Parts or details not provided for in, or of interest apart from, the preceding groups (controlling F03B15/00),

Introduced: September 1968

Title

Titles differ between systems:

IPC: Parts or details not provided for in, or of interest apart from, groups

CPC: Parts or details not provided for in, or of interest apart from, the preceding groups (controlling F03B15/00),

Full titles differ between systems:

IPC:

Parts or details not provided for in, or of interest apart from, groups

CPC:

Parts or details not provided for in, or of interest apart from, the preceding groups (controlling F03B15/00),

Of 8 combined children, 4 exist in both systems.

4 codes are CPC-only extensions.

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F03B 11/002 CPC only CPC only
F03B 11/004 CPC only CPC only
F03B 11/006 CPC only CPC only
F03B 11/008 CPC only CPC only
F03B 11/02 Casings +1 CPC IPC+CPC Available in IPC and CPC
F03B 11/04 for diminishing cavitation or vibration, e.g. balancing IPC+CPC Available in IPC and CPC
F03B 11/06 Bearing arrangements +1 CPC IPC+CPC Available in IPC and CPC
F03B 11/08 for removing foreign matter, e.g. mud IPC+CPC Available in IPC and CPC

Class F03,2013–2023, worldwide · Source: EPO PATSTAT

Class F03,2013–2023, worldwide · Source: EPO PATSTAT