Blanket structure

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Blankets or like coverings; Coverings for wipers for intaglio printing > Blanket structure

CPC:

Blankets or like coverings; Coverings for wipers for intaglio printing (wipers for intaglio printing B41F9/08) > Blanket structure

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

IPC defines codes here since 1990.

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B41N 10/04 multi-layer since 1990 IPC+CPC Available in IPC and CPC
B41N 10/06 facilitating fastening to, or location on, supports since 1990 IPC+CPC Available in IPC and CPC

Class B41,2013–2023, worldwide · Source: EPO PATSTAT

Class B41,2013–2023, worldwide · Source: EPO PATSTAT