A63F 11/0074 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

A63F 11/0074

Full Title

Game accessories of general use

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Note: 5 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.