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| Number | Title | Issue Date |
| 7227105 | Cooking apparatus A cooking apparatus which prevents a top casing thereof from being heated by heat transmitted from an electric heater. The cooking apparatus having a grill part to cook food thereon, and a electric heater to cook the food, includes a grill housing having a main casi... | 06/05/2007 |
| 7002110 | Electric smokeless roaster An electric smokeless roaster capable of eliminating ducts installed on the inside and outside of a shop and almost eliminating the generation of harmful gases such as NOx, comprising an electric heater unit (2) installed on the upper part of a casing (1 | 02/21/2006 |
| 6223737 | Pellet fuel burning device A pellet fuel burner, such as a cooking grill, has a fire box with a generally open top plane. A pellet burner unit is disposed in the fire box below the cooking surface. A pellet feeding device opens into the fire box and is disposed so as to feed pellet... | 05/01/2001 |
| 6070572 | Fireplace structure, particularly an outdoor barbecue for food cooking A fireplace for food cooking having a planar member adapted to receive coals dispersed thereon and having two sides extending perpendicular therefrom on opposite sides thereof and a back extending perpendicular therefrom and between the two sides. A firep... | 06/06/2000 |
| 5408987 | Portable heater A portable heater is made up of a cylindrical outer case 2 with at least one end thereof opened; a container to be heated 6 fixedly housed in the outer case 2 with a gap between the container and said outer case for the updraft of a combustion gas, the co... | 04/25/1995 |
| 5144939 | Biomass pellet-burning orchard heaters An orchard heater burns wood or other biomass pellets substantially without the production of soot or smudge. The heater assembly includes demountable, telescoping components including a combustion chamber, a chimney, a firebox, and a hopper. Combination ... | 09/08/1992 |
