USPC Class Details – HistoricIP

Description: 220 receptacles / 220 receptacles/(500) compartmented container (529) compartment partition is movable or removable (534) vertical partition horizontally slidable (544) partition slides along guide means (e.g., groove, track, etc.) on or in container sidewall (545) partition includes releasable means locking it in position

Hierarchy/Derived subclasses

220 / 500	-> 529	-> 534	-> 544	-> 545	-> 546	-> 547
					-> 548

uspto searches

Patent Apps in 220/545

Granted Patents in 220/545

Use the links above or do an advanced search in ppubs for:
(220/545.ccls. or 220/546.ccls. or 220/547.ccls. or 220/548.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.