G04D 1/042 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G04D 1/042

Full Title

Gripping, holding, or supporting devices > Tools for setting springs

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.