USPC Class Details

Description: 49 movable or removable closures / 49 movable or removable closures/(208) mounted for multidirectional or oblique movement (226) in plane of closure; e.g., oblique (228) gravitates on tilted track (231) pendant closure

Hierarchy/Derived subclasses

49 / 208

-> 226

-> 228

-> 231

uspto searches

Patent Apps in 49/231

Granted Patents in 49/231

Use the links above or do an advanced search in ppubs for:
(49/231.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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