A61H 2003/002 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

A61H 2003/002

Full Title

Appliances for aiding patients or disabled persons to walk about (apparatus for helping babies to walk A47D13/04 )

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.