A46D 1/02 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

A46D 1/02

Full Title

Bristles; Selection of materials for bristles (making artificial bristles D01D, D01F)

Of 12 combined children, 0 exist in both systems.

12 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.