DIFF Subgroup
H01M 50/102 characterised by their shape or physical structure
Introduced: January 2021
Full Title
Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Primary casings; Jackets or wrappings > characterised by their shape or physical structure
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2021.
Child Classifications
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- H01M 50/103 prismatic or rectangular (H01M50/109, H01M50/11 take precedence) since 2021 IPC+CPC Available in IPC and CPC
- H01M 50/107 having curved cross-section, e.g. round or elliptic (H01M50/103, H01M50/109, H01M50/11 take precedence) since 2021 IPC+CPC Available in IPC and CPC
- H01M 50/11 having a chip structure, e.g. micro-sized batteries integrated on chips since 2021 IPC+CPC Available in IPC and CPC