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US to IPC8 Concordance for
Class 426 FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS
Printable Version [PDF]
See notes regarding proper use of US-to-IPC Concordances.
U.S. Subclass
IPC8 Subclass
IPC8 Group
1
A 01 K
97 / 04
2
A 23 K
1 / 18
3 - 4
A 23 G
4 / 00
5
A 23 G
4 / 18
5
B 65 D
85 / 02
6
A 23 G
4 / 06
7
A 23 B
4 / 12
7
A 23 J
3 / 34
8
A 23 L
3 / 3571
9
A 21 D
2 / 00
10
A 23 B
5 / 00
11
C 12 C
11 / 00
12
C 12 G
1 / 00
13
C 12 C
3 / 08
13
C 12 C
3 / 12
13
C 12 C
7 / 00
13 - 14
C 12 C
11 / 00
13
C 12 H
1 / 00
14
C 12 G
3 / 08
15
C 12 G
1 / 00
16
C 12 C
11 / 00
17
C 12 J
1 / 00
18 - 21
A 21 D
2 / 00
18 - 26
A 21 D
8 / 02
18
A 23 L
1 / 10
18
C 12 C
3 / 08
18
C 12 C
3 / 12
18
C 12 C
7 / 00
22
A 21 D
2 / 04
22
A 21 D
2 / 20
23
A 21 D
2 / 24
24 - 25
A 21 D
2 / 14
26
A 21 D
2 / 02
27
A 21 D
8 / 00
28 - 31
A 23 L
1 / 10
28 - 31
A 23 L
1 / 28
28 - 31
C 12 C
3 / 08
28 - 31
C 12 C
3 / 12
28 - 31
C 12 C
7 / 00
32
A 23 J
3 / 00
32
A 23 K
1 / 04
33
A 23 L
1 / 23
34 - 43
A 23 C
9 / 12
41
A 23 C
21 / 00
42 - 43
A 23 C
17 / 00
44
A 23 G
1 / 02
44
A 23 L
1 / 36
45
A 23 F
5 / 00
46
A 23 L
1 / 20
47
A 23 J
3 / 00
48
A 23 L
1 / 08
48
C 13 K
1 / 06
49 - 54
A 23 B
7 / 10
49
A 23 F
3 / 00
49 - 54
A 23 K
1 / 00
49
A 23 L
1 / 22
50
A 23 L
1 / 05
51
A 23 L
1 / 28
51
A 23 L
2 / 02
52
A 23 F
3 / 16
52 - 54
A 23 K
3 / 00
55
A 23 B
4 / 12
55 - 59
A 23 L
1 / 31
55
A 23 L
1 / 315
60 - 64
A 23 L
1 / 28
61 - 64
A 23 C
9 / 12
64
A 23 L
1 / 202
66 - 67
A 23 L
2 / 00
66 - 67
B 65 D
85 / 00
66
C 12 C
5 / 02
68
A 23 B
4 / 10
68
A 23 B
7 / 16
69
A 23 K
1 / 22
71
A 23 C
9 / 20
71
A 23 C
17 / 00
72 - 74
A 23 L
1 / 30
74
A 23 K
1 / 175
75
A 23 G
3 / 02
76
A 21 D
13 / 00
77 - 84
B 65 B
29 / 02
85
A 47 G
21 / 18
86
B 65 D
81 / 00
87
A 22 C
13 / 00
87
A 22 C
17 / 10
88
G 01 N
31 / 22
89
A 23 L
1 / 00
90 - 91
A 23 G
3 / 00
91
B 65 D
85 / 00
92
A 23 B
4 / 00
92
A 23 L
1 / 31
92
A 23 L
1 / 315
93 - 95
A 23 G
3 / 00
93
A 23 L
1 / 36
94 - 95
A 21 D
13 / 00
96
A 23 L
1 / 216
97
A 23 B
4 / 023
97
A 23 L
1 / 22
98 - 99
A 23 L
1 / 00
100
A 23 G
3 / 20
101
A 23 G
9 / 00
102
A 23 B
7 / 16
102
A 23 L
1 / 00
103
A 23 G
3 / 20
104
A 23 G
3 / 50
104
A 23 G
9 / 44
105
A 23 G
1 / 00
105
A 23 L
1 / 31
105
A 23 L
1 / 315
105
B 65 D
81 / 34
106
A 23 B
7 / 148
106 - 131
B 65 D
85 / 00
107 - 131
A 21 D
10 / 02
107
B 65 D
81 / 34
108
B 65 D
77 / 02
109
B 65 D
81 / 18
110 - 111
B 65 D
81 / 34
112
B 65 D
81 / 32
113
B 65 D
81 / 34
114
B 65 D
77 / 20
115
B 65 D
81 / 32
116
A 23 L
1 / 00
117
A 61 J
9 / 00
118
B 65 D
81 / 20
119
B 65 D
5 / 50
120
B 65 D
81 / 32
121
B 65 D
75 / 38
122 - 123
B 65 D
75 / 58
124
B 65 D
81 / 26
125
A 23 B
4 / 10
126
B 65 D
65 / 40
127
B 32 B
27 / 08
129
B 65 B
25 / 06
130
B 65 D
85 / 76
131
C 08 G
59 / 42
132
B 65 D
85 / 78
133
B 65 D
81 / 28
134
A 23 L
1 / 00
135
A 22 C
13 / 00
138 - 139
A 21 D
13 / 00
140
A 22 C
13 / 00
140
A 23 L
1 / 31
140
A 23 L
1 / 315
140 - 143
B 65 D
85 / 08
143
A 23 L
1 / 16
144
A 23 L
1 / 216
231 - 233
A 01 K
43 / 00
231 - 233
G 01 N
33 / 02
232
B 65 B
55 / 00
233
A 23 L
1 / 01
233
A 23 L
1 / 24
234
A 23 L
3 / 00
234
B 65 B
55 / 00
235
A 23 B
4 / 056
235
B 65 B
1 / 04
235
B 65 B
3 / 04
236
A 23 L
3 / 3409
237 - 248
A 21 D
6 / 00
237 - 238
A 23 C
3 / 00
237
A 23 L
3 / 32
237
C 12 H
1 / 06
238
A 23 L
1 / 025
238 - 248
A 23 L
3 / 00
238
A 23 L
3 / 30
239 - 248
A 23 C
9 / 14
239
A 23 C
9 / 144
240
A 23 L
3 / 26
241
A 23 L
1 / 164
242
A 23 L
1 / 217
243
A 23 L
1 / 01
244 - 247
A 23 L
3 / 32
245
A 22 C
11 / 00
246
A 23 B
4 / 01
247
A 23 B
4 / 015
249 - 252
A 23 L
1 / 27
250
C 12 C
5 / 04
253 - 261
A 23 L
1 / 22
253 - 254
A 23 L
1 / 277
255
A 23 B
7 / 144
256
A 21 D
2 / 02
257
A 23 B
7 / 16
258
A 21 D
2 / 20
259
A 23 B
7 / 157
260
A 21 D
2 / 02
261
A 23 B
4 / 24
262
A 23 B
7 / 157
262 - 270
A 23 L
1 / 27
263
A 23 B
4 / 16
264
A 23 B
4 / 023
265
A 23 B
4 / 20
266
A 23 B
4 / 023
267
A 23 B
7 / 157
268 - 269
A 23 B
7 / 154
270
A 23 B
7 / 157
271
A 23 C
9 / 14
271
C 12 H
1 / 04
271
C 12 H
1 / 14
272 - 273
A 23 C
19 / 00
272
A 23 L
1 / 31
273 - 274
A 23 L
1 / 00
275
A 21 D
13 / 00
276 - 278
A 23 L
1 / 31
276
A 23 L
1 / 315
279
A 23 G
3 / 20
280
A 23 G
9 / 28
281
A 23 L
1 / 31
281
A 23 L
1 / 315
282
A 23 G
3 / 20
283
A 21 D
13 / 00
284
A 22 C
13 / 00
285
A 23 C
9 / 00
285
A 23 G
1 / 00
285 - 286
A 23 L
1 / 00
287
A 23 N
7 / 01
288
A 23 L
1 / 10
288
A 23 L
1 / 36
289 - 293
A 23 L
1 / 00
294 - 295
A 23 G
3 / 20
294 - 295
A 23 L
1 / 36
294 - 295
A 23 L
1 / 216
296
A 23 L
1 / 00
297
A 21 C
9 / 06
298 - 301
A 23 B
5 / 00
299
A 23 J
1 / 08
302 - 310
A 23 F
5 / 00
302 - 303
A 23 L
1 / 00
304
A 23 G
3 / 22
305
A 23 L
1 / 00
306
A 23 G
1 / 00
306
A 23 G
3 / 20
307 - 308
A 23 B
7 / 16
308
A 23 L
1 / 36
309
A 23 F
5 / 14
310
A 23 B
7 / 16
311
A 23 L
1 / 30
312
A 23 B
4 / 16
313
C 11 C
3 / 12
314
A 23 B
4 / 052
315
A 23 B
4 / 03
315
A 23 B
4 / 044
315
A 23 L
1 / 31
315
A 23 L
1 / 315
316
A 23 B
4 / 16
316
B 65 B
55 / 00
317
A 01 J
13 / 00
318
A 23 B
7 / 144
319
A 23 B
9 / 18
320
A 23 L
3 / 3409
321 - 327
A 21 D
4 / 00
321
A 23 B
7 / 154
321 - 330
A 23 C
3 / 00
321 - 324
A 23 K
3 / 00
321 - 324
A 23 L
3 / 34
321
C 12 H
1 / 10
322
C 11 C
3 / 00
323
A 23 B
7 / 154
324
A 23 B
7 / 10
324 - 326
B 65 B
55 / 00
325
A 23 L
1 / 16
325 - 330
A 23 L
3 / 36
326
A 23 B
4 / 20
327
A 23 L
1 / 32
329
C 12 H
1 / 14
330
A 21 D
2 / 16
330
A 21 D
4 / 00
330
A 23 L
2 / 00
330.1
A 23 B
5 / 00
330.2
A 23 C
3 / 00
330.3
A 23 F
3 / 16
330.3 - 330.6
A 23 L
2 / 00
330.4
C 12 H
1 / 04
331
A 21 D
2 / 02
331 - 335
A 21 D
4 / 00
331 - 334
A 23 C
3 / 00
331
A 23 L
1 / 36
331 - 335
A 23 L
3 / 36
332
A 23 B
4 / 20
332
A 23 L
1 / 31
332
A 23 L
1 / 315
333
A 23 B
7 / 157
334
A 23 C
19 / 082
335
A 23 L
3 / 3463
383
A 22 C
17 / 10
383
A 23 G
3 / 28
383
A 23 P
1 / 00
384 - 385
A 23 C
1 / 06
386 - 387
A 23 F
3 / 00
386 - 387
A 23 F
5 / 00
388
A 23 F
5 / 48
389
A 21 D
13 / 00
390
A 22 C
13 / 00
391
A 21 D
13 / 00
392
B 65 B
25 / 06
392 - 415
B 65 B
55 / 00
392
C 12 C
3 / 04
393
A 23 B
4 / 06
394
B 65 D
81 / 34
395
A 23 K
1 / 18
396
B 65 D
77 / 20
397
B 65 B
25 / 06
398
B 65 B
25 / 00
399
A 23 B
5 / 005
400
A 23 C
9 / 00
401
A 23 B
7 / 005
402
A 23 B
7 / 02
403
A 23 L
3 / 10
404
B 65 B
31 / 02
405
A 23 L
3 / 14
406
A 23 L
3 / 02
407
A 23 L
3 / 10
408
A 23 L
3 / 04
409
A 23 C
3 / 023
410
B 65 B
25 / 06
411
A 23 L
3 / 10
412 - 413
B 65 B
25 / 06
412
C 12 C
3 / 04
414
A 23 G
3 / 02
415
B 65 B
25 / 06
416
A 23 P
1 / 00
416
G 07 F
13 / 06
417
A 23 C
15 / 14
418
A 47 J
39 / 00
418
C 12 C
3 / 04
419
A 23 K
3 / 02
420
A 22 C
13 / 00
421
A 23 G
9 / 26
422
C 12 C
3 / 08
422
C 12 C
3 / 12
422
C 12 C
7 / 00
422
C 12 C
7 / 14
422 - 423
C 12 H
1 / 04
423 - 424
C 12 H
1 / 00
424
A 23 F
5 / 22
425 - 429
A 23 L
1 / 28
425
C 12 C
3 / 00
427 - 428
A 23 F
3 / 34
427 - 428
A 23 F
3 / 36
427 - 428
A 23 F
5 / 00
430
A 23 L
1 / 00
431
A 23 L
1 / 20
431 - 436
A 23 L
1 / 28
432 - 434
A 23 F
5 / 00
435
A 23 F
3 / 34
435
A 23 F
3 / 36
436 - 437
A 23 J
1 / 00
436
A 23 L
1 / 10
437
A 23 L
1 / 00
438
A 23 L
1 / 01
439 - 440
A 23 L
1 / 164
441
A 23 L
1 / 10
442
C 12 H
1 / 04
443 - 473
A 23 B
4 / 03
443 - 473
A 23 B
4 / 044
443
C 12 C
3 / 02
446
A 21 D
13 / 00
447 - 450
A 23 L
1 / 18
451
A 23 L
1 / 16
452 - 464
A 23 L
1 / 10
453 - 454
A 23 C
9 / 00
458
A 21 D
13 / 00
458
A 23 F
5 / 00
470
A 23 C
1 / 00
474
A 23 C
3 / 037
475
A 23 G
1 / 10
476
A 01 J
11 / 04
477
C 12 G
1 / 06
478
A 01 J
25 / 11
478 - 495
A 23 P
1 / 00
479
A 23 L
1 / 00
479
A 23 L
2 / 02
480
A 23 L
1 / 31
480
A 23 L
1 / 315
481 - 483
A 23 L
1 / 10
481 - 483
A 23 L
1 / 216
484
A 23 L
1 / 36
489
A 23 L
1 / 28
489
A 23 L
2 / 02
490
A 23 J
1 / 09
490
C 12 G
3 / 08
491
A 23 C
1 / 00
491
A 23 C
9 / 00
492 - 494
C 12 G
3 / 12
495
C 12 C
7 / 16
495
C 12 G
1 / 08
495
C 12 H
1 / 08
496 - 505
A 21 D
6 / 00
506
A 23 B
4 / 06
506 - 511
A 23 L
1 / 00
506 - 507
A 23 L
1 / 20
507
B 02 B
1 / 08
510 - 511
A 23 P
1 / 00
511
A 23 B
4 / 005
512
A 23 G
3 / 02
513
A 22 C
7 / 00
514 - 515
A 23 G
3 / 02
514 - 519
A 23 P
1 / 00
516
A 23 L
1 / 00
517
A 23 G
3 / 02
518
A 23 L
1 / 317
518 - 519
B 02 C
23 / 08
519
A 01 J
25 / 00
520
A 47 J
39 / 00
521
A 23 L
3 / 16
522
A 23 L
3 / 00
523 - 524
A 23 C
3 / 00
524
A 23 L
3 / 36
524
C 12 C
7 / 26
530
A 23 C
15 / 00
531
A 23 D
9 / 013
532
A 23 L
3 / 34
533 - 536
A 23 L
1 / 22
533 - 536
A 23 L
2 / 56
537
A 23 L
1 / 226
538
A 23 L
1 / 22
538
A 23 L
2 / 56
539
A 21 D
2 / 00
539 - 540
A 23 L
1 / 27
539
A 23 L
1 / 277
540
C 12 C
5 / 04
541 - 547
C 11 B
5 / 00
548
A 23 L
1 / 236
549
A 21 D
10 / 00
549
A 21 D
13 / 00
550
A 21 D
13 / 04
550
A 21 D
13 / 06
551
A 21 D
2 / 02
552 - 554
A 21 D
10 / 04
555
A 21 D
10 / 00
556
A 21 D
13 / 08
557
A 23 L
1 / 16
558
A 21 D
13 / 04
559 - 560
A 21 D
13 / 00
561
A 23 L
2 / 40
562 - 563
A 21 D
2 / 00
564
A 23 L
1 / 00
565 - 567
A 23 G
9 / 00
568 - 571
A 23 J
3 / 00
572
A 23 L
1 / 09
573
A 23 L
1 / 05
573
A 23 L
1 / 06
574
A 23 L
1 / 31
575 - 578
A 23 L
1 / 05
579
A 23 L
1 / 187
580
A 23 C
9 / 154
581
A 23 C
15 / 00
582
A 23 C
19 / 00
583
A 23 C
17 / 00
583
A 23 C
21 / 00
584
A 23 G
1 / 00
585
A 23 C
9 / 00
586
A 23 C
13 / 00
587
A 23 C
9 / 00
588
A 23 C
9 / 16
589
A 23 L
1 / 40
589
A 23 L
1 / 238
590
A 23 L
2 / 00
590
A 23 L
2 / 38
591
A 23 L
2 / 40
592
C 12 H
1 / 14
593
A 23 G
1 / 00
594 - 596
A 23 F
5 / 00
597
A 23 F
3 / 00
598
A 23 L
2 / 38
599
A 23 L
2 / 00
600
C 12 C
3 / 00
601 - 603
A 23 D
7 / 00
601 - 603
A 23 D
9 / 00
604
A 23 D
7 / 06
604
A 23 D
9 / 06
605
A 23 L
1 / 24
606 - 609
A 23 D
7 / 00
606 - 609
A 23 D
9 / 00
610
A 23 D
9 / 013
611 - 613
A 23 D
7 / 00
611 - 613
A 23 D
9 / 00
614
A 23 L
1 / 32
615
A 23 K
1 / 00
615 - 617
A 23 L
1 / 212
616
A 23 B
7 / 00
618 - 619
A 23 L
1 / 00
620 - 621
A 23 L
1 / 164
622
A 21 D
2 / 00
623
A 23 K
1 / 00
624
A 23 K
1 / 08
625
A 23 L
1 / 18
626
A 23 L
1 / 20
627
A 23 L
1 / 182
628
A 23 L
1 / 10
629
A 23 L
1 / 36
630
A 23 L
1 / 20
631
A 23 G
1 / 04
632
A 23 L
1 / 36
633
A 23 L
1 / 38
634
A 23 L
1 / 20
635 - 636
A 23 K
1 / 00
637
A 23 L
1 / 216
638
A 23 L
1 / 223
639
A 23 B
7 / 08
640
A 23 B
7 / 022
641
A 23 B
4 / 00
641
A 23 L
1 / 31
642
A 23 B
4 / 06
643
A 23 L
1 / 325
644
A 23 L
1 / 315
645 - 647
A 23 L
1 / 31
648
A 23 L
1 / 30
649
A 23 L
1 / 237
650
A 23 L
1 / 221
651
A 23 L
1 / 222
652
A 23 B
4 / 023
653 - 654
A 21 D
2 / 16
655
A 23 L
1 / 28
655
B 09 B
3 / 00
656
A 23 J
1 / 00
657
A 23 J
1 / 02
657
A 23 J
1 / 04
658 - 660
A 23 G
3 / 00
661
A 23 L
1 / 05
662
A 23 J
7 / 00
663
A 23 C
3 / 00
664
A 23 C
15 / 00
665
A 23 L
3 / 015
665
A 23 P
1 / 00
Regarding US-to-IPC Concordances [Concordances between US Patent Classification and the International Patent Classification Eighth Edition]: The
USPC does not precisely concord to the IPC. Users of this Concordance must look at the
IPC schedules to select an appropriate classification for the concept being
classified.
This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.
Please send questions and comments to usptoinfo@uspto.gov .
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