USPC Class Details

Description: 560 organic compounds -- part of the class 532-570 series / 560 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) (1) carboxylic acid esters (129) acyclic acid moiety (130) esterified phenolic hydroxy (142) nitrogen or sulfur in phenolic moiety

Hierarchy/Derived subclasses

560 / 1

-> 129

-> 130

-> 142

uspto searches

Patent Apps in 560/142

Granted Patents in 560/142

Use the links above or do an advanced search in ppubs for:
(560/142.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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