USPC Class Details

Description: 52 static structures (e.g., buildings) / 52 static structures (e.g., buildings)/(85) curvilinear portal with settable material backer

Hierarchy/Derived subclasses

52 / 85

uspto searches

Patent Apps in 52/85

Granted Patents in 52/85

Use the links above or do an advanced search in ppubs for:
(52/85.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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