USPC Class Details – HistoricIP

Description: 701 data processing: vehicles, navigation, and relative location / 701 data processing: vehicles, navigation, and relative location/(400) navigation (408) employing position determining equipment (468) using satellite positioning system (e.g., global positioning system (gps), etc.) (469) having accuracy improvement of position or location (473) correcting multiple diverse errors

Hierarchy/Derived subclasses

701 / 400

-> 408

-> 468

-> gps

-> 469

-> 473

uspto searches

Patent Apps in 701/473

Granted Patents in 701/473

Use the links above or do an advanced search in ppubs for:
(701/473.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.