having valves

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Fuel injectors not provided for in groups or > having valves

CPC:

Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 > having valves

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

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F02M 61/042 +1 CPC CPC only CPC only
F02M 61/047 CPC only CPC only
F02M 61/06 the valves being furnished at seated ends with pintle or plug shaped extensions IPC+CPC Available in IPC and CPC
F02M 61/08 the valves opening in direction of fuel flow IPC+CPC Available in IPC and CPC
F02M 61/10 Other injectors with elongated valve bodies, i.e. of needle-valve type IPC+CPC Available in IPC and CPC

Class F02,2013–2023, worldwide · Source: EPO PATSTAT

Class F02,2013–2023, worldwide · Source: EPO PATSTAT