ClassID:

138028

F01N2310/04 - CPC Classification

Classification description:

Selection of sound absorbing or insulating material Metallic wool, e.g. steel wool, copper wool or the like

Recent Application in this class:
#1
20240229693
2024-07-11

EXHAUST MUFFLER FOR INTERNAL COMBUSTION ENGINES

#2
20220170404
2022-06-02

Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus

#3
20210246821
2021-08-12

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

#4
20210047951
2021-02-18

Engine muffler apparatus

#5
20190078244
2019-03-14

Method for producing a fibrous mat for the acoustic and/or thermal insulation of a component of a motor vehicle

#6
20160215676
2016-07-28

Heat shield assembly for a vehicle exhaust system and exhaust system component of a motor vehicle

#7
20160169070
2016-06-16

Exhaust pipe

#8
20140065331
2014-03-06

Composite exhaust element

#9
20090257925
2009-10-15

Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing holding sealing material

#10
20090197044
2009-08-06

Absorptive Heat Shield

#11
20090158721
2009-06-25

Sliding fit, pipe arrangement and exhaust gas treatment device

#12
20090158720
2009-06-25

Sliding seat and exhaust gas treatment facility

#13
20090139796
2009-06-04

Exhaust device for straddle-type vehicle and straddle-type vehicle

#14
20090139219
2009-06-04

EXHAUST CONDUIT

#15
20090004431
2009-01-01

HONEYCOMB STRUCTURAL BODY AND EXHAUST GAS PURIFYING DEVICE

#16
20080196970
2008-08-21

Exhaust system for combustion engine

#17
20070261914
2007-11-15

Insulating sleeve with wire mesh and wire cloth

#18
20070227810
2007-10-04

Vehicle exhaust system

#19
20070095605
2007-05-03

Muffler for vehicle

#20
20070048196
2007-03-01

Holding seal member for exhaust gas purifier, exhaust gas purification apparatus employing the same, jig for chamfering holding seal member, and method for manufacturing holding seal member

#21
20060188422
2006-08-24

Device for purifying motor vehicle exhaust gases

#22
20060185348
2006-08-24

Device for purifying exhaust gases

#23
20060113145
2006-06-01

Fuel cell vehicle

#24
20050272602
2005-12-08

Honeycomb structural body and exhaust gas purifying device

#25
20050061579
2005-03-24

Exhaust gas muffler and flow director

#26
20050023076
2005-02-03

Bumper/muffler assembly

#27
20050011697
2005-01-20

Rotatable propeller driven engine exhaust system