Accumulators not provided for in groups H01M10/05-H01M10/34

Introduced: July 1974

Title

Titles differ between systems:

IPC: Accumulators not provided for in groups

CPC: Accumulators not provided for in groups H01M10/05-H01M10/34

Full titles differ between systems:

IPC:

Secondary cells; Manufacture thereof > Accumulators not provided for in groups

CPC:

Secondary cells; Manufacture thereof > Accumulators not provided for in groups H01M10/05-H01M10/34

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1974.

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H01M 10/365 CPC only CPC only
H01M 10/38 Construction or manufacture since 1974 IPC+CPC Available in IPC and CPC
H01M 10/39 working at high temperature since 1974 +2 CPC IPC+CPC Available in IPC and CPC

Class H01,2013–2023, worldwide · Source: EPO PATSTAT

Class H01,2013–2023, worldwide · Source: EPO PATSTAT