Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups

Introduced: September 1968

Full Title

Arrangements of the bristles in the brush body > Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups

CPC subdivides this area 6x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

Child Classifications

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A46B 9/021 CPC only CPC only
A46B 9/023 CPC only CPC only
A46B 9/025 CPC only CPC only
A46B 9/026 CPC only CPC only
A46B 9/028 CPC only CPC only
A46B 9/04 for toothbrushes +1 CPC IPC+CPC Available in IPC and CPC