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A helium-filled sun shade for protecting individuals engaged in outdoor activities.
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| Number | Title | Issue Date |
| 6015287 | Liquid hydrocarbon burner A liquid hydrocarbon burner includes a single-walled pot; and a catalytic element placed centrally in the single-walled pot and comprised of an assembly of blades which are arranged concentrically around a vertical axis, which have in axial cross-section ... | 01/18/2000 |
| 4674974 | Pot burner for liquid fuel A pot burner has a circularly cylindrical combustion space 10 with openings 60, 62, 64 in its wall for the supply of combustion air and with an inlet in its floor 32 for the liquid fuel. Concentrically in the combustion space 10 there is placed a first ca... | 06/23/1987 |
| 4133632 | Vaporizing type oil burner A vaporizing type oil burner adaptable for use in forced flue type kerosene space heaters for household use and other heating equipment, including a fuel vaporization promoting plate made of a thin sheet of porous material and covering the entire area of ... | 01/09/1979 |
| 4037582 | Oil stove An air-heating appliance is described which uses used engine lubricating oil as a fuel. The oil is fed by gravity to a burner consisting of an open cylindrical pan having a perforated side-wall and which is divided horizontally by an apertured fire plate.... | 07/26/1977 |