USPC Class Details – HistoricIP

Description: D3 travel goods and personal belongings / d3 travel goods and personal belongings/(201) carrier or storage container (273) enclosed (276) with carrying handle or provision therefor (283) plural compartment

Hierarchy/Derived subclasses

D3 / 201	-> 273	-> 276	-> 283	-> 284	-> 285
				-> 286
				-> 287

uspto searches

Patent Apps in D3/283

Granted Patents in D3/283

Use the links above or do an advanced search in ppubs for:
(D3/283.ccls. or D3/284.ccls. or D3/285.ccls. or D3/286.ccls. or D3/287.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.