USPC Class Details

Description: 52 static structures (e.g., buildings) / 52 static structures (e.g., buildings)/(98) frangible section or means (99) in dissimilar material member

Hierarchy/Derived subclasses

52 / 98-> 99

uspto searches

Patent Apps in 52/99

Granted Patents in 52/99

Use the links above or do an advanced search in ppubs for:
(52/99.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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