USPC Class Details

Description: 166 wells / 166 wells/(244.1) processes (277) repairing object in well

Hierarchy/Derived subclasses

166 / 244.1-> 277

uspto searches

Patent Apps in 166/277

Granted Patents in 166/277

Use the links above or do an advanced search in ppubs for:
(166/277.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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