USPC Class Details

Description: 527 synthetic resins or natural rubbers -- part of the class 520 series / 527 synthetic resins or natural rubbers -- part of the class 520 series/() synthetic resins (class 520, subclass 1) (600) from natural resin or derivative reactant excluding tall oil or derivative (601) with polyepoxide reactant

Hierarchy/Derived subclasses

527 / 600

-> 601

uspto searches

Patent Apps in 527/601

Granted Patents in 527/601

Use the links above or do an advanced search in ppubs for:
(527/601.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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