Self-acting watering devices, e.g. for flower-pots

Introduced: September 1968

CPC subdivides this area 4x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1995.

Child Classifications

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A01G 27/001 CPC only CPC only
A01G 27/003 CPC only CPC only
A01G 27/005 CPC only CPC only
A01G 27/006 CPC only CPC only
A01G 27/008 CPC only CPC only
A01G 27/02 having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate (A01G27/06 takes precedence) since 1995 IPC+CPC Available in IPC and CPC
A01G 27/04 using wicks or the like since 1995 IPC+CPC Available in IPC and CPC