USPC Class Details

Description: 249 static molds / 249 static molds/(117) container-type molding device (142) and an inner removable core to form recess or opening (144) having inner and outer shells forming conduit-type product, receptacle-type product, or module (146) including non-molding means engaging internal portion of core to retain core spaced throughout its length

Hierarchy/Derived subclasses

249 / 117	-> 142	-> 144	-> 146	-> 147
				-> 148	-> 149

uspto searches

Patent Apps in 249/146

Granted Patents in 249/146

Use the links above or do an advanced search in ppubs for:
(249/146.ccls. or 249/147.ccls. or 249/148.ccls. or 249/149.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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