ClassID:

137942

F01N13/1805 - page 3 - 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

Recent Application in this class:
#601
20070119155
2007-05-31

Support structure for muffler

#602
20070114793
2007-05-24

Coming off preventing device of a joint of an air supply and exhaust pipe

#603
20070080279
2007-04-12

Device for mounting at least one exhaust pipe of a motor vehicle

#604
20070065350
2007-03-22

Catalyst carrier body for a catalytic converter to be installed close to an engine, catalytic converter, exhaust system and vehicle having the catalyst carrier body

#605
20070039318
2007-02-22

Vehicle exhaust dilution and dispersion device

#606
20070023225
2007-02-01

Saddle-type vehicle

#607
20060279082
2006-12-14

Tube having multi-channel tube and branch tubes, connection structure thereof and connection method therefore

#608
20060279047
2006-12-14

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

#609
20060266026
2006-11-30

Exhaust system, and engine device and vehicle with the same

#610
20060261594
2006-11-23

Motor vehicle exhaust line member

#611
20060233681
2006-10-19

Exhaust system and associated exhaust treatment device

#612
20060223393
2006-10-05

Exhaust device of boat

#613
20060220384
2006-10-05

Serviceable exhaust joint connection

#614
20060202480
2006-09-14

Pipe clamp assembly with v-ring insert

#615
20060202431
2006-09-14

Memory seal assembly for an internal combustion engine

#616
20060201742
2006-09-14

Motorcycle exhaust system

#617
20060196049
2006-09-07

Method for assembling a non-linear composite tube

#618
20060196035
2006-09-07

Method for assembling a non-linear composite tube

#619
20060192385
2006-08-31

Slotted pipe clamp with opposed flange engagement loops

#620
20060191247
2006-08-31

Exhaust treatment device having submerged connecting flanges

#621
20060170215
2006-08-03

Hose clamp

#622
20060162326
2006-07-27

Construction of coupling exhaust pipes of vehicle

#623
20060131870
2006-06-22

Exhaust pulse control unit and method

#624
20060123775
2006-06-15

Turbocharger-catalytic converter assembly

#625
20060107498
2006-05-25

Pipe clamp with improved fastener

#626
20060082154
2006-04-20

Connection of two pipes and sealing ring for the connection

#627
20060076777
2006-04-13

Dual clamp assembly

#628
20060071471
2006-04-06

Pipe lap joint with improved sealing slot for increased circumferential closure

#629
20060067860
2006-03-30

Construction for an engine exhaust system component

#630
20060053779
2006-03-16

Joint for an engine exhaust system component

#631
20060032694
2006-02-16

Exhaust pipe of vehicle

#632
20060021593
2006-02-02

Skid steer loader including muffler support for engine

#633
20060000204
2006-01-05

Multicylinder internal combustion engine

#634
20050268602
2005-12-08

Arrangement for securely mounting an exhaust manifold to the cylinder head of an internal combustion engine

#635
20050264012
2005-12-01

Ribbed pipe clamp with sealing sleeve

#636
20050262836
2005-12-01

Exhaust manifold flange

#637
20050247294
2005-11-10

Connection system for exhaust gas recirculation (EGR)

#638
20050246869
2005-11-10

Clamping collar

#639
20050242577
2005-11-03

Exhaust gas bellows expansion joint

#640
20050241307
2005-11-03

Combustion engine

#641
20050235635
2005-10-27

Exhause pipe assembly

#642
20050217257
2005-10-06

Exhaust treatment device

#643
20050191148
2005-09-01

Attachment pin for an exhaust-gas muffler

#644
20050189768
2005-09-01

Pipe clamp with button engagement hole

#645
20050189166
2005-09-01

Motorcycle exhaust system

#646
20050186425
2005-08-25

Expansion graphite sheet of high thermal resistance, and exhaust gasket of high thermal resistance

#647
20050184522
2005-08-25

Clamp for joining tubular bodies

#648
20050180899
2005-08-18

Underfloor catalyst assembly for an automobile

#649
20050179260
2005-08-18

Pipe clamp

#650
20050178612
2005-08-18

Electrically controlled in-muffler exhaust valve for use during cylinder deactivation

#651
20050161944
2005-07-28

Flange mounting device for connecting marine exhaust conduit to engine turbocharger

#652
20050127670
2005-06-16

Device for connecting parts

#653
20050115765
2005-06-02

Exhaust system for engine

#654
20050115231
2005-06-02

Exhaust manifold for internal combustion engine

#655
20050099001
2005-05-12

Pipe clamp with integral latch

#656
20050097886
2005-05-12

Air gap-insulated exhaust manifold for internal combustion engines

#657
20050081516
2005-04-21

Exhaust control system for motorcycle

#658
20050056483
2005-03-17

Tail pipe for muffler

#659
20050056482
2005-03-17

Tail pipe for muffler

#660
20050029813
2005-02-10

Pipe clamp

#661
20050028963
2005-02-10

Vibration and heat insulating board

#662
20050006901
2005-01-13

Exhaust fume diverter

#663
20050000743
2005-01-06

Herschel-Quincke tube arrangements for motor vehicles

#664
18748355
2025-12-23

Exhaust structure for engine and engine

#665
18636439
2025-08-19

Duct for aftertreatment system

#666
18351718
2024-04-09

Hydracarbon dozer valve pivoting multi purpose bracket

#667
17878212
2023-11-21

Systems and methods for mounting an aftertreament system component

#668
17662626
2023-09-05

Cross-pipe exhaust assembly

#669
17554849
2022-12-13

Condensed water drainage device and exhaust system of a vehicle having the same

#670
17355732
2023-05-30

Modified exhaust system with oxygen sensor

#671
16725417
2022-11-15

Marine engine assembly

#672
15887175
2019-11-05

Liquid cooled exhaust manifold with detachable pipes

#673
15687624
2019-08-13

Liquid cooled exhaust manifold with detachable pipes