| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 126501000 | Hopper feed of solid fuel | 7 |
| 20090293860 | SYSTEMS AND METHODS RELATING TO FIREPLACES COMPRISING MODULAR FEED AND COMBUSTION SYSTEMS FOR BIOMASS SOLID PARTICULATE FUELS - Fireplaces suitable for outdoor patio and built-in fireplaces, fire pits and the like that burn biomass solid particulate fuels wherein such fireplaces comprise at least one feed system that is modular which can feed from at least one feed bin onto one or more burn grates. This allows for greater control over aspects such as heat output, energy generation, mixing different varieties of fuels such as flavored pellets or chips when used in a barbecue grill or smoker or other food preparation device, and if desired a wider, more full flame for example where aesthetic considerations are important. | 12-03-2009 |
| 20090320825 | Gate device - The invention relates to a gate device ( | 12-31-2009 |
| 20100300428 | WALL FIREPLACE FOR SOLID FUEL, TO BE APPLIED TO, OR INTEGRATED INTO, A WALL - A closed fireplace ( | 12-02-2010 |
| 20110073101 | CONTROL SYSTEM FOR HEATING SYSTEMS - Provided are exemplary embodiments, which may include a heating system controller, which may be capable of controlling a heating system to reduce inefficiencies, and/or allow the heating system to operate in a relatively optimum manner. | 03-31-2011 |
| 20130160757 | FIREPLACE ASSEMBLY WITH BIOMASS FUEL DELIVERY SYSTEM - A biomass-burning fireplace assembly with a hopper and an outlet adjacent to the hopper outlet. A fuel metering assembly is adjacent to the hopper outlet and the barrier member. The fuel metering assembly has a fuel metering receptacle that receives the biomass fuel from the hopper. The fuel metering receptacle is moveable relative to the hopper between first and second positions on opposite sides of the barrier member. The barrier member is a physical barrier between the fuel metering receptacle and the hopper outlet when in the second position. A fuel feed assembly receives fuel from the fuel metering receptacle when is in the second position. The fuel feed assembly moves the fuel onto a burn platform assembly coupled to the firebox adjacent to the fuel inlet opening. | 06-27-2013 |
| 20130269677 | Anti-Scorification Oven - An anti-scorification oven has a combustion chamber having an ignition bar. A first feed rotor is provided in the combustion chamber and having one spiral sector at each end and a plurality of scorification nails in a middle thereof. A first motor is connected to the first feed rotor. A hopper is in communication with the feed inlet of the combustion chamber. A second feed rotor has a spiral sector thereon. A second motor has an output connected to the second feed rotor. A hearth is above and in communication with the combustion chamber. | 10-17-2013 |
| 20130269678 | Anti-Scorification Oven - An anti-scorification oven having a combustor, a hearth in communication with the combustor, an ignition bar in the combustor, a feed pipe in communication with a fuel inlet in the combustor, a feed rotor contained in the feed pipe, a spiral sector formed on the feed rotor, an ash rotor in the combustor and being connected to the feed rotor, the ash for having an ash sector formed on a distal end thereof and a plurality of scorification breaking nails formed on a proximal end thereof, and, an air channel in communication with a plurality of air supply holes defined in the combustor. | 10-17-2013 |
