Threshing devices

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Parts or details of threshing apparatus > Threshing devices

CPC:

Parts or details of threshing apparatus (devices, other than safety devices for feeders, for protecting human beings A01D75/20, A01F21/00) > Threshing devices

CPC subdivides this area 2x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

Child Classifications

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A01F 12/181 CPC only CPC only
A01F 12/182 CPC only CPC only
A01F 12/184 CPC only CPC only
A01F 12/185 CPC only CPC only
A01F 12/187 CPC only CPC only
A01F 12/20 Threshing cylinders with ribs IPC+CPC Available in IPC and CPC
A01F 12/22 Threshing cylinders with teeth IPC+CPC Available in IPC and CPC
A01F 12/24 One-part threshing concaves IPC+CPC Available in IPC and CPC
A01F 12/26 Multi-part threshing concaves IPC+CPC Available in IPC and CPC
A01F 12/28 Devices for adjusting the concaves IPC+CPC Available in IPC and CPC
A01F 2012/188 2nd only CPC only CPC only