Class 44 FUEL AND RELATED COMPOSITIONS
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 250 - 251 | C 06 B | 33 / 00 |
| 252 - 253 | C 09 K | 5 / 00 |
| 265 - 275 | C 10 L | 7 / 00 |
| 275 | C 10 L | 5 / 00 |
| 275 | C 11 C | 5 / 00 |
| 280 - 300 | C 10 L | 1 / 10 |
| 281 - 282 | C 10 L | 1 / 32 |
| 301 - 302 | C 10 L | 1 / 32 |
| 303 | C 10 L | 1 / 18 |
| 304 | C 10 L | 1 / 24 |
| 305 | C 10 L | 1 / 26 |
| 306 | C 10 L | 1 / 10 |
| 307 | C 10 L | 1 / 00 |
| 308 - 310 | C 10 L | 1 / 18 |
| 310 - 311 | C 10 L | 1 / 10 |
| 312 - 313 | C 10 L | 1 / 18 |
| 313 | C 10 L | 1 / 10 |
| 314 - 318 | C 10 L | 1 / 12 |
| 314 - 319 | C 10 L | 1 / 30 |
| 320 - 322 | C 10 L | 1 / 12 |
| 320 | C 10 L | 1 / 28 |
| 321 | C 10 L | 1 / 10 |
| 322 | C 10 L | 1 / 18 |
| 323 - 328 | C 10 L | 1 / 22 |
| 323 - 326 | C 10 L | 1 / 24 |
| 329 - 332 | C 10 L | 1 / 00 |
| 333 - 348 | C 10 L | 1 / 22 |
| 334 | C 10 L | 1 / 24 |
| 341 | C 10 L | 1 / 24 |
| 344 | C 10 L | 1 / 24 |
| 347 - 352 | C 10 L | 1 / 24 |
| 349 - 352 | C 10 L | 1 / 18 |
| 353 | C 10 L | 1 / 00 |
| 354 - 357 | C 10 L | 1 / 12 |
| 356 | C 10 L | 1 / 18 |
| 358 | C 10 L | 1 / 30 |
| 359 - 360 | C 10 L | 1 / 18 |
| 361 | C 10 L | 1 / 30 |
| 362 - 364 | C 10 L | 1 / 18 |
| 362 | C 10 L | 1 / 24 |
| 365 | C 10 L | 1 / 24 |
| 366 | C 10 L | 1 / 26 |
| 367 | C 10 L | 1 / 22 |
| 368 | C 10 L | 1 / 30 |
| 369 - 374 | C 10 L | 1 / 24 |
| 375 - 382 | C 10 L | 1 / 26 |
| 383 | C 10 L | 1 / 24 |
| 384 | C 10 L | 1 / 22 |
| 385 - 390 | C 10 L | 1 / 18 |
| 387 | C 10 L | 1 / 22 |
| 390 | C 10 L | 1 / 24 |
| 391 - 392 | C 10 L | 1 / 22 |
| 393 - 394 | C 10 L | 1 / 18 |
| 394 | C 10 L | 1 / 22 |
| 395 | C 10 L | 1 / 14 |
| 396 - 398 | C 10 L | 1 / 18 |
| 399 | C 10 L | 1 / 22 |
| 400 - 404 | C 10 L | 1 / 18 |
| 400 | C 10 L | 1 / 24 |
| 405 - 409 | C 10 L | 1 / 22 |
| 408 - 409 | C 10 L | 1 / 18 |
| 410 | C 10 L | 1 / 00 |
| 411 | C 10 L | 1 / 18 |
| 412 - 422 | C 10 L | 1 / 22 |
| 417 - 419 | C 10 L | 1 / 24 |
| 423 | C 10 L | 1 / 00 |
| 424 - 434 | C 10 L | 1 / 22 |
| 427 - 428 | C 10 L | 1 / 24 |
| 433 - 435 | C 10 L | 1 / 24 |
| 435 | C 10 L | 1 / 26 |
| 436 - 453 | C 10 L | 1 / 18 |
| 454 - 455 | C 10 L | 1 / 30 |
| 455 | C 10 L | 1 / 12 |
| 456 | C 10 L | 1 / 20 |
| 457 - 458 | C 10 L | 1 / 12 |
| 459 | C 10 L | 1 / 16 |
| 490 | C 10 F | 5 / 00 |
| 491 | C 10 F | 7 / 06 |
| 492 | C 10 F | 5 / 00 |
| 492 | C 10 F | 7 / 00 |
| 500 - 505 | C 10 L | 5 / 00 |
| 506 | C 06 C | 9 / 00 |
| 507 | C 06 F | 3 / 00 |
| 507 - 509 | C 06 F | 5 / 00 |
| 508 - 509 | A 24 F | 27 / 12 |
| 510 | A 24 F | 27 / 20 |
| 510 | A 24 F | 27 / 26 |
| 511 | C 06 F | 3 / 02 |
| 512 | A 24 F | 27 / 12 |
| 519 | C 06 C | 5 / 00 |
| 520 - 522 | C 10 L | 11 / 00 |
| 530 | C 10 L | 5 / 36 |
| 531 - 545 | C 10 L | 11 / 00 |
| 550 | C 10 L | 5 / 00 |
| 551 | C 10 L | 5 / 10 |
| 552 | C 10 L | 5 / 42 |
| 552 | C 10 L | 5 / 46 |
| 553 | C 10 L | 5 / 14 |
| 554 | C 10 L | 5 / 00 |
| 555 - 557 | C 10 L | 5 / 14 |
| 555 | C 10 L | 5 / 42 |
| 557 | C 10 L | 5 / 12 |
| 558 | C 10 L | 9 / 06 |
| 558 | C 10 L | 9 / 12 |
| 559 | C 10 L | 5 / 12 |
| 559 | C 10 L | 5 / 14 |
| 560 | C 10 L | 5 / 00 |
| 561 | C 10 L | 5 / 16 |
| 562 | C 10 L | 5 / 14 |
| 563 | C 10 L | 5 / 00 |
| 564 - 571 | C 10 L | 5 / 16 |
| 565 | C 10 L | 5 / 44 |
| 567 | C 10 L | 5 / 44 |
| 570 | C 10 L | 5 / 12 |
| 572 - 577 | C 10 L | 5 / 14 |
| 573 | C 10 L | 5 / 44 |
| 574 | C 10 L | 5 / 04 |
| 575 | C 10 L | 5 / 12 |
| 576 - 577 | C 10 L | 5 / 44 |
| 578 | C 10 L | 5 / 20 |
| 579 | C 10 L | 5 / 14 |
| 580 | C 10 L | 5 / 12 |
| 589 - 590 | C 10 L | 5 / 40 |
| 591 - 592 | C 10 L | 5 / 02 |
| 593 - 599 | C 10 L | 5 / 06 |
| 600 - 604 | C 10 L | 10 / 00 |
| 605 - 629 | C 10 L | 5 / 00 |
| 630 | C 10 F | 7 / 00 |
| 631 | E 21 C | 49 / 00 |
| 632 | A 01 D | 84 / 00 |
| 633 | C 10 F | 7 / 02 |
| 634 - 636 | B 30 B | 11 / 00 |
| 634 | B 30 B | 15 / 00 |
| 634 - 636 | C 10 L | 5 / 22 |
| 635 | B 30 B | 15 / 30 |
| 636 | C 10 L | 5 / 44 |
| 639 | C 10 L | 5 / 00 |
| 640 - 642 | C 10 L | 10 / 00 |
| 643 | A 24 F | 29 / 00 |