Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Servomotor systems without provision for follow-up action

CPC: Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)

Full titles differ between systems:

IPC:

Servomotor systems without provision for follow-up action

CPC:

Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

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F15B 11/003 CPC only CPC only
F15B 11/006 CPC only CPC only
F15B 11/02 Systems essentially incorporating special features for controlling the speed or actuating force of an output member +1 CPC IPC+CPC Available in IPC and CPC
F15B 11/06 involving features specific to the use of a compressible medium, e.g. air, steam IPC+CPC Available in IPC and CPC
F15B 11/08 with only one servomotor IPC+CPC Available in IPC and CPC
F15B 11/16 with two or more servomotors +1 CPC IPC+CPC Available in IPC and CPC

Class F15,2013–2023, worldwide · Source: EPO PATSTAT

Class F15,2013–2023, worldwide · Source: EPO PATSTAT