E05F 1/1041 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

E05F 1/1041

Full Title

Closers or openers for wings, not otherwise provided for in this subclass > spring-actuated > for swinging wings

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.