ClassID:

137951

F01N13/1855 - 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 characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles; Mechanical joints the connection being realised by using bolts, screws, rivets or the like

Recent Application in this class:
#1
20260132728
2026-05-14

EXHAUST AFTERTREATMENT SYSTEM WITH FILTER CARTRIDGE ASSEMBLY

#2
20250230761
2025-07-17

SYSTEMS, DEVICES, AND METHODS FOR REGENERATING A PARTICULATE FILTER

#3
20250163841
2025-05-22

DOSING INJECTOR BRACKET ASSEMBLY

#4
20250027438
2025-01-23

Interconnection system of a urea-based reducing agent injector to an after-treatment an exhaust gas device

#5
20250027437
2025-01-23

Security device that prevents theft of catalytic converters from vehicles

#6
20250027436
2025-01-23

Vehicle Exhaust Systems

#7
20240141817
2024-05-02

FASTENING STRUCTURE AND METHOD FOR DESIGNING FASTENING STRUCTURE

#8
20230417169
2023-12-28

Motorized bicycle exhaust system

#9
20230407778
2023-12-21

THEFT DETECTION SYSTEM FOR CATALYTIC CONVERTER

#10
20230399966
2023-12-14

Systems, devices, and methods for regenerating a particulate filter

#11
20220403769
2022-12-22

Catalytic converter anti-theft devices and systems

#12
20220298953
2022-09-22

Device for safely re-directing carbon monoxide exhaust from generators

#13
20220243639
2022-08-04

Exhaust gas treatment assembly for an exhaust gas system of an internal combustion engine

#14
20220220879
2022-07-14

Exhaust gas treatment device, a marine vessel and a genset

#15
20220042430
2022-02-10

Exhauster assembly for a vehicle

#16
20210404369
2021-12-30

Dual function manifold assembly incorporating a detachable catalytic converter

#17
20210346931
2021-11-11

Method of manufacturing connection member

#18
20210254537
2021-08-19

Exhaust aftertreatment system universal joint flex pipe assembly

#19
20210246821
2021-08-12

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

#20
20210215087
2021-07-15

Exhaust system

#21
20210207516
2021-07-08

Mounting seat, exhaust heat recovery system and exhaust system

#22
20210189942
2021-06-24

Exhaust manifold to turbine connection

#23
20210148275
2021-05-20

EXHAUST PIPE STRUCTURE OF INTERNAL COMBUSTION ENGINE VEHICLE AND METHOD OF MANUFACTURING THE VEHICLE

#24
20210115835
2021-04-22

Muffler heat protection assembly

#25
20200392879
2020-12-17

Component for an exhaust system of an internal combustion engine

#26
20200378296
2020-12-03

Exhaust device and straddle-type vehicle

#27
20200347772
2020-11-05

Adjustable mounting for exhaust treatment component

#28
20200347762
2020-11-05

Exhaust gas purification device

#29
20200332679
2020-10-22

Turbocharger flange

#30
20200309014
2020-10-01

Exhaust connector system in automotive vehicle exhaust systems

#31
20200300151
2020-09-24

Electric heating type support and exhaust gas purifying device

#32
20200217237
2020-07-09

HEAT SHIELD HAVING A SEALING ELEMENT

#33
20200182123
2020-06-11

Exhaust system for a vehicle

#34
20200173405
2020-06-04

Component having a flange connection element

#35
20200123961
2020-04-23

CLAMP

#36
20200102878
2020-04-02

Exhaust system

#37
20200055560
2020-02-20

Exhaust shield assembly

#38
20200032695
2020-01-30

Clamping apparatus and method of use thereof

#39
20200018212
2020-01-16

Compression clamping exhaust catalyst

#40
20200003105
2020-01-02

Exhaust manifold clamp for the manifold-cylinder head joint

#41
20190345866
2019-11-14

CONDUIT SYSTEM AND A METHOD OF ASSEMBLING A CONDUIT SYSTEM

#42
20190323410
2019-10-24

SELF-ALIGNING MOUNT

#43
20190226371
2019-07-25

Muffler

#44
20190225313
2019-07-25

Riser conduits having inner tube extensions for marine engine exhaust systems

#45
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

#46
20190154176
2019-05-23

Structure for installing pipe fixing clamp installed in internal structural pipe of sound absorber

#47
20190145558
2019-05-16

Clamp

#48
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

#49
20190135201
2019-05-09

Heat shield fastening means

#50
20190078977
2019-03-14

System for a self-aligning exhaust sensor joint

#51
20190078492
2019-03-14

Converter V-band clamp anti-rotation and assembly aid

#52
20180370457
2018-12-27

Heat shield with retention feature

#53
20180363545
2018-12-20

Internal combustion engine provided with turbocharger

#54
20180363530
2018-12-20

Thermally isolated reductant dosing unit with hermetic seal

#55
20180340462
2018-11-29

FLANGE JOINING STRUCTURE

#56
20180299057
2018-10-18

Conduit connection assembly

#57
20180298930
2018-10-18

Connector

#58
20180258828
2018-09-13

Aftertreatment system mounting assembly

#59
20180252292
2018-09-06

HEAT AND VIBRATION MOUNTING ISOLATOR FOR A HEAT SHIELD, HEAT SHIELD ASSEMBLY AND METHOD OF CONSTRUCTION THEREOF

#60
20180245614
2018-08-30

Connector

#61
20180183141
2018-06-28

Radio frequency sensor module with mounting ears

#62
20180163606
2018-06-14

Exhaust manifold mounting structure for engine

#63
20180058302
2018-03-01

Repackable Muffler

#64
20180036827
2018-02-08

Method for welding together two components, preferably of an exhaust system of an internal combustion engine, by resistance welding

#65
20180030876
2018-02-01

EGR DEVICE FOR INTERNAL COMBUSTION ENGINE

#66
20170328501
2017-11-16

Clamp coupling and method of fastening the same

#67
20170306828
2017-10-26

Device for connection of a component, in particular a particulate-filter unit, to the structure of a motor vehicle, with compensation of dimensional variations due to manufacturing tolerances

#68
20170306797
2017-10-26

A TURBOCHARGER FLANGE

#69
20170292429
2017-10-12

Exhaust heat recovery device

#70
20170248063
2017-08-31

Mechanical joint insert

#71
20170241322
2017-08-24

Aftertreatment module having replaceable catalyst housing

#72
20170211737
2017-07-27

Clamp

#73
20170028839
2017-02-02

Working vehicle

#74
20170022875
2017-01-26

Exhaust system having gasket

#75
20170022874
2017-01-26

Tail pipe mounting arrangement

#76
20170009683
2017-01-12

Engine system for working machine configured to contain noise reduction equipment

#77
20170009639
2017-01-12

Engine device and stationary work machine having same mounted thereon

#78
20170009638
2017-01-12

Engine device

#79
20170009628
2017-01-12

Engine device

#80
20170009627
2017-01-12

Engine device

#81
20160367940
2016-12-22

Aftertreatment system with access panel

#82
20160348564
2016-12-01

Water cooled exhaust manifold

#83
20160341083
2016-11-24

Muffler for construction machine

#84
20160319728
2016-11-03

Mounting configuration for a heat duct in an electric generator

#85
20160312852
2016-10-27

Heat and vibration mounting isolator for a heat shield, heat shield assembly and method of construction thereof

#86
20160298521
2016-10-13

Flange structure

#87
20160289921
2016-10-06

Bulldozer

#88
20160273440
2016-09-22

Flange assembly and related methods of connecting two exhaust pipes together with a flange assembly

#89
20160251997
2016-09-01

Engine device for work vehicle

#90
20160230638
2016-08-11

Support unit for supporting an exhaust system of a vehicle

#91
20160230637
2016-08-11

Engine manifold adapter

#92
20160215671
2016-07-28

Exhaust gas purification device

#93
20160207477
2016-07-21

Fastening device for a heat shield and method to produce the same

#94
20160178105
2016-06-23

Exhaust outlet elbow bolt pattern

#95
20160177797
2016-06-23

Turbocharger engine exhaust system mounted with gasket having difference in cross section height

#96
20160160735
2016-06-09

Exhaust elbow component with integrated mount

#97
20160076428
2016-03-17

Cast mounted sub-structure for end module

#98
20160068217
2016-03-10

Exhaust pipe side cover for motorcycle

#99
20160053663
2016-02-25

Support structure for mounting an emissions cleaning module

#100
20160010308
2016-01-14

Work machine

#101
20150345362
2015-12-03

Poka-yoke mounting system for an exhaust treatment device

#102
20150306950
2015-10-29

Engine device

#103
20150285413
2015-10-08

Exhaust system having segmented service flange

#104
20150267594
2015-09-24

Exhaust component mounting structure

#105
20150247438
2015-09-03

Catalyst device, element box for a catalytic device, and handling tool for handling the element box

#106
20150240697
2015-08-27

Turbocharger exhaust manifold system

#107
20150240691
2015-08-27

Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module

#108
20150238898
2015-08-27

Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module

#109
20150217634
2015-08-06

Working vehicle

#110
20150204221
2015-07-23

Engine apparatus

#111
20150198275
2015-07-16

Spherical exhaust pipe joint

#112
20150198086
2015-07-16

Engine apparatus

#113
20150157981
2015-06-11

System and method for sealing catalyst within aftertreatment housing

#114
20150152764
2015-06-04

Engine apparatus

#115
20150124990
2015-05-07

Actuator arrangement on a vehicle structure

#116
20150117941
2015-04-30

Device for preventing theft of a first vehicle component, which is releasably connected to a second vehicle component

#117
20150008665
2015-01-08

Exhaust pipe spherical joint

#118
20140373821
2014-12-25

Engine exhaust gas purification device

#119
20140319830
2014-10-30

MODULAR FLANGE

#120
20140298782
2014-10-09

Arrangement for fitting an exhaust cleaning unit in an exhaust passage

#121
20140271386
2014-09-18

Exhaust treatment component mounting system

#122
20140216697
2014-08-07

Thermally shielding body with temperature-resistant fastening points, and method for producing it

#123
20140178263
2014-06-26

System and method for retaining aftertreatment bricks

#124
20140174060
2014-06-26

System and method for accommodating aftertreatment bricks

#125
20140150450
2014-06-05

Exhaust component mounting structure

#126
20140110935
2014-04-24

Pipe Joint Structure for Exhaust Gas Treatment Device for Industrial Vehicle

#127
20140090924
2014-04-03

Exhaust system of saddle-ride type vehicle

#128
20140053919
2014-02-27

Mounting system for an after-treatment component

#129
20140053540
2014-02-27

Bracket for an after-treatment component

#130
20140041369
2014-02-13

Poka-yoke mounting system for an exhaust treatment device

#131
20140000745
2014-01-02

Adjustable support structure for an after-treatment component

#132
20130313819
2013-11-28

Decoupling element for an exhaust system

#133
20130305688
2013-11-21

Engine with exhaust gas treatment apparatus

#134
20130298551
2013-11-14

Fitting portion structure of device for post-processing exhaust gas in agricultural operation vehicle

#135
20130213343
2013-08-22

Exhaust flange with pressure clamp mounting rail

#136
20130205758
2013-08-15

Mixing device

#137
20130205307
2013-08-08

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

#138
20130187347
2013-07-25

Spherical annular seal member and method of manufacturing the same

#139
20130127157
2013-05-23

Coupling

#140
20130126644
2013-05-23

Threaded Injector Mount

#141
20130047590
2013-02-28

Radial mounting for regeneration device

#142
20130039817
2013-02-14

Exhaust gas purifying apparatus

#143
20120318371
2012-12-20

Bellows assembly and engaging structure

#144
20120305112
2012-12-06

Exhaust gas purifying device

#145
20120279199
2012-11-08

Muffler attachment system

#146
20120273648
2012-11-01

Exhaust Gas Aftertreatment Support Assembly

#147
20120255356
2012-10-11

Gas sensor and gas sensor installation structure

#148
20120222413
2012-09-06

Poka-yoke mounting system for an exhaust treatment device

#149
20120210704
2012-08-23

Exhaust muffler for general-purpose engine

#150
20120180303
2012-07-19

Exhaust system component for a motor vehicle

#151
20120167558
2012-07-05

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

#152
20120152643
2012-06-21

Muffler mounting structure of vehicle and straddle-type four-wheeled vehicle provided with the same

#153
20120138378
2012-06-07

Exhaust tail pipe

#154
20120124979
2012-05-24

Engine device

#155
20120104224
2012-05-03

Method and device for fastening an exhaust gas converter module

#156
20120103720
2012-05-03

Engine

#157
20120102932
2012-05-03

Exhaust gas purification device

#158
20120056422
2012-03-08

PIPE CONNECTION FOR CONNECTING PIPES OF A MOTOR VEHICLE, EXHAUST SYSTEM, AIR INTAKE SYSTEM AND MOTOR VEHICLE

#159
20120018999
2012-01-26

Gasketed pipe clamp

#160
20120011833
2012-01-19

Exhaust gas purifying device for internal combustion engine

#161
20110277466
2011-11-17

Engine assembly and method of making

#162
20110215220
2011-09-08

CATALYTIC CONVERTER FASTENING FOR A COMBUSTION ENGINE

#163
20110210546
2011-09-01

Pipe clamp with sleeve and gasket

#164
20110181037
2011-07-28

ALIGNMENT CLAMP

#165
20110167808
2011-07-14

Engine with exhaust gas treatment apparatus

#166
20110167807
2011-07-14

Exhaust gas purifying device

#167
20110167775
2011-07-14

Exhaust gas purifying device

#168
20110154810
2011-06-30

Engine device

#169
20110154809
2011-06-30

Engine device

#170
20110146248
2011-06-23

Radial mounting for regeneration device

#171
20110142723
2011-06-16

Exhaust gas purifying device

#172
20110131962
2011-06-09

EXHAUST HEAT RECOVERY SYSTEM

#173
20110120085
2011-05-26

Exhaust gas treatment device

#174
20110094824
2011-04-28

Material for processing and molded member using the same

#175
20110035907
2011-02-17

Hose Clamp

#176
20110023472
2011-02-03

Exhaust gas treatment device

#177
20110018263
2011-01-27

Band clamp with embossed gasket for slotted pipe lap joints

#178
20110017336
2011-01-27

Muffler attachment system

#179
20100314504
2010-12-16

Support apparatus for an exhaust system

#180
20100307145
2010-12-09

APPARATUS FOR REMOVING EXHAUST GAS PRESSURE AND PREVENTING BACKFLOW OF EXHAUST GAS

#181
20100307134
2010-12-09

Device and method for the reduction of emissions

#182
20100269494
2010-10-28

Exhaust gas treatment apparatus

#183
20100199843
2010-08-12

IMPACT DIESEL PARTICULATE FILTER

#184
20100196219
2010-08-05

Exhaust emission control device

#185
20100162533
2010-07-01

Clamping collar

#186
20100126791
2010-05-27

Construction machine

#187
20100126159
2010-05-27

Valve for a motor vehicle exhaust silencer, and silencer comprising a valve of this type

#188
20100066080
2010-03-18

Device for the sealed coupling of two cylindrical pipes having different diameters

#189
20100065597
2010-03-18

Fastening device for motor vehicles

#190
20100037847
2010-02-18

Internal combustion engine comprising several combustion chambers

#191
20100013217
2010-01-21

Tube joint and method of joining tubes in an engine exhaust system

#192
20090321181
2009-12-31

Inserts for engine exhaust systems

#193
20090294210
2009-12-03

Exhaust-gas muffler

#194
20090084626
2009-04-02

Muffler and working machine

#195
20090038879
2009-02-12

Muffler unit for general-purpose engine

#196
20080190689
2008-08-14

Inserts for engine exhaust systems

#197
20080136172
2008-06-12

TAPERED ANNULAR GASKET AND JOINT FOR USE OF SAME

#198
20080110160
2008-05-15

Catalyst chamber

#199
20080066446
2008-03-20

Impact diesel particulate filter

#200
20080053068
2008-03-06

Device & Method for the Reduction of Emissions

#201
20080035419
2008-02-14

Muffler diffuser

#202
20070295002
2007-12-27

Motorcycle

#203
20070261387
2007-11-15

MOTORCYCLE EXHAUST ENHANCEMENT DEVICE

#204
20070169981
2007-07-26

Retention linkage for vehicle exhaust systems

#205
20070137022
2007-06-21

FLANGE FOR VEHICLE EXHAUST SYSTEM

#206
20070084199
2007-04-19

Air filter for a tail pipe

#207
20060219860
2006-10-05

Wire mesh heat shield isolator

#208
20060192385
2006-08-31

Slotted pipe clamp with opposed flange engagement loops

#209
20060170215
2006-08-03

Hose clamp

#210
20060131870
2006-06-22

Exhaust pulse control unit and method

#211
20060107498
2006-05-25

Pipe clamp with improved fastener

#212
20060103135
2006-05-18

Exhaust pipe coupling

#213
20060065480
2006-03-30

Muffler and heat shield assembly

#214
20060010861
2006-01-19

Cleanable device for depollution of engine exhaust gases

#215
20050264012
2005-12-01

Ribbed pipe clamp with sealing sleeve

#216
20050263344
2005-12-01

Exhaust gas muffler

#217
20050180899
2005-08-18

Underfloor catalyst assembly for an automobile

#218
20050179260
2005-08-18

Pipe clamp

#219
20050161282
2005-07-28

Flapper finger valve

#220
20050139416
2005-06-30

Vibration proofing heat shield plate

#221
20050115763
2005-06-02

Motorcycle exhaust enhancers

#222
20050077104
2005-04-14

Serviceable muffler

#223
17878212
2023-11-21

Systems and methods for mounting an aftertreament system component