ClassID:

138104

F01N2450/10 - CPC Classification

Classification description:

Methods or apparatus for fitting, inserting or repairing different elements Fitting temporarily exhaust apparatus on exhaust conduit, e.g. in confined environment, garage or the like

Recent Application in this class:
#1
20260117691
2026-04-30

Device for internal gripping of an exhaust pipe

#2
20240093626
2024-03-21

Connector system for an exhaust extraction system, a nozzle and the use of such nozzle

#3
20240068389
2024-02-29

Exhaust gas after-treatment device and internal combustion engine

#4
20230243446
2023-08-03

Vehicle exhaust evacuation system

#5
20230031660
2023-02-02

Vehicle exhaust evacuation system

#6
20210404369
2021-12-30

Dual function manifold assembly incorporating a detachable catalytic converter

#7
20180306085
2018-10-25

Exhaust gas treatment apparatus

#8
20180058292
2018-03-01

Mobile selective catalyst reduction system

#9
20180038253
2018-02-08

Maintenance tool and maintenance method for exhaust purification device

#10
20160348820
2016-12-01

Quick connect testing jig

#11
20150211403
2015-07-30

Method and apparatus for removal of particulate material from refinery processes and power generation system

#12
20140174062
2014-06-26

Curved plate for exhaust reversion prevention

#13
20110101672
2011-05-05

DEVICE FOR GRIPPING AN EXHAUST PIPE

#14
20100050599
2010-03-04

Method and Device for Addition of a Reducing Agent in an Exhaust Gas Line of an Internal Combustion Engine of a Motor Vehicle

#15
20080296891
2008-12-04

Hose connector with adjustable ambient air inlets

#16
20070209545
2007-09-13

Traveling duct for carrying exhaust captured from moving diesel-powered locomotives

#17
20070022724
2007-02-01

Method, system and apparatus for detecting defects in a honeycomb body using a particulate fluid

#18
20050189031
2005-09-01

Vehicle exhaust system hose and coupling assembly

#19
20050006901
2005-01-13

Exhaust fume diverter

#20
17391501
2022-10-11

Vehicle exhaust evacuation system

#21
16242229
2020-06-02

RV generator auxiliary exhaust system and method