace and fireback therefor  
A fireback for use in domestic open fireplaces and which in use surrounds the fire bed and which extends upwardly to a throat ( 31 ) which in use connects with a chimney. The fireback ( 25 ) has...
6901925 Fireplace with waterfall  
A fireplace including a fire box having a means for producing flames, a trough positioned in front of or around the fire box, and a hood positioned above the fire box and extending out from the...
6796088 Fireplace installation assembly and method  
A fireplace assembly is comprised of a fireplace surround having surround leg portions which may be inserted into a base to adjust the elevation of the fireplace surround. The base may include one...
6790033 Outdoor fireplace with cascading waterfall fire screen  
A fireplace fountain having a base, a basin adapted to hold a liquid supported by the base, and a hood supported by the base over the basin. A fire pan is supported by the base over the basin and...
6748941 Foam fireplace construction  
A fireplace system, constructed of modules including a firebox, a chimney housing, and a base, each module substantially a block of foam. The firebox has a fire cavity which is lined with fire...
6715724 Adjustable support for a fireplace  
An adjustable support structure for a fireplace including upper and lower bars extending in a longitudinal direction, the upper bar being positioned above the lower bar and including a surface upon...
6588419 Fireplace insert thermally generating electrical power useful for operating a circulating fan  
A fireplace appliance for warming room air without line electrical connection has a high efficiency thermoelectric generator having a heat-rejecting surface connected to a heat sink. The generator...
6409500 Glass fire and method of making  
A process and product for producing an attractive soot-free fire from a specially formed gas pipe embedded in a bed of broken, specially-formulated, tempered glass pieces is provided. The broken...
6386194 Fireplace and outside-loading log box  
The invention relates to a masonry fireplace and a masonry fireplace log box fitted with a door (interior or exterior) or doors (both interior and exterior) that permits firewood to be loaded into...
6374822 Framed fireplace and method  
A prefabricated fireplace assembly and method of manufacturing same are disclosed. The assembly is configured for direct mounting to the framework of a rough opening of a building in which it is to...
6354288 Portable fireplace  
A portable fireplace having an inner housing defined by an inner housing wall and forming a flame pit, an outer housing having an outer housing wall, the outer housing and the inner housing being...
6314191 Fireplace accessory  
An accessory for gas log fireplaces that includes a crackling sound generating mechanism for simulating the sounds of a log fire and a scent dispensing mechanism for simulating the slight smoke...
6298844 Fireplace draft seal  
The herein taught invention generally relates to domestic fireplaces particularly of the wood burning type and a method of, and apparatus for sealing such fireplaces to prevent the loss of...
6286502 Fireplace assembly  
A fireplace assembly comprises a smoke chamber and a firebox in fluid communication with the smoke chamber. A masonry casing partially surrounds the firebox, the casing having a pair of...
6237588 Outdoor convertible wood burning fireplace  
A rust proof indoor-outdoor convertible fireplace is provided with an open side having access into the combustion chamber box. The combustion chamber box is provided with an inclined bottom panel...
6237587 Woodburning fireplace exhaust catalytic cleaner  
Pollutants in the exhaust from wood burning in a fireplace are removed by positioning reticulated foam between the smoke chamber and the flue. The reticulated foam is a three dimensional...
6220240 Outdoor fireplace with extendible handle  
An outdoor fireplace has an extendible handle that is extendible between two positions so that the fireplace may be easily moved. The handle includes first and second handle members that...
6141495 Portable flue heater to reduce or eliminate downdrafts  
A flue heater is detachably secured to the flue of a chimney. The flue heater uses an electrical power source to create heat and direct the heated air into the lower portion of a flue. The device...
6109257 Modular chimney  
The present invention encompasses a modular chimney having a fireplace, a smoke chamber, and a plurality of modular blocks, forming at least one stack of blocks, the stack of modular blocks...
6053165 Simulated electric glowing embers for gas fireplaces  
A low cost prefabricated fireplace is provided with an open-ended fireplace box which requires no outer sheet metal shroud or housing as employed in the prior art sheet metal fireplaces. The novel...
6026805 Heating apparatus  
A vent-free, gas fireplace for providing heat, light, and an aesthetic view includes an outer shell arranged with a top panel, front panel, rear panel, and left and right side panels and a...
6024085 Modular fireplace  
The present invention encompasses a modular fireplace having a first side wall, a second side wall, and a back wall that is contiguous with the first side wall and the second side wall and defines...
6012448 Fireplace draft regulator  
A fireplace downdraft regulator having a first end and a second end, such regulator extending across the top of a fireplace opening, such regulator having an aerodynamic draft header portion having...
5996575 Low cost prefabricated fireplace with fiber insulation firebox  
A low cost prefabricated fireplace is provided with an open-ended fireplace box which requires no outer sheet metal shroud or housing as employed in the prior art sheet metal fireplaces. The novel...
5988159 Gas-fired artificial logs and coals-burner assembly  
A gas-fired artificial logs and coals-burner assembly is provided for fireplace use in cooperation with decorative gas logs, and artificial coals and embers decorative items by placement forward of...
5983885 Natural draft automatic feed pellet stove  
A natural draft, gravity feed pellet stove. The body of the stove is formed by a vertical section of large diameter pipe, with an air intake pipe extending from the back of the stove to below a...
5979437 Air control apparatus for a fireplace  
Air control apparatus for a fireplace prevents or inhibits the buildup of soot and dirt on the inside surface of the glass doors of the fireplace. A combustion control system for a fireplace for...
5967769 Ready to use campfire  
A portable, contained, fueled, ready-to-use campfire assembly having a fire resistant container with an upwardly facing mouth. The container is filled with a mixture of mineral spirits, paraffin...
5934269 Flexible fuel tube assembly for gas-fired appliance and installation method  
A fuel tube assembly for gas-fired appliances includes a tube with first and second end sections and a corrugated medial section extending therebetween. The end sections are connected to...
5934268 Catalytic fireplace insert  
A catalytic insert for an existing fireplace structure includes a frame for carrying a catalyst member. The frame is disposed in the fireplace structure at a vertically elevated position such that...
5915374 Zero clearance non-venting fireplace  
A zero clearance fireplace and method of making same is disclosed. The fireplace unit is formed of a one-piece molded shell of non-flammable material providing a fire box and associated supporting...
5861798 Electrical noise generation circuits for use in conjunction with an electro-acoustic transducer to simulate the sound of burning wood sounds  
An electrical noise generation circuit for use in conjunction with an electro-acoustic transducer to simulate the sound of burning wood. A small loudspeaker enclosure accommodates a battery driven...
5850830 Heat reflector for use with fireplace grate for high temperature combustion  
A low thermal mass heat reflector for use with a fireplace grate which has a combustion zone directly thereabove when fuel is burned thereon in a fireplace. The heat reflector comprises a first...
5809989 Apparatus and method to prevent campfires from spreading  
The devices and methods described relate to the prevention of the spreading of campfires which might create forest fires through the unintentional emission of embers and sparks. The invention...
5762062 Fireplace vent  
A fireplace vent of the direct-vent type comprises two telescoping sections each having outer air intake housings and inner exhaust housings. One section has an adapter configured to communicate...
5718217 Fireplace safety device  
A safety device for fireplaces provides a non-flammable apron adjacent to the fireplace opening, the apron being sloped up in a direction away from the fireplace. Thus, logs or embers discharged...
5702244 Apparatus and method for reducing particulate emissions from combustion processes  
A method and apparatus for reducing particle emissions from combustion processes and increasing combustion efficiency. A high voltage electrical potential is passed through a combustion flame to...
5664556 Fireplace reflector  
A reflector screen for a fireplace consisting of a rectangular central screen of reflective material hingedly interconnected with first and second side panels of reflective material for placement...
5647174 Collapsible mantel assembly  
A collapsible mantel assembly for use with a fire place opening. A horizontally extending member includes a breast board and a mantel top. A first vertically extending support member and a second...
Matches 1 - 50 out of 184 1 2 3 4 >