USPC Class Details – HistoricIP

Description: 106 compositions: coating or plastic / 106 compositions: coating or plastic/() coating or plastic compositions (31.01) marking (31.13) inks (31.27) organic dye containing (31.43) organic nitrogen compound containing (31.53) protein or derivative containing (31.56) seed or derivative thereof containing (e.g., nuts, beans, zein, grain, rice, corn, wheat, oats, gluten, soybean, etc.)

Hierarchy/Derived subclasses

106 / 31.01

-> 31.13

-> 31.27

-> 31.43

-> 31.53

-> 31.56

uspto searches

Patent Apps in 106/31.56

Granted Patents in 106/31.56

Use the links above or do an advanced search in ppubs for:
(106/31.56.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.