characterised by the kind of the digital marking, e.g. shape, nature, code

Introduced: September 1968

Full Title

Record carriers for use with machines and with at least a part designed to carry digital markings > characterised by the kind of the digital marking, e.g. shape, nature, code

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

Child Classifications

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G06K 19/06009 +3 CPC CPC only CPC only
G06K 19/06187 +2 CPC CPC only CPC only
G06K 19/063 the carrier being marginally punched or notched, e.g. having elongated slots since 1990 IPC+CPC Available in IPC and CPC
G06K 19/067 Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards since 1990 +1 CPC IPC+CPC Available in IPC and CPC
G06K 19/08 using markings of different kinds in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means +1 CPC IPC+CPC Available in IPC and CPC
G06K 2019/06215 2nd only +8 CPC CPC only CPC only