ClassID:

67978

B61C5/04 - CPC Classification

Classification description:

Locomotives or motor railcars with IC engines or gas turbines Arrangement or disposition of exhaust apparatus

Recent Application in this class:
#1
20260036071
2026-02-05

AFTERTREATMENT SYSTEM FOR LOCOMOTIVE

#2
20250334065
2025-10-30

EXHAUST ENCLOSURE AND THERMAL MANAGEMENT SYSTEM

#3
20220178298
2022-06-09

System and method for a cab-mounted muffler assembly

#4
20210404359
2021-12-30

System for a combined spark arrestor and muffler assembly

#5
20210301715
2021-09-30

Method and systems for a fluidic variable turbocharger for an engine

#6
20210277816
2021-09-09

After-treatment system for repower locomotives

#7
20200208543
2020-07-02

Method and systems for a valve bridge for an engine

#8
20200191012
2020-06-18

Method and systems for a variable geometry turbocharger for an engine

#9
20200148235
2020-05-14

Oil carryover reduction system

#10
20190106130
2019-04-11

ENGINE RECOVERY SYSTEM FOR POWER SYSTEM

#11
20180149061
2018-05-31

Thermoelectric Generator for Converting Heat of a Hot Gas Flow Into Electric Energy

#12
20170328254
2017-11-16

Method for heating an operating agent, and an operating agent heating system

#13
20170067383
2017-03-09

Device, method, and system for emissions control

#14
20160244072
2016-08-25

Locomotive control system having thermal management

#15
20160237960
2016-08-18

Power system having fuel-based cooling

#16
20160090948
2016-03-31

Air intake system for an engine

#17
20160090902
2016-03-31

Engine system for emissions compliance

#18
20150322848
2015-11-12

Systems and methods for an engine

#19
20150144022
2015-05-28

Device, method, and system for emissions control

#20
20130152818
2013-06-20

FUEL HEATING SYSTEM FOR A MULTI-ENGINE MACHINE

#21
20130067887
2013-03-21

Systems and methods for controlling exhaust flow through an aftertreatment device

#22
20130046424
2013-02-21

Method and system for engine exhaust filter regeneration of a vehicle in a consist

#23
20120304887
2012-12-06

Systems and methods for an engine

#24
20110283682
2011-11-24

System and method for regenerating a particulate filter

#25
20110088587
2011-04-21

Railway vehicle with exhaust gas cleaning

#26
20090277429
2009-11-12

System, kit, and method for locomotive exhaust gas recirculation cooling

#27
20070209545
2007-09-13

Traveling duct for carrying exhaust captured from moving diesel-powered locomotives

#28
20070209544
2007-09-13

Exhaust intake bonnet for capturing exhausts from diesel-powered locomotives