USPC Class Details – HistoricIP

Description: 705 data processing: financial, business practice, management, or cost/price determination / 705 data processing: financial, business practice, management, or cost/price determination/(1.1) automated electrical financial or business practice or management arrangement (313) real estate

Hierarchy/Derived subclasses

705 / 1.1	-> 313	-> 314
		-> 315
		-> 316

uspto searches

Patent Apps in 705/313

Granted Patents in 705/313

Use the links above or do an advanced search in ppubs for:
(705/313.ccls. or 705/314.ccls. or 705/315.ccls. or 705/316.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.