F16B 37/045 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F16B 37/045

Full Title

Nuts or like thread-engaging members > Devices for fastening nuts to surfaces, e.g. sheets, plates

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.