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PCE
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DIFF Subgroup
B29C 64/106

using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material

Introduced: January 2017

Full Title

Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering > Processes of additive manufacturing > using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 2017.

Child Classifications

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  • B29C 64/112 using individual droplets, e.g. from jetting heads since 2017 IPC+CPC Available in IPC and CPC
  • B29C 64/118 using filamentary material being melted, e.g. fused deposition modelling [FDM] since 2017 IPC+CPC Available in IPC and CPC