USPC-to-IPC Reverse Concordance for IPC Subclass - D21H Pulp Compositions;Preparation Thereof Not Covered By Subclasses D21C, D21D;Impregnating Or Coating Of Paper;Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21G;Paper Not Otherwise Provided For
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - D21H
Pulp Compositions;Preparation Thereof Not Covered By Subclasses D21C, D21D;Impregnating Or Coating Of Paper;Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21G;Paper Not Otherwise Provided For

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
11  /  00 8 119
    131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
    428 311.11
    428 311.51
    428 311.71
13  /  00 131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
    428 311.11
    428 311.51
15  /  00 8 119
    131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
17  /  00 8 119
    131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
17  /  07 106 287.25
17  /  17 524 107
17  /  29 106 287.22
17  /  35 524 479
17  /  55 524 607
19  /  00 131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
19  /  18 524 477     -     478
    524 480
    524 489
    524 524
19  /  32 524 861
19  /  50 524 17
19  /  54 524 47
19  /  58 524 26
    524 52
    524 446
    524 828
19  /  60 524 45
19  /  62 106 287.22
19  /  82 428 484.1
21  /  00 8 119
    131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
21  /  14 524 503
21  /  16 106 287.2
21  /  46 428 199
23  /  00 8 119
    131 365
    156 76
    162 10     -     12
    162 100     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    162 380
    424 77
25  /  00 8 119
    131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
27  /  00 131 365
    162 101     -     102
    162 104     -     157.7
    162 159     -     188
    162 265     -     268
    162 309     -     314
    162 361     -     362
    424 77
27  /  06 156 76
    162 187
27  /  40 428 154


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