ClassID:

137877

F01N3/2857 - CPC Classification

Classification description:

Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus; Construction of catalytic reactors; Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite

Recent Application in this class:
#1
20220275744
2022-09-01

Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device

#2
20220170404
2022-06-02

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

#3
20210246819
2021-08-12

Mat material, method of making same, pollution control apparatus and thermal insulation

#4
20200101441
2020-04-02

Mounting member for wrapping and mounting a pollution control element

#5
20190112960
2019-04-18

Catalyst device

#6
20160245143
2016-08-25

Mounting mat for exhaust gas treatment device

#7
20160053662
2016-02-25

Method for encasing a body of an exhaust gas system

#8
20160017784
2016-01-21

MOUNTING MAT FOR EXHAUST GAS TREATMENT DEVICE

#9
20140342115
2014-11-20

Catalytic converter holding material

#10
20140205834
2014-07-24

Exhaust gas treatment device

#11
20130202887
2013-08-08

Method for encasing a body of an exhaust gas system

#12
20120269993
2012-10-25

Mounting mat

#13
20120240562
2012-09-27

Exhaust Treatment Device for an Internal Combustion Engine

#14
20120231187
2012-09-13

Self-supporting insulating end cone liner and pollution control device

#15
20120202002
2012-08-09

NON-WOVEN MAT AND POLLUTION CONTROL DEVICE WITH THE SAME

#16
20120171081
2012-07-05

Mounting mat

#17
20120121478
2012-05-17

Heated mat and exhaust gas treatment device

#18
20120110805
2012-05-10

METHOD FOR MANUFACTURING HOLDING SEALING MATERIAL

#19
20120107186
2012-05-03

Tubular, continuous, seamless, compressible, resilient mounting articles and pollution control devices comprising the same

#20
20120039756
2012-02-16

Exhaust gas treatment device

#21
20110314780
2011-12-29

Mat and devices with the same

#22
20110311403
2011-12-22

Use of microspheres in an exhaust gas treatment device mounting mat

#23
20110259192
2011-10-27

Exhaust gas purifying system, method for manufacturing the exhaust gas purifying system and exhaust gas purifying method using the exhaust gas purifying system

#24
20110240165
2011-10-06

Mounting mat and pollution control device with the same

#25
20110232065
2011-09-29

Method for making catalytic converters with automated substrate crack detection

#26
20110150717
2011-06-23

MOUNTING MAT FOR EXHAUST GAS TREATMENT DEVICE

#27
20110150715
2011-06-23

Multilayer mounting mat for pollution control devices

#28
20110126499
2011-06-02

Multiple layer mat and exhaust gas treatment device

#29
20110036063
2011-02-17

Mounting mat for exhaust gas treatment device

#30
20110033343
2011-02-10

Variable basis weight mounting mat or pre-form and exhaust gas treatment device

#31
20110030355
2011-02-10

Catalytic Converter and Process of Manufacture

#32
20110023430
2011-02-03

Multiple layer substrate support and exhaust gas treatment device

#33
20100266462
2010-10-21

Exhaust gas treatment device

#34
20100247399
2010-09-30

Self-supporting insulating end cone liner and pollution control device

#35
20100247397
2010-09-30

Magnetic door coupling device for an elevator system

#36
20100166619
2010-07-01

Repositionable mounting material, pollution control device, and methods of making the same

#37
20100055004
2010-03-04

Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat

#38
20090304560
2009-12-10

Multilayer mounting mat

#39
20090285726
2009-11-19

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

#40
20090269255
2009-10-29

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

#41
20090246095
2009-10-01

EXHAUST GAS TREATING APPARATUS, METHOD OF MANUFACTURING EXHAUST GAS TREATING APPARATUS, MAT MEMBER, AND METHOD OF MANUFACTURING MAT MEMBER

#42
20090208385
2009-08-20

Mounting mats and pollution control devices using same

#43
20090104091
2009-04-23

Exhaust Treatment Apparatus And Method Of Making

#44
20090087353
2009-04-02

MAT MEMBER, EXHAUST GAS TREATMENT APPARATUS, AND MUFFLING APPARATUS

#45
20090060802
2009-03-05

Exhaust gas treatment device

#46
20090060800
2009-03-05

Substrate mounting system

#47
20080253939
2008-10-16

Multilayer mounting mats and pollution control devices containing same

#48
20080209729
2008-09-04

Automotive exhaust component and process of manufacture

#49
20080206114
2008-08-28

Multilayer mounting mats and pollution control devices containing same

#50
20080066307
2008-03-20

Method for making catalytic converters with automated substrate crack detection

#51
20080028608
2008-02-07

Catalyst substrate having improved thermal durability

#52
20070269354
2007-11-22

Holding Web for an Exhaust Gas Processing Unit, Associated Device, Production Method and Exhaust Line

#53
20070227131
2007-10-04

Exhaust manifold with catalytic converter shell tube

#54
20070084171
2007-04-19

Pollution controll element-retaining member and pollution control device

#55
20070050978
2007-03-08

Method for manufacturing of a metallic sleeve

#56
20070033804
2007-02-15

Method for producing a fluid treatment device having a honeycomb member

#57
20070014707
2007-01-18

Retention matting assembly methods

#58
20060286014
2006-12-21

System for securing the end cone or mounting mat of a pollution control device

#59
20060177359
2006-08-10

Support seal for positive retention of catalytic converter substrate and method therefor

#60
20060154040
2006-07-13

Mounting mat for mounting monolith in a pollution control device

#61
20060024215
2006-02-02

Catalytic converter and associated method of assembly

#62
20050271561
2005-12-08

Automotive exhaust component and method of manufacture

#63
20050232828
2005-10-20

Sandwich hybrid mounting mat

#64
20050232827
2005-10-20

Multilayer mats for use in pollution control devices

#65
20050224274
2005-10-13

Exhaust apparatus for engine

#66
20050223703
2005-10-13

Muffler with catalytic converter arrangement; and method

#67
20050207947
2005-09-22

Fiber and corrugated metal mat support

#68
20050150222
2005-07-14

One piece catalytic converter with integral exhaust manifold

#69
20050100486
2005-05-12

Processing method utilizing display information for carrying a cell structure with a catalytic component

#70
20050036927
2005-02-17

Integrated catalytic converter and flexible endcone assembly

#71
20050025933
2005-02-03

Honeycomb structure and process for production thereof