USPC Class Details

Description: 49 movable or removable closures / 49 movable or removable closures/(149) mounted for optional movements (163) one closure movable separately from or with other closure (166) upper closure mounted on horizontally swinging closure; e.g., sliding window on swinging door

Hierarchy/Derived subclasses

49 / 149

-> 163

-> 166

-> 167

uspto searches

Patent Apps in 49/166

Granted Patents in 49/166

Use the links above or do an advanced search in ppubs for:
(49/166.ccls. or 49/167.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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