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Class Information
Number: 110/66
Name: Furnaces >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
110/	Doors and casings	0
110/101R	Fuel feeders	100
110/119	Spark arresters	58
110/145	Spark and smoke conductors	1
110/147	Draft regulators	24
110/165R	Ash receiving and handling devices	236
110/172	Fronts	6
110/173R	Doors	132
110/181	Door casings and arches	9
110/182.5	Tuyeres	65
110/184	Smokestacks	49
110/185	With control means responsive to a sensed condition	132
110/191	With programmed or cyclic control means	26
110/193	With safety means	50
110/194	Crematory	30
110/195	Forge	6
110/196	Straw burner and feeder	13
110/198	Locomotive	4
110/203	With exhaust gas treatment means	209
110/218	With fuel treatment means	56
110/233	Combined	161
110/235	Refuse incinerator	259
110/260	Including fluid fuel burner	56
110/263	Utilizing powdered fuel	388
110/267	Including means to feed solid fuel	45
110/295	Having multiple firebox	24
110/297	Including noncombustible fluid supply means	86
110/315	Downdraft	26
110/317	Including firebox	10
110/322	Baffle or heat retainer structure	32
110/327	Solid fuel feed structure	33
110/331	Arch or roof structure	38
110/336	Wall structure	253
110/338	Brick element	61
110/341	Process	164
110/349	Miscellaneous	21