USPC Class Details

Description: 49 movable or removable closures / 49 movable or removable closures/(208) mounted for multidirectional or oblique movement (209) initial or terminal movement transverse to sliding movement edgewise of portal (213) skewed track

Hierarchy/Derived subclasses

49 / 208	-> 209	-> 213	-> 214
			-> 215

uspto searches

Patent Apps in 49/213

Granted Patents in 49/213

Use the links above or do an advanced search in ppubs for:
(49/213.ccls. or 49/214.ccls. or 49/215.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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