Safety or indicating devices for abnormal conditions

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Electrical control of supply of combustible mixture or its constituents > Safety or indicating devices for abnormal conditions

CPC:

Electrical control of supply of combustible mixture or its constituents (F02D43/00 takes precedence ) > Safety or indicating devices for abnormal conditions

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

Child Classifications

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F02D 2041/224 2nd only +2 CPC CPC only CPC only
F02D 2041/227 2nd only CPC only CPC only
F02D 2041/228 2nd only CPC only CPC only
F02D 41/221 CPC only CPC only
F02D 41/222 +1 CPC CPC only CPC only