Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Details of coupling devices of the kinds covered by groups or > Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement > Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure

CPC:

Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 > Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement > Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure

CPC subdivides this area 3x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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H01R 13/62905 +4 CPC CPC only CPC only
H01R 13/62933 +6 CPC CPC only CPC only
H01R 13/62977 CPC only CPC only
H01R 13/62983 +2 CPC CPC only CPC only
H01R 13/631 for engagement only since 1980 +1 CPC IPC+CPC Available in IPC and CPC
H01R 13/633 for disengagement only since 1980 +1 CPC IPC+CPC Available in IPC and CPC