ClassID:

137943

F01N13/1811 - CPC Classification

Classification description:

Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups  - , ,; Construction facilitating manufacture, assembly, or disassembly; Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration

Sub-classes:
Recent Application in this class:
#1
20260152223
2026-06-04

UNDER-ENGINE MUFFLER SYSTEM FOR POWERED SNOW VEHICLES

#2
20260049566
2026-02-19

TWO-STROKE EXHAUST MANIFOLD AND ASSOCIATED SYSTEMS AND METHODS

#3
20240418117
2024-12-19

Engine

#4
20240401514
2024-12-05

FASTENING MEMBER

#5
20240102412
2024-03-28

Exhaust system for a work vehicle

#6
20240035409
2024-02-01

Exhaust Gas Routing Component for an Exhaust Gas System of an Internal Combustion Engine

#7
20240017768
2024-01-18

VEHICLE BODY REAR STRUCTURE

#8
20240011415
2024-01-11

Damper segment for pressurized gas pipe of aircraft engine

#9
20230313726
2023-10-05

Exhaust system for a work vehicle

#10
20230287958
2023-09-14

VIBRATION ISOLATING BRACKET FOR EXHAUST TREATMENT UNIT

#11
20230137759
2023-05-04

Component of an exhaust system and method for manufacturing such a component

#12
20220349333
2022-11-03

Exhaust isolator bracket with alignment feature

#13
20220243638
2022-08-04

Muffler for small engines

#14
20220235690
2022-07-28

All-terrain vehicle and exhaust assembly for all-terrain vehicle

#15
20220170493
2022-06-02

DECOUPLING ELEMENT FOR REDUCING STRUCTURE-BORNE NOISE, PARTICULARLY FOR USE IN A HEAT SHIELD SYSTEM

#16
20220042434
2022-02-10

Exhaust device and vehicle for travel on uneven terrains

#17
20210404359
2021-12-30

System for a combined spark arrestor and muffler assembly

#18
20210348542
2021-11-11

SEALING SYSTEM AND MOTOR VEHICLE COMPONENT COMPRISING SAID SEALING SYSTEM

#19
20210254522
2021-08-19

Impact energy absorber with integrated engine exhaust noise muffler

#20
20210246821
2021-08-12

Exhaust manifold heat dissipation cover coupling device for thermal stress and vibration deflection

#21
20210239028
2021-08-05

SHOCK ABSORBER AND METAL COVER

#22
20210239027
2021-08-05

High temperature resistant low friction washer and assembly

#23
20210033018
2021-02-04

Exhaust gas aftertreatment module support assembly

#24
20200398919
2020-12-24

Straddle type vehicle

#25
20200309002
2020-10-01

Particulate filter and canning structure

#26
20200182136
2020-06-11

Conduit connection assembly with pressure relief

#27
20200095925
2020-03-26

Marine engine assembly

#28
20200049079
2020-02-13

Variable exhaust valve assembly for vehicle

#29
20200003273
2020-01-02

Connector

#30
20200003105
2020-01-02

Exhaust manifold clamp for the manifold-cylinder head joint

#31
20190345866
2019-11-14

CONDUIT SYSTEM AND A METHOD OF ASSEMBLING A CONDUIT SYSTEM

#32
20190316511
2019-10-17

Exhaust lining having a connecting element

#33
20190203864
2019-07-04

Bayonet connection for connecting a connector to a tubular body, bayonet ring, and tubular body

#34
20190161028
2019-05-30

Securing device for a decoupling device on a shielding part, decoupling device having the securing device, and shielding part having the decoupling device

#35
20190154154
2019-05-23

Floating ducts

#36
20190145300
2019-05-16

Fastening device for a shielding part, in particular for a heat shield, and shielding part having at least one fastening device

#37
20190135201
2019-05-09

Heat shield fastening means

#38
20190107032
2019-04-11

Exhaust system of internal combustion engine

#39
20190063300
2019-02-28

Powertrain for vehicle

#40
20190010855
2019-01-10

IMPROVED SLIP JOINT APPARATUS AND METHOD OF USE THEREOF

#41
20190009320
2019-01-10

Metal plate and metal cover employing same

#42
20190003367
2019-01-03

Lobed exhaust manifold slip joint

#43
20180370457
2018-12-27

Heat shield with retention feature

#44
20180334942
2018-11-22

Exhaust system for a motor vehicle and corresponding motor vehicle

#45
20180298930
2018-10-18

Connector

#46
20180291795
2018-10-11

Vehicle exhaust assembly

#47
20180258828
2018-09-13

Aftertreatment system mounting assembly

#48
20180245614
2018-08-30

Connector

#49
20180216688
2018-08-02

ELASTIC SUPPORT

#50
20180149295
2018-05-31

Spherical flange joint

#51
20180149071
2018-05-31

Vehicle component

#52
20180147933
2018-05-31

Exhaust heat recovering device

#53
20180142604
2018-05-24

Aftertreatment assembly tolerance compensation scheme

#54
20180080364
2018-03-22

Exhaust device of motorcycle

#55
20180030876
2018-02-01

EGR DEVICE FOR INTERNAL COMBUSTION ENGINE

#56
20180023657
2018-01-25

Connector and shielding body

#57
20180010512
2018-01-11

Methods and systems for a two-stage turbocharger

#58
20170356326
2017-12-14

Exhaust manifold for a two-stage engine charge air system

#59
20170342890
2017-11-30

Vehicle and exhaust pipe support member

#60
20170314450
2017-11-02

Method of determining arrangement position of spherical joint for connecting exhaust pipes to each other in exhaust system, and exhaust system

#61
20170248063
2017-08-31

Mechanical joint insert

#62
20170218823
2017-08-03

Retention of wires in an induction heated gaseous emissions treatment unit

#63
20170114712
2017-04-27

Internal combustion engine

#64
20170082010
2017-03-23

Exhaust runner collar

#65
20170044965
2017-02-16

Component of an exhaust system

#66
20170037767
2017-02-09

Adjustable mount for an exhaust system and method for installing a mount for an exhaust system

#67
20170022874
2017-01-26

Tail pipe mounting arrangement

#68
20170009638
2017-01-12

Engine device

#69
20160347168
2016-12-01

Exhaust muffler for transverse installation in a vehicle

#70
20160341057
2016-11-24

Sheet-metal turbine housing

#71
20160333765
2016-11-17

Pipe connection arrangement for connecting two pipe ends, in particular two pipe ends arranged in an exhaust line of a combustion engine

#72
20160290202
2016-10-06

Exhaust treatment device

#73
20160265191
2016-09-15

Bulldozer

#74
20160160733
2016-06-09

Decoupler for flexible connection of exhaust pipes

#75
20160153341
2016-06-02

Thermal displacement compensation assembly for a work vehicle prime mover

#76
20160115853
2016-04-28

Welding structure of warm-up catalytic converter

#77
20160090890
2016-03-31

Exhaust manifold

#78
20160024990
2016-01-28

Mechanical joint insert

#79
20160018034
2016-01-21

MUFFLER

#80
20150345360
2015-12-03

Exhaust treatment unit

#81
20150337754
2015-11-26

Internal combustion engine having a spacer sleeve with a centering device

#82
20150315954
2015-11-05

AN EXHAUST PIPE BAND CLAMP

#83
20150300235
2015-10-22

Exhaust manifold

#84
20150292666
2015-10-15

Fastening device, hanging device, and method for mounting a hanging device

#85
20150267599
2015-09-24

Exhaust manifold for an exhaust system of a combustion engine

#86
20150267597
2015-09-24

Exhaust manifold for exhaust system of a combustion engine

#87
20150267580
2015-09-24

Engine equipped with secondary air supply device

#88
20150204471
2015-07-23

Clamp device

#89
20150198275
2015-07-16

Spherical exhaust pipe joint

#90
20150184566
2015-07-02

Diesel engine

#91
20150137508
2015-05-21

Sealing Sleeve for Slip Joint

#92
20150124990
2015-05-07

Actuator arrangement on a vehicle structure

#93
20150101329
2015-04-16

Crash-tolerant system arrangement in a motor-vehicle engine compartment

#94
20150028166
2015-01-29

Panel attachment system

#95
20150008665
2015-01-08

Exhaust pipe spherical joint

#96
20140352287
2014-12-04

Exhaust gas treatment device

#97
20140348716
2014-11-27

Exhaust gas reduction device for heavy equipment

#98
20140322997
2014-10-30

Engine, outboard motor, and watercraft

#99
20140311148
2014-10-23

Exhaust apparatus of construction machine

#100
20140262590
2014-09-18

Passenger service vehicle

#101
20140261842
2014-09-18

Flexible tube for exhaust pipe of automobiles

#102
20140237997
2014-08-28

V-type engine, outboard motor, and vessle

#103
20140231158
2014-08-21

Exhaust pipe structure of hybrid vehicle

#104
20140083791
2014-03-27

Working vehicle including exhaust gas treatment device

#105
20140069541
2014-03-13

System, transition conduit, and article of manufacture for transitioning a fluid flow

#106
20140053918
2014-02-27

Mounting foot for an after-treatment component

#107
20130292938
2013-11-07

External clamshell slip joint seal

#108
20130241122
2013-09-19

Cushioning device and metal cover

#109
20130216442
2013-08-22

Motor vehicle exhaust line

#110
20130205307
2013-08-08

Analytics data collection with low integration cost for dynamic message passing systems

#111
20130187347
2013-07-25

Spherical annular seal member and method of manufacturing the same

#112
20130133776
2013-05-30

Process for manufacturing a heat-insulated uncoupling element and an uncoupling element, especially for exhaust gas lines of internal combustion engines

#113
20130130577
2013-05-23

Engine, outboard motor, and watercraft

#114
20130061586
2013-03-14

Exhaust manifold for an engine and method for manufacture

#115
20130047605
2013-02-28

Turbocharger

#116
20120292478
2012-11-22

EXHAUST MOUNTING DEVICE AND MOTOR VEHICLE

#117
20120279199
2012-11-08

Muffler attachment system

#118
20120273648
2012-11-01

Exhaust Gas Aftertreatment Support Assembly

#119
20120255528
2012-10-11

Pipe arrangement

#120
20120235407
2012-09-20

Integration ring

#121
20120223210
2012-09-06

Exhaust system component

#122
20120198825
2012-08-09

Exhaust gas system

#123
20120167558
2012-07-05

Support system for an exhaust aftertreatment system for a locomotive having a two-stroke locomotive diesel engine

#124
20120055746
2012-03-08

Compact coulomb damper

#125
20120031698
2012-02-09

Motorcycle

#126
20120024507
2012-02-02

Muffler with a built-in heat exchanger

#127
20110297760
2011-12-08

Device for discharging urea solution into an exhaust gas conduit

#128
20110272941
2011-11-10

Pipe joint and seal with band clamp

#129
20110258991
2011-10-27

Selective catalyst reduction system with bypass system

#130
20110241341
2011-10-06

EXHAUST PIPE FOR A MOTOR VEHICLE AND EXHAUST SYSTEM

#131
20110232986
2011-09-29

Holding device

#132
20110194987
2011-08-11

SCR system with compensation element and motor vehicle having an SCR system

#133
20110146255
2011-06-23

Exhaust gas treatment device

#134
20110108678
2011-05-12

Exhaust system hanger of vehicle

#135
20110101683
2011-05-05

VEHICLE EXHAUST DECOUPLER

#136
20110074150
2011-03-31

Spherical flange joint

#137
20110056582
2011-03-10

Exhaust-gas conduction component

#138
20110049869
2011-03-03

Spherical annular seal member, exhaust pipe joint device using the same, and method of manufacturing spherical annular seal member

#139
20110037258
2011-02-17

Marmon flange to spherical adapter

#140
20110023471
2011-02-03

Exhaust gas treatment device

#141
20110017336
2011-01-27

Muffler attachment system

#142
20100314504
2010-12-16

Support apparatus for an exhaust system

#143
20100253011
2010-10-07

Spherical annular seal member and method of manufacturing the same

#144
20100230956
2010-09-16

Seal assembly including a multilayered sliding member

#145
20100223911
2010-09-09

Exhaust gas system

#146
20100193285
2010-08-05

Silencer cover for saddle-ride type vehicle

#147
20100192558
2010-08-05

Exhaust device for vehicle internal combustion engine

#148
20100162692
2010-07-01

Single-wall manifold

#149
20100162533
2010-07-01

Clamping collar

#150
20100154397
2010-06-24

EXHAUST GAS SYSTEM

#151
20100126156
2010-05-27

Exhaust manifold

#152
20100101883
2010-04-29

Exhaust apparatus of vehicle

#153
20100064670
2010-03-18

Reductant Supply System for a Waste Gas Cleaning Catalyst and a Heating Unit Therefor

#154
20100025984
2010-02-04

Device for connecting a pipe to an exhaust outlet

#155
20100005793
2010-01-14

Exhaust component assemblies with divider plates

#156
20090288912
2009-11-26

Exhaust apparatus

#157
20090284006
2009-11-19

Sealed flexible coupling with torsion acceptance

#158
20090266065
2009-10-29

Double-shell manifold

#159
20090224450
2009-09-10

External shear-hub isolator

#160
20090215333
2009-08-27

Outboard motor

#161
20090205325
2009-08-20

Compact exhaust gas aftertreatment system

#162
20090200795
2009-08-13

Component connection

#163
20090158724
2009-06-25

Exhaust gas collector

#164
20090158721
2009-06-25

Sliding fit, pipe arrangement and exhaust gas treatment device

#165
20090158720
2009-06-25

Sliding seat and exhaust gas treatment facility

#166
20090158588
2009-06-25

Method of manufacturing an air gap insulated exhaust collector manifold by locating manifold components into an outer shell and reducing a cross section of the outer shell to retain the manifold components

#167
20090152038
2009-06-18

Exhaust system for motorcycle and motorcycle including the same

#168
20090108543
2009-04-30

Sealed exhaust system joint

#169
20090007565
2009-01-08

Turbo charge system of an engine

#170
20090000861
2009-01-01

Sound insulation cover

#171
20080277016
2008-11-13

EXHAUST TUBE INTERFACE FOR AN EXHAUST TREATMENT DEVICE

#172
20080202117
2008-08-28

Exhaust line element provided with a turbocompressor

#173
20080169649
2008-07-17

Flange coupling of two pipes, in particular the pipes of an exhaust system of a motor vehicle internal combustion engine

#174
20080163613
2008-07-10

Vehicle exhaust system structure

#175
20080084065
2008-04-10

Exhaust pipe connecting device

#176
20080083866
2008-04-10

Exhaust pipe structure

#177
20080035098
2008-02-14

Portable handheld work apparatus

#178
20080029655
2008-02-07

Support structure of exhaust system heat exchanger

#179
20080012296
2008-01-17

Exhaust system slip joint

#180
20070262222
2007-11-15

Devices for fastening an exhaust manifold to an internal combustion engine

#181
20070261907
2007-11-15

Exhaust device including elastically deformable annular member and vehicle with exhaust device

#182
20070258844
2007-11-08

Corrosion resistant alloy and components made therefrom

#183
20070236009
2007-10-11

Flexible header joint

#184
20070227812
2007-10-04

Muffler

#185
20070209354
2007-09-13

Exhaust system component

#186
20070180820
2007-08-09

Dual wall exhaust manifold and method of making same

#187
20070176425
2007-08-02

Clamp

#188
20070029135
2007-02-08

Muffler for the exhaust system of an automobile

#189
20060279047
2006-12-14

Flange arrangement of an engine cylinder head and a method for producing the flange arrangement

#190
20060277902
2006-12-14

Exhaust components including high temperature divider plate assemblies

#191
20060266891
2006-11-30

Exhaust-system support for fixing the exhaust system of a motor vehicle

#192
20060185924
2006-08-24

Engine exhaust system for a vehicle

#193
20060175837
2006-08-10

Pipe clamp with gasketed center rib

#194
20060157976
2006-07-20

Shock absorbing apparatus

#195
20060138776
2006-06-29

Pipe coupling with tongue and groove sealing sleeve

#196
20060096805
2006-05-11

Muffler

#197
20060096804
2006-05-11

Exhaust pipe with profiled inner tube, and method of making an exhaust pipe

#198
20060032694
2006-02-16

Exhaust pipe of vehicle

#199
20060032219
2006-02-16

Power system exhaust manifold

#200
20060017206
2006-01-26

Vibration isolator

#201
20060013746
2006-01-19

Exhaust system

#202
20060005536
2006-01-12

Exhaust decoupler

#203
20050258642
2005-11-24

Exhaust pipe joint and seal

#204
20050200063
2005-09-15

Vibration-damping coupling device

#205
20050198946
2005-09-15

Exhaust system assemblies employing wire bushings for thermal compensation

#206
20050193726
2005-09-08

Heat shield structure of exhaust manifold and catalyst

#207
20050173921
2005-08-11

Flexible header joint

#208
20050139416
2005-06-30

Vibration proofing heat shield plate

#209
20050062286
2005-03-24

Exhaust vibration decoupling connector

#210
20050028963
2005-02-10

Vibration and heat insulating board

#211
20050028519
2005-02-10

Buffer washer member and vibration and heat insulating board having the same

#212
17878212
2023-11-21

Systems and methods for mounting an aftertreament system component