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2019
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Invention
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Boiler with access to heat exchangers. A boiler that includes a housing is disclosed. The housing... |
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Invention
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Systems and methods for agitating fuel within a heat exchanger. A burn box includes a font, a rea... |
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2018
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G/S
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Heat exchangers and doors sold as a component of furnaces and heating boilers |
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2016
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Invention
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Add-on enclosure for outdoor boiler |
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Invention
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System for agitating fuel within a heat exchanger. A burn box includes a font, a rear, a first an... |
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G/S
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electronic controller for furnaces |
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2014
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G/S
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heat exchangers |
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2013
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Invention
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Mower front frame |
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2012
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G/S
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Lawn mowers, and parts and fittings for lawn mowers; wood fuelled furnaces, dual fuel furnaces, f... |
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G/S
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Wood fuelled furnaces; dual fuel furnaces; furnaces that burn wood pallets, wood pellets, fuel oi... |
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2011
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Invention
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Wood fired boiler. A bio-mass fueled boiler operating at delivered efficiencies in excess of 90%.... |
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2008
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G/S
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Heating apparatus, namely, outdoor wood, corn and pellet burning furnaces |
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2007
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G/S
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Furnaces |
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2006
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G/S
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Wood fuelled furnaces and boilers; dual fuel furnaces; fuel oil, liquid propane, natural gas, woo... |
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G/S
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furnaces |
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G/S
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Wood fuelled furnaces and boilers; dual fuel furnaces; wood pallet, wood pellet, fuel oil, liquid... |
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G/S
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Financing services. |
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2005
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G/S
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[ Artificial fireplace logs ] Electrical controllers, electromechanical controls for use in heati... |
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G/S
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Firebox, sold as a component of wood fueled furnaces and boilers; heat exchangers; hydronic baseb... |
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G/S
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Furnaces * also known as * Furnace boilers [ gas ] and wood stoves for heating; [ heat exchangers... |
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G/S
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Furnaces; Furnace boilers; gas and wood stoves for heating [ ; hydronic baseboard heaters; Water ... |
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G/S
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Insulated pipe for use in the construction, plumbing, heating and cooling industries |
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2004
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G/S
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chemical analysis kit for testing water metal conduits and fittings, namely, elbows, valves, coup... |
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2003
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G/S
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Metal door latches, sold as a component of wood fueled furnaces and boilers, heat exchangers, bas... |
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G/S
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financing services |
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G/S
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Wood fueled furnaces and boilers, heat exchangers, baseboard heaters, water heaters and accessori... |
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2002
|
Invention
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Draft controlled boiler fuel nozzle. A multi-fuel boiler having multiple, independent draft or co... |
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1998
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G/S
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plastic hoses for use with heating systems |
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G/S
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furnaces and furnace boilers |
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G/S
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[ electrical controllers; electromechanical controls for use in heating apparatus; remote control... |
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G/S
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fireplaces and fireplace inserts, namely, gas fueled, forced air fireplaces and heaters and artif... |
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1995
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G/S
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commercial and domestic wood fueled furnaces and boilers and parts therefor, namely, heat exchang... |
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G/S
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domestic and commercial wood fueled furnaces and boilers and accessories sold therewith, namely h... |
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G/S
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wood fueled furnaces and boilers, heat exchangers, baseboard heaters, water heaters and accessori... |
