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/(506) nontextile, dyeing process or product, including inorganic fiber (508) vinyl chloride polymer substrate

Hierarchy/Derived subclasses

8 / 506

-> 508

uspto searches

Patent Apps in 8/508

Granted Patents in 8/508

Use the links above or do an advanced search in ppubs for:
(8/508.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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