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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 110 | FURNACES |
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185 | WITH CONTROL MEANS RESPONSIVE TO A SENSED CONDITION |
191 | WITH PROGRAMMED OR CYCLIC CONTROL MEANS |
193 | WITH SAFETY MEANS |
194 | CREMATORY |
195 | FORGE |
196 | STRAW BURNER AND FEEDER |
198 | LOCOMOTIVE |
203 | WITH EXHAUST GAS TREATMENT MEANS |
204 | Recirculation means |
208 | Furnace having multiple firebox |
210 | Afterburning means |
211 | Means directing main flame or combustion products for afterburning |
212 | Liquid or gaseous fueled |
214 | Including means to add air |
215 | Means contacting exhaust gas with liquid |
216 | Means separating particles from exhaust gas |
218 | WITH FUEL TREATMENT MEANS |
219 | Preliminary refuse treatment means |
229 | Means for liberating gas from solid fuel |
232 | Means for pulverizing solid fuel |
233 | COMBINED |
235 | REFUSE INCINERATOR |
236 | Means for cleaning by combustion |
237 | For explosive or radioactive material |
238 | For liquid refuse |
239 | For stump in situ |
240 | Vehicle mounted |
241 | Portable |
242 | Closed vessel |
243 | Refuse suspended in or supported by a fluid medium |
246 | Rotary drum |
247 | Rotary grate movable about a vertical axis |
248 | Refuse supported above grate |
249 | Reverberatory type |
250 | With electric heater |
251 | Including air supply means extending vertically within refuse |
253 | With means shielding burner for refuse |
254 | With air preheater |
255 | With means for advancing or handling refuse or residue |
260 | INCLUDING FLUID FUEL BURNER |
263 | UTILIZING POWDERED FUEL |
264 | Having rotary flow means |
265 | Having secondary air mixing means |
266 | With residue handling means (e.g., ash, etc.) |
267 | INCLUDING MEANS TO FEED SOLID FUEL |
268 | Movable grate |
269 | Endless chain |
275 | Rotary |
278 | Oscillatory |
281 | Reciprocatory |
285 | Raking bar type |
286 | Power driven |
292 | Separate feed |
293 | Supply hopper; e.g., magazine, etc. |
295 | HAVING MULTIPLE FIREBOX |
297 | INCLUDING NONCOMBUSTIBLE FLUID SUPPLY MEANS |
298 | Hollow grate |
301 | Having treatment means |
302 | Preheater |
303 | And furnace gas mixer |
304 | Remote from combustion chamber |
305 | Bridgewall |
306 | Water or steam |
308 | Internal to or attachable to wall |
309 | And flow modifying means |
314 | Supplying through hollow bridgewall |
315 | DOWNDRAFT |
317 | INCLUDING FIREBOX |
322 | BAFFLE OR HEAT RETAINER STRUCTURE |
327 | SOLID FUEL FEED STRUCTURE |
331 | ARCH OR ROOF STRUCTURE |
336 | WALL STRUCTURE |
338 | BRICK ELEMENT |
341 | PROCESS |
342 | Treating fuel constituent or combustion product |
346 | Incinerating refuse |
347 | Burning pulverized fuel |
348 | Supplying fluid |
101R | FUEL FEEDERS |
102 | Shavings and sawdust |
103 | Boiler controlled |
104R | Blower |
105 | Hopper |
105.5 | Locomotive stroker type |
106 | Pulverizer |
104A | Locomotive distributor plates |
104B | Burners, per se |
107 | Bridgewall |
108 | Hopper |
Spreader |
Chute |
118 | Vertical drop |
101A | Shiftable stoker |
101C | Automatic control |
101CF | Fuel control |
101CA | Feeder responsive to fuel bed temperature |
101CB | Feeder responsive to fuel bed pressure |
101CC | Feeder responsive to fuel bed weight |
101CD | Feeder responsive to fuel bed height |
119 | SPARK ARRESTERS |
145 | SPARK AND SMOKE CONDUCTORS |
147 | DRAFT REGULATORS |
165R | ASH RECEIVING AND HANDLING DEVICES |
172 | FRONTS |
173R | DOORS |
174 | Feeding air and steam |
175R | Feeding air |
176 | Operators |
179 | Fluid screens |
173A | Soaking pit covers |
173B | Explosion relief doors |
173C | Compound doors |
DOORS AND CASINGS |
181 | DOOR CASINGS AND ARCHES |
182.5 | TUYERES |
184 | SMOKESTACKS |
349 | MISCELLANEOUS |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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