by mechanically interlocking integral parts, e.g. by tongues and slots (interconnecting side walls during folding by plungers moving through folding dies B31B50/46)

Introduced: January 2017

Title

Titles differ between systems:

IPC: by mechanically interlocking integral parts, e.g. by tongues and slots

CPC: by mechanically interlocking integral parts, e.g. by tongues and slots (interconnecting side walls during folding by plungers moving through folding dies B31B50/46)

Full Title

Full titles differ between systems:

IPC:

Making rigid or semi-rigid containers, e.g. boxes or cartons > Uniting opposed surfaces or edges; Taping > by mechanically interlocking integral parts, e.g. by tongues and slots

CPC:

Making rigid or semi-rigid containers, e.g. boxes or cartons > Uniting opposed surfaces or edges; Taping > by mechanically interlocking integral parts, e.g. by tongues and slots (interconnecting side walls during folding by plungers moving through folding dies B31B50/46)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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B31B 50/732 +1 CPC CPC only CPC only