Cleaning by methods not provided for in a single other subclass or a single group in this subclass

Introduced: September 1968

CPC subdivides this area 4x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

Child Classifications

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B08B 7/0007 CPC only CPC only
B08B 7/0014 CPC only CPC only
B08B 7/0021 CPC only CPC only
B08B 7/0028 CPC only CPC only
B08B 7/0035 +3 CPC CPC only CPC only
B08B 7/0064 +2 CPC CPC only CPC only
B08B 7/02 by distortion, beating, or vibration of the surface to be cleaned +3 CPC IPC+CPC Available in IPC and CPC
B08B 7/04 by a combination of operations IPC+CPC Available in IPC and CPC