USPC Class Details

Description: 370 multiplex communications / 370 multiplex communications/(351) pathfinding or routing (389) switching a message which includes an address header (395.1) message transmitted using fixed length packets (e.g., atm cells) (395.3) connection identifier assignment (395.31) including routing table

Hierarchy/Derived subclasses

370 / 351

-> 389

-> 395.1

-> 395.3

-> 395.31

-> 395.32

uspto searches

Patent Apps in 370/395.31

Granted Patents in 370/395.31

Use the links above or do an advanced search in ppubs for:
(370/395.31.ccls. or 370/395.32.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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