Perforating by slitting, i.e. forming cuts closed at their ends without removal of material

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor > Perforating by slitting, i.e. forming cuts closed at their ends without removal of material

CPC:

Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (perforating by laser beam B23K26/00; subjecting the grinding tools or the abrading medium to vibration, e.g. grinding with ultrasonic frequency, B24B1/04; perforating by sand-blasting B24C; punching cards or tapes for statistical and record purposes G06K1/00) > Perforating by slitting, i.e. forming cuts closed at their ends without removal of material

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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B26F 1/20 with tools carried by a rotating drum or similar support (B26F1/22 takes precedence) IPC+CPC Available in IPC and CPC
B26F 1/22 to form non-rectilinear cuts, e.g. for tabs IPC+CPC Available in IPC and CPC