Steam locomotives or railcars (engines F01; characterised by power transmissions B61C9/00; boilers F22B)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Steam locomotives or railcars

CPC: Steam locomotives or railcars (engines F01; characterised by power transmissions B61C9/00; boilers F22B)

Full titles differ between systems:

IPC:

Steam locomotives or railcars

CPC:

Steam locomotives or railcars (engines F01; characterised by power transmissions B61C9/00; boilers F22B)

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

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B61C 1/02 of articulated construction; with two or more engines (appliances of booster engines B61C15/02) IPC+CPC Available in IPC and CPC
B61C 1/04 with steam accumulators (steam accumulators F01K) IPC+CPC Available in IPC and CPC
B61C 1/06 Streamlining (of coachwork B61D) IPC+CPC Available in IPC and CPC
B61C 1/08 Arrangement or disposition of combustion apparatus or accessories therefor IPC+CPC Available in IPC and CPC
B61C 1/10 Arrangement or disposition of steam generators IPC+CPC Available in IPC and CPC
B61C 1/12 Arrangement or disposition of condensers IPC+CPC Available in IPC and CPC
B61C 1/14 Arrangement or disposition of exhaust apparatus IPC+CPC Available in IPC and CPC

Class B61,2013–2023, worldwide · Source: EPO PATSTAT

Class B61,2013–2023, worldwide · Source: EPO PATSTAT