USPC-to-IPC Reverse Concordance for IPC Subclass - C11B Producing (Pressing, Extraction), Refining Or Preserving Fats, Fatty Substances (E.G. Lanolin), Fatty Oils Or Waxes, Including Extraction From Waste Materials;Essential Oils;Perfumes
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - C11B
Producing (Pressing, Extraction), Refining Or Preserving Fats, Fatty Substances (E.G. Lanolin), Fatty Oils Or Waxes, Including Extraction From Waste Materials;Essential Oils;Perfumes

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IPC GroupU.S. ClassU.S. Subclass
1  /  00 554 8     -     23
1  /  04 422 308
3  /  00 554 124
    554 174     -     212
5  /  00 426 541     -     547
    508 587
    524 258
    554 2     -     7
7  /  00 554 174     -     212
9  /  00 512 5
9  /  02 512 5
13  /  00 530 205
    530 208     -     209
    554 174     -     212


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