characterised by their materials

Introduced: January 2026

Full Title

Full titles differ between systems:

IPC:

Arrangements for thermal protection or thermal control > Arrangements for cooling > characterised by their materials

CPC:

Arrangements for thermal protection or thermal control (integrated devices comprising arrangements for thermal protection H10D89/60) > Arrangements for cooling > characterised by their materials

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

Child Classifications

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H10W 40/251 CPC only CPC only
H10W 40/253 CPC only CPC only
H10W 40/254 CPC only CPC only
H10W 40/255 CPC only CPC only
H10W 40/257 CPC only CPC only
H10W 40/258 CPC only CPC only
H10W 40/259 CPC only CPC only