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PCE
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DIFF Subgroup
B21D 22/02

Stamping using rigid devices or tools

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Shaping without cutting, by stamping, spinning, or deep-drawing > Stamping using rigid devices or tools

CPC:

Shaping without cutting, by stamping, spinning, or deep-drawing (otherwise than using rigid devices or tools or yieldable or resilient pads B21D26/00) > Stamping using rigid devices or tools

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • B21D 22/022 CPC only CPC only
  • B21D 22/025 CPC only CPC only
  • B21D 22/027 CPC only CPC only
  • B21D 22/04 for dimpling (combined with perforating B21D28/24) IPC+CPC Available in IPC and CPC
  • B21D 22/06 having relatively-movable die parts IPC+CPC Available in IPC and CPC
  • B21D 22/08 with die parts on rotating carriers IPC+CPC Available in IPC and CPC