USPC Class Details

Description: 902 electronic funds transfer / 902 electronic funds transfer/(8) terminal* with means permitting deposit or withdrawal (e.g., atm) (20) with specific data input means (e.g., keyboard)

Hierarchy/Derived subclasses

902 / 8-> 20

uspto searches

Patent Apps in 902/20

Granted Patents in 902/20

Use the links above or do an advanced search in ppubs for:
(902/20.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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