Class 454 VENTILATION
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 | E 04 F | 17 / 02 |
| 1 | F 23 J | 11 / 00 |
| 1 | F 23 J | 13 / 00 |
| 1 | F 23 L | 17 / 00 |
| 2 | F 23 J | 11 / 04 |
| 3 | F 23 J | 13 / 08 |
| 3 | F 23 L | 17 / 02 |
| 4 - 7 | F 23 J | 13 / 08 |
| 8 - 9 | F 23 L | 17 / 04 |
| 10 - 11 | F 23 J | 13 / 06 |
| 12 - 14 | F 23 L | 17 / 12 |
| 15 - 31 | F 23 L | 17 / 02 |
| 32 | F 23 L | 17 / 06 |
| 33 - 40 | F 23 L | 17 / 02 |
| 41 | F 23 L | 17 / 14 |
| 42 | F 23 J | 11 / 10 |
| 42 | F 23 J | 11 / 12 |
| 43 | F 23 L | 17 / 16 |
| 44 - 46 | F 23 J | 13 / 02 |
| 47 | F 23 J | 13 / 04 |
| 48 | B 65 D | 90 / 22 |
| 49 | B 05 C | 15 / 00 |
| 49 | B 08 B | 15 / 00 |
| 49 | F 23 J | 11 / 00 |
| 49 | F 24 C | 15 / 20 |
| 49 | F 24 F | 7 / 00 |
| 49 | F 24 F | 11 / 00 |
| 49 | F 24 F | 13 / 00 |
| 50 - 55 | B 05 C | 15 / 00 |
| 56 - 67 | B 08 B | 15 / 02 |
| 56 - 67 | F 23 J | 11 / 00 |
| 56 - 67 | F 24 C | 15 / 20 |
| 56 - 67 | F 24 F | 7 / 00 |
| 56 - 67 | F 24 F | 11 / 00 |
| 56 - 67 | F 24 F | 13 / 00 |
| 68 | F 24 F | 7 / 00 |
| 69 - 70 | B 24 D | 13 / 00 |
| 69 - 70 | B 60 H | 1 / 00 |
| 69 - 70 | B 61 D | 27 / 00 |
| 69 - 70 | B 63 J | 2 / 00 |
| 71 - 74 | B 64 D | 13 / 02 |
| 75 | B 60 H | 1 / 00 |
| 75 | B 61 D | 27 / 00 |
| 75 | B 63 J | 2 / 00 |
| 75 | B 64 D | 13 / 00 |
| 76 - 77 | B 64 D | 13 / 00 |
| 78 | B 63 J | 2 / 00 |
| 79 - 80 | B 63 J | 2 / 08 |
| 81 | B 63 B | 19 / 04 |
| 81 | B 63 J | 2 / 04 |
| 82 | B 63 J | 2 / 00 |
| 83 | B 61 D | 27 / 00 |
| 84 | B 61 D | 27 / 00 |
| 85 | B 60 S | 1 / 54 |
| 86 - 87 | B 61 D | 27 / 00 |
| 88 | B 60 H | 1 / 00 |
| 88 | B 61 D | 27 / 00 |
| 89 | B 61 D | 27 / 00 |
| 90 - 92 | B 60 H | 1 / 00 |
| 90 - 92 | B 60 P | 3 / 20 |
| 90 - 92 | B 61 D | 27 / 00 |
| 93 | B 60 S | 1 / 54 |
| 94 | B 60 H | 1 / 24 |
| 94 | B 61 D | 27 / 00 |
| 95 | B 60 H | 1 / 26 |
| 95 | B 61 D | 27 / 00 |
| 96 - 98 | B 60 H | 1 / 26 |
| 96 - 98 | B 60 H | 3 / 06 |
| 96 - 98 | B 61 D | 27 / 00 |
| 99 - 109 | B 60 H | 1 / 00 |
| 99 - 109 | B 61 D | 27 / 00 |
| 110 | B 60 H | 3 / 02 |
| 110 | B 61 D | 27 / 00 |
| 111 | B 60 H | 3 / 06 |
| 111 | B 61 D | 27 / 00 |
| 112 - 117 | B 60 H | 1 / 00 |
| 112 - 117 | B 61 D | 27 / 00 |
| 118 - 119 | B 60 H | 1 / 00 |
| 120 | A 47 C | 7 / 74 |
| 120 | B 60 H | 1 / 00 |
| 121 - 124 | B 60 S | 1 / 54 |
| 121 - 124 | B 60 S | 1 / 58 |
| 125 - 127 | B 60 S | 1 / 54 |
| 128 | B 60 J | 1 / 20 |
| 129 | B 60 J | 7 / 22 |
| 130 - 135 | B 60 J | 1 / 20 |
| 136 - 145 | B 60 H | 1 / 00 |
| 136 - 145 | B 60 H | 1 / 26 |
| 146 - 149 | B 60 H | 1 / 30 |
| 150 | B 60 H | 1 / 28 |
| 151 | B 60 H | 1 / 26 |
| 152 - 155 | B 60 H | 1 / 34 |
| 156 | B 60 H | 3 / 00 |
| 157 | B 60 H | 3 / 02 |
| 158 | B 60 H | 3 / 06 |
| 159 - 161 | B 60 H | 1 / 02 |
| 159 - 161 | B 60 H | 1 / 22 |
| 162 - 165 | B 60 H | 1 / 24 |
| 166 - 168 | E 21 F | 1 / 00 |
| 166 - 168 | E 21 F | 3 / 00 |
| 169 - 170 | E 21 F | 1 / 14 |
| 171 - 172 | E 21 F | 1 / 00 |
| 171 - 172 | E 21 F | 3 / 00 |
| 173 | A 47 J | 47 / 00 |
| 173 | E 04 H | 7 / 22 |
| 174 - 182 | E 04 H | 7 / 22 |
| 183 | A 47 J | 47 / 00 |
| 183 | E 04 H | 7 / 22 |
| 184 | H 05 K | 5 / 00 |
| 185 | F 24 F | 7 / 00 |
| 186 | F 24 F | 7 / 007 |
| 187 | B 01 L | 1 / 04 |
| 188 - 193 | F 24 F | 9 / 00 |
| 194 | E 04 H | 9 / 00 |
| 194 | E 06 B | 5 / 10 |
| 194 | F 24 F | 11 / 00 |
| 195 | E 06 B | 7 / 02 |
| 195 | F 24 F | 13 / 18 |
| 196 | E 06 B | 7 / 02 |
| 196 | F 24 F | 7 / 00 |
| 197 | A 47 C | 21 / 04 |
| 197 | E 06 B | 7 / 02 |
| 198 | A 47 L | 1 / 16 |
| 198 | F 24 F | 13 / 24 |
| 199 | E 04 D | 13 / 03 |
| 199 | E 04 D | 13 / 16 |
| 200 - 210 | E 06 B | 7 / 02 |
| 200 - 210 | F 24 F | 7 / 013 |
| 211 | E 06 B | 7 / 10 |
| 212 | E 06 B | 7 / 02 |
| 212 | F 24 F | 13 / 18 |
| 213 | E 06 B | 7 / 02 |
| 214 - 220 | E 06 B | 7 / 03 |
| 221 | E 06 B | 7 / 08 |
| 222 | E 06 B | 7 / 02 |
| 223 | E 06 B | 7 / 02 |
| 223 | F 24 F | 6 / 02 |
| 224 | E 06 B | 7 / 08 |
| 225 - 227 | E 06 B | 7 / 02 |
| 228 | F 24 F | 7 / 06 |
| 228 | F 24 F | 7 / 007 |
| 229 | F 24 F | 7 / 06 |
| 229 | F 24 F | 7 / 007 |
| 230 | F 24 F | 7 / 06 |
| 230 | F 24 F | 7 / 007 |
| 231 - 232 | F 24 F | 7 / 06 |
| 233 | F 24 F | 1 / 00 |
| 233 | F 24 F | 3 / 00 |
| 233 | F 24 F | 5 / 00 |
| 233 | F 24 F | 7 / 06 |
| 233 | F 24 F | 7 / 007 |
| 234 - 235 | F 24 F | 7 / 06 |
| 234 - 235 | F 24 F | 7 / 007 |
| 236 | F 24 F | 1 / 00 |
| 236 | F 24 F | 3 / 00 |
| 236 | F 24 F | 5 / 00 |
| 236 | F 24 F | 7 / 06 |
| 236 | F 24 F | 7 / 007 |
| 237 | F 24 F | 7 / 00 |
| 237 | F 24 F | 13 / 00 |
| 238 - 239 | F 24 F | 11 / 00 |
| 240 | F 24 F | 7 / 06 |
| 240 | F 24 F | 7 / 007 |
| 240 | F 24 F | 13 / 00 |
| 241 | F 24 F | 7 / 00 |
| 241 | F 24 F | 13 / 00 |
| 242 | F 24 F | 7 / 02 |
| 242 | F 24 F | 13 / 00 |
| 243 | F 24 F | 7 / 00 |
| 243 | F 24 F | 13 / 00 |
| 244 | F 24 F | 7 / 06 |
| 244 | F 24 F | 7 / 007 |
| 245 - 248 | F 24 F | 7 / 00 |
| 245 - 248 | F 24 F | 13 / 08 |
| 249 | F 24 F | 7 / 06 |
| 249 | F 24 F | 7 / 007 |
| 250 | F 24 F | 7 / 02 |
| 251 - 253 | F 24 F | 7 / 06 |
| 251 - 253 | F 24 F | 7 / 007 |
| 254 | F 24 F | 7 / 00 |
| 254 | F 24 F | 13 / 00 |
| 255 - 256 | F 24 F | 7 / 00 |
| 255 - 256 | F 24 F | 11 / 00 |
| 255 - 256 | F 24 F | 13 / 06 |
| 255 - 256 | F 24 F | 13 / 08 |
| 257 | A 62 C | 2 / 06 |
| 258 | F 24 F | 7 / 00 |
| 258 | F 24 F | 11 / 00 |
| 258 | F 24 F | 13 / 06 |
| 258 | F 24 F | 13 / 08 |
| 259 | F 24 F | 7 / 00 |
| 259 | F 24 F | 13 / 08 |
| 260 | F 24 F | 7 / 02 |
| 261 | F 24 F | 13 / 04 |
| 262 | F 24 F | 13 / 04 |
| 262 | F 24 F | 13 / 24 |
| 263 - 264 | F 24 F | 13 / 04 |
| 263 - 264 | F 24 F | 13 / 08 |
| 265 - 268 | F 24 F | 13 / 04 |
| 265 - 268 | F 24 F | 13 / 14 |
| 269 | F 24 F | 7 / 06 |
| 269 | F 24 F | 7 / 007 |
| 269 | F 24 F | 13 / 04 |
| 270 - 271 | F 24 F | 7 / 00 |
| 270 - 271 | F 24 F | 13 / 00 |
| 272 | F 24 F | 7 / 06 |
| 272 | F 24 F | 7 / 007 |
| 272 | F 24 F | 13 / 00 |
| 273 | F 24 F | 7 / 00 |
| 273 | F 24 F | 13 / 10 |
| 274 | F 24 F | 7 / 00 |
| 274 | F 24 F | 13 / 12 |
| 275 - 277 | F 24 F | 7 / 00 |
| 275 - 277 | F 24 F | 13 / 06 |
| 275 - 277 | F 24 F | 13 / 08 |
| 278 | F 24 F | 7 / 00 |
| 278 | F 24 F | 13 / 14 |
| 279 - 287 | F 24 F | 7 / 00 |
| 279 - 287 | F 24 F | 13 / 06 |
| 279 - 287 | F 24 F | 13 / 08 |
| 288 | F 24 F | 7 / 00 |
| 288 | F 24 F | 13 / 06 |
| 288 | F 24 F | 13 / 10 |
| 289 | F 24 F | 7 / 00 |
| 289 | F 24 F | 13 / 06 |
| 289 | F 24 F | 13 / 08 |
| 290 | F 24 F | 7 / 00 |
| 290 | F 24 F | 13 / 08 |
| 290 | F 24 F | 13 / 10 |
| 291 | F 24 F | 6 / 00 |
| 291 | F 24 F | 7 / 00 |
| 291 | F 24 F | 13 / 06 |
| 292 | F 24 F | 7 / 00 |
| 292 | F 24 F | 13 / 06 |
| 292 | F 24 F | 13 / 08 |
| 293 - 294 | F 24 F | 7 / 00 |
| 293 - 294 | F 24 F | 13 / 08 |
| 293 - 294 | F 24 F | 13 / 078 |
| 295 | F 24 F | 7 / 00 |
| 295 | F 24 F | 13 / 10 |
| 295 | F 24 F | 13 / 078 |
| 296 | F 24 F | 7 / 00 |
| 296 | F 24 F | 13 / 08 |
| 296 | F 24 F | 13 / 068 |
| 297 | F 24 F | 7 / 00 |
| 297 | F 24 F | 13 / 10 |
| 297 | F 24 F | 13 / 068 |
| 298 | F 24 F | 7 / 00 |
| 298 | F 24 F | 13 / 12 |
| 298 | F 24 F | 13 / 068 |
| 299 - 300 | F 24 F | 7 / 00 |
| 299 - 300 | F 24 F | 13 / 06 |
| 299 - 300 | F 24 F | 13 / 08 |
| 301 - 302 | F 24 F | 7 / 00 |
| 301 - 302 | F 24 F | 13 / 08 |
| 301 - 302 | F 24 F | 13 / 072 |
| 303 | F 24 F | 7 / 00 |
| 303 | F 24 F | 13 / 10 |
| 303 | F 24 F | 13 / 072 |
| 304 | F 24 F | 7 / 00 |
| 304 | F 24 F | 13 / 14 |
| 304 | F 24 F | 13 / 072 |
| 305 - 307 | F 24 F | 7 / 00 |
| 305 - 307 | F 24 F | 13 / 06 |
| 305 - 307 | F 24 F | 13 / 08 |
| 308 | F 24 F | 7 / 00 |
| 308 | F 24 F | 13 / 08 |
| 308 | F 24 F | 13 / 065 |
| 309 | F 24 F | 7 / 00 |
| 309 | F 24 F | 13 / 06 |
| 309 | F 24 F | 13 / 08 |
| 310 | F 24 F | 7 / 00 |
| 310 | F 24 F | 13 / 08 |
| 310 | F 24 F | 13 / 062 |
| 311 | F 24 F | 7 / 00 |
| 311 | F 24 F | 13 / 10 |
| 311 | F 24 F | 13 / 062 |
| 312 | F 24 F | 7 / 00 |
| 312 | F 24 F | 13 / 14 |
| 312 | F 24 F | 13 / 062 |
| 313 - 321 | F 24 F | 7 / 00 |
| 313 - 321 | F 24 F | 13 / 06 |
| 313 - 321 | F 24 F | 13 / 14 |
| 322 - 323 | F 24 F | 7 / 00 |
| 322 - 323 | F 24 F | 13 / 06 |
| 322 - 323 | F 24 F | 13 / 10 |
| 324 | F 24 F | 7 / 00 |
| 324 | F 24 F | 13 / 06 |
| 324 | F 24 F | 13 / 12 |
| 325 - 327 | F 24 F | 7 / 00 |
| 325 - 327 | F 24 F | 13 / 06 |
| 325 - 327 | F 24 F | 13 / 14 |
| 328 | F 24 F | 6 / 00 |
| 328 | F 24 F | 7 / 00 |
| 328 | F 24 F | 13 / 06 |
| 328 | F 24 F | 13 / 10 |
| 329 - 332 | F 24 F | 7 / 00 |
| 329 - 332 | F 24 F | 13 / 06 |
| 333 | F 24 F | 7 / 00 |
| 333 | F 24 F | 13 / 10 |
| 334 | F 24 F | 7 / 00 |
| 334 | F 24 F | 13 / 12 |
| 335 - 336 | F 24 F | 7 / 00 |
| 335 - 336 | F 24 F | 13 / 14 |
| 337 | F 24 F | 6 / 00 |
| 337 | F 24 F | 7 / 00 |
| 338 | F 24 F | 7 / 06 |
| 338 | F 24 F | 7 / 007 |
| 339 | F 24 F | 7 / 00 |
| 339 | F 24 F | 13 / 02 |
| 339 | F 24 F | 13 / 08 |
| 340 | F 24 F | 7 / 00 |
| 340 | F 24 F | 11 / 00 |
| 341 | F 24 F | 7 / 06 |
| 341 | F 24 F | 7 / 007 |
| 341 | F 24 F | 13 / 08 |
| 342 - 345 | F 24 F | 7 / 06 |
| 342 - 345 | F 24 F | 7 / 007 |
| 346 | F 24 F | 7 / 06 |
| 346 | F 24 F | 7 / 007 |
| 346 | F 24 F | 13 / 24 |
| 347 - 354 | F 24 F | 7 / 06 |
| 347 - 354 | F 24 F | 7 / 007 |
| 347 - 354 | F 24 F | 13 / 08 |
| 355 - 356 | F 24 F | 7 / 06 |
| 355 - 356 | F 24 F | 7 / 007 |
| 355 - 356 | F 24 F | 13 / 20 |
| 357 | F 24 F | 7 / 00 |
| 358 - 363 | F 24 F | 7 / 00 |
| 358 - 363 | F 24 F | 13 / 08 |
| 364 - 366 | F 24 F | 7 / 02 |
| 364 - 366 | F 24 F | 13 / 08 |
| 367 - 368 | F 24 F | 13 / 20 |
| 369 | A 62 C | 2 / 12 |
| 369 | A 62 C | 2 / 18 |
| 370 | B 08 B | 15 / 00 |