Patent Classification Explorer PCE

DIFF Main Group

B21D 45/00

Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass

Introduced: September 1968

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1974.

Child Classifications

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B21D 45/003 +1 CPC CPC only CPC only
B21D 45/02 Ejecting devices since 1974 IPC+CPC Available in IPC and CPC
B21D 45/06 Stripping-off devices since 1974 +1 CPC IPC+CPC Available in IPC and CPC
B21D 45/10 Combined ejecting and stripping-off devices since 1974 IPC+CPC Available in IPC and CPC