Class 420 ALLOYS OR METALLIC COMPOSITIONS
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1 - 7 | C 22 C | 43 / 00 |
8 - 10 | C 22 C | 38 / 00 |
11 - 12 | C 22 C | 38 / 36 |
13 - 14 | C 22 C | 37 / 00 |
13 | C 22 C | 37 / 04 |
15 | C 22 C | 37 / 06 |
16 - 17 | C 22 C | 37 / 08 |
18 | C 22 C | 33 / 10 |
19 | C 22 C | 33 / 12 |
20 - 25 | C 22 C | 33 / 10 |
26 - 27 | C 22 C | 37 / 00 |
28 | C 22 C | 37 / 10 |
29 - 33 | C 22 C | 33 / 08 |
34 - 35 | C 22 C | 38 / 18 |
36 - 39 | C 22 C | 38 / 30 |
36 - 39 | C 22 C | 38 / 52 |
40 | C 22 C | 38 / 18 |
41 - 42 | C 22 C | 38 / 60 |
43 | C 22 C | 38 / 40 |
44 - 48 | C 22 C | 38 / 58 |
49 | C 22 C | 38 / 42 |
50 | C 22 C | 38 / 40 |
51 | C 22 C | 38 / 48 |
51 | C 22 C | 38 / 50 |
52 | C 22 C | 38 / 44 |
53 | C 22 C | 38 / 00 |
54 | C 22 C | 38 / 48 |
54 | C 22 C | 38 / 50 |
55 | C 22 C | 38 / 40 |
56 - 59 | C 22 C | 38 / 38 |
56 - 59 | C 22 C | 38 / 58 |
60 | C 22 C | 38 / 18 |
61 | C 22 C | 38 / 22 |
62 | C 22 C | 38 / 16 |
63 | C 22 C | 38 / 22 |
64 - 65 | C 22 C | 38 / 18 |
66 | C 22 C | 38 / 00 |
67 | C 22 C | 38 / 22 |
68 | C 22 C | 38 / 28 |
69 | C 22 C | 38 / 24 |
69 | C 22 C | 38 / 26 |
70 | C 22 C | 38 / 00 |
71 | C 22 C | 33 / 00 |
72 | C 22 C | 38 / 04 |
73 | C 22 C | 38 / 08 |
74 | C 22 C | 38 / 58 |
75 | C 22 C | 38 / 14 |
76 | C 22 C | 38 / 16 |
77 - 78 | C 22 C | 38 / 06 |
79 | C 22 C | 38 / 18 |
80 | C 22 C | 38 / 08 |
80 | C 22 C | 38 / 10 |
81 | C 22 C | 38 / 12 |
81 | C 22 C | 38 / 14 |
82 - 83 | C 22 C | 38 / 00 |
84 - 87 | C 22 C | 38 / 60 |
88 | C 22 C | 33 / 00 |
89 | C 22 C | 38 / 16 |
90 | C 22 C | 38 / 20 |
91 | C 22 C | 38 / 42 |
92 - 93 | C 22 C | 38 / 16 |
94 | C 22 C | 38 / 08 |
95 | C 22 C | 38 / 10 |
95 | C 22 C | 38 / 52 |
96 | C 22 C | 38 / 12 |
97 | C 22 C | 38 / 40 |
98 | C 22 C | 38 / 08 |
99 | C 22 C | 38 / 00 |
100 | C 22 C | 38 / 18 |
101 | C 22 C | 38 / 22 |
102 | C 22 C | 38 / 30 |
103 | C 22 C | 38 / 06 |
104 | C 22 C | 38 / 18 |
105 - 106 | C 22 C | 38 / 22 |
107 | C 22 C | 38 / 30 |
108 | C 22 C | 38 / 40 |
109 | C 22 C | 38 / 46 |
109 | C 22 C | 38 / 50 |
110 - 111 | C 22 C | 38 / 12 |
110 | C 22 C | 38 / 14 |
112 | C 22 C | 38 / 08 |
113 | C 22 C | 38 / 12 |
114 | C 22 C | 38 / 22 |
115 - 116 | C 22 C | 38 / 00 |
115 - 116 | C 22 C | 38 / 18 |
117 | C 22 C | 38 / 02 |
118 | C 22 C | 38 / 12 |
118 | C 22 C | 38 / 14 |
119 | C 22 C | 38 / 08 |
120 | C 22 C | 38 / 04 |
121 | C 22 C | 38 / 00 |
122 - 124 | C 22 C | 38 / 12 |
125 - 126 | C 22 C | 38 / 14 |
127 | C 22 C | 38 / 12 |
128 | C 22 C | 38 / 00 |
129 | C 22 C | 33 / 00 |
400 | C 22 C | 24 / 00 |
401 | C 22 C | 25 / 00 |
402 - 404 | C 22 C | 23 / 00 |
405 - 406 | C 22 C | 23 / 06 |
407 - 410 | C 22 C | 23 / 02 |
408 - 409 | C 22 C | 23 / 04 |
411 - 412 | C 22 C | 23 / 04 |
413 - 414 | C 22 C | 23 / 00 |
415 | C 22 C | 24 / 00 |
416 | C 22 C | 28 / 00 |
417 - 421 | C 22 C | 14 / 00 |
422 - 423 | C 22 C | 16 / 00 |
422 - 423 | C 22 C | 27 / 00 |
424 - 427 | C 22 C | 27 / 02 |
428 | C 22 C | 27 / 06 |
429 - 431 | C 22 C | 27 / 04 |
432 | C 22 C | 27 / 00 |
432 | C 22 C | 32 / 00 |
433 | C 22 C | 28 / 00 |
434 | C 22 C | 22 / 00 |
435 - 440 | C 22 C | 19 / 07 |
441 | C 22 C | 19 / 03 |
442 - 454 | C 22 C | 19 / 05 |
455 - 460 | C 22 C | 19 / 03 |
461 - 468 | C 22 C | 5 / 04 |
469 | C 22 C | 9 / 00 |
470 - 472 | C 22 C | 9 / 02 |
471 | C 22 C | 9 / 01 |
473 | C 22 C | 9 / 00 |
474 | C 22 C | 9 / 02 |
474 | C 22 C | 9 / 08 |
475 | C 22 C | 9 / 00 |
476 | C 22 C | 9 / 02 |
476 - 478 | C 22 C | 9 / 04 |
478 | C 22 C | 9 / 01 |
479 - 480 | C 22 C | 9 / 00 |
481 - 484 | C 22 C | 9 / 04 |
481 - 482 | C 22 C | 9 / 06 |
485 - 488 | C 22 C | 9 / 06 |
486 | C 22 C | 9 / 01 |
487 | C 22 C | 9 / 05 |
489 | C 22 C | 9 / 00 |
489 | C 22 C | 9 / 01 |
490 | C 22 C | 9 / 10 |
491 | C 22 C | 9 / 08 |
492 | C 22 C | 9 / 00 |
493 | C 22 C | 9 / 05 |
494 - 500 | C 22 C | 9 / 00 |
496 | C 22 C | 9 / 06 |
501 | C 22 C | 5 / 06 |
502 - 504 | C 22 C | 5 / 08 |
504 | C 22 C | 5 / 10 |
505 | C 22 C | 5 / 06 |
506 | C 22 C | 5 / 10 |
507 - 512 | C 22 C | 5 / 02 |
513 | C 22 C | 18 / 00 |
514 - 520 | C 22 C | 18 / 04 |
515 - 518 | C 22 C | 18 / 02 |
521 - 522 | C 22 C | 18 / 02 |
523 - 524 | C 22 C | 18 / 00 |
525 | C 22 C | 20 / 00 |
526 - 527 | C 22 C | 7 / 00 |
528 | C 22 C | 21 / 00 |
529 - 530 | C 22 C | 21 / 12 |
531 | C 22 C | 21 / 10 |
531 | C 22 C | 21 / 18 |
532 | C 22 C | 21 / 00 |
533 | C 22 C | 21 / 06 |
533 - 536 | C 22 C | 21 / 16 |
534 - 536 | C 22 C | 21 / 08 |
537 | C 22 C | 21 / 04 |
537 | C 22 C | 21 / 14 |
538 - 539 | C 22 C | 21 / 12 |
540 - 541 | C 22 C | 21 / 10 |
541 - 543 | C 22 C | 21 / 06 |
544 | C 22 C | 21 / 04 |
544 | C 22 C | 21 / 08 |
545 | C 22 C | 21 / 06 |
546 | C 22 C | 21 / 04 |
546 | C 22 C | 21 / 08 |
547 | C 22 C | 21 / 06 |
548 | C 22 C | 21 / 02 |
549 | C 22 C | 21 / 04 |
550 - 554 | C 22 C | 21 / 00 |
555 - 556 | C 22 C | 28 / 00 |
557 - 558 | C 22 C | 13 / 00 |
559 | C 22 C | 13 / 02 |
560 | C 22 C | 13 / 00 |
561 - 562 | C 22 C | 13 / 02 |
563 | C 22 C | 11 / 00 |
564 - 565 | C 22 C | 11 / 02 |
566 - 567 | C 22 C | 11 / 00 |
566 - 571 | C 22 C | 11 / 06 |
569 | C 22 C | 11 / 10 |
571 | C 22 C | 11 / 10 |
572 | C 22 C | 11 / 08 |
573 | C 22 C | 11 / 04 |
574 - 575 | C 22 C | 11 / 00 |
576 - 577 | C 22 C | 12 / 00 |
578 | C 22 C | 29 / 00 |
578 | C 22 C | 35 / 00 |
579 | C 22 C | 28 / 00 |
580 - 581 | C 22 C | 30 / 00 |
582 | C 22 C | 30 / 02 |
583 - 586.1 | C 22 C | 30 / 00 |
587 | C 22 C | 30 / 02 |
588 | C 22 C | 30 / 00 |
589 | C 22 C | 30 / 04 |
590 | C 22 C | 1 / 00 |
591 | C 01 B | 35 / 04 |