USPC Class Details

Description: 8 bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers / 8 bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers/(529) multiple chemically diverse fibers or fibers with different cross section, process of dyeing or product (534) polyacrylonitrile fiber

Hierarchy/Derived subclasses

8 / 529

-> 534

uspto searches

Patent Apps in 8/534

Granted Patents in 8/534

Use the links above or do an advanced search in ppubs for:
(8/534.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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