F01N2590/00 - CPC Classification Index

ClassID:

138210 ⎘

F01N2590/00 - CPC Classification

Classification description:

Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines

Sub-classes:

F01N2590/02 » for marine vessels or naval applications 183
F01N2590/04 » for motorcycles 218
F01N2590/06 » for hand-held tools or portables devices 83
F01N2590/08 » for heavy duty applications, e.g. trucks, buses, tractors, locomotives 489
F01N2590/10 » for stationary applications 80
F01N2590/11 » for hybrid vehicles 121

Recent Application in this class:

20250075652

2025-03-06

DEFLECTOR EXHAUST NOZZLE FOR AS350/EC130 AND FOR OTHER SINGLE ENGINE HELICOPTERS

20240392718

2024-11-28

SNOWMOBILE HAVING A PARALLEL-PATH EXHAUST SYSTEM FOR TWO-STROKE ENGINE

20240300680

2024-09-12

Engine device for unmanned flying apparatus

20230332529

2023-10-19

System and method for treating gas turbine exhaust gas

20230265776

2023-08-24

Snowmobile having a parallel-path exhaust system for two-stroke engine

20230193787

2023-06-22

Diffuser nozzle for a gas turbine engine

20220170407

2022-06-02

Snowmobile having a parallel-path exhaust system for two-stroke engine

20220154613

2022-05-19

DEFLECTOR EXHAUST NOZZLE FOR AS350/EC130 AND FOR OTHER SINGLE ENGINE HELICOPTERS

20210219492

2021-07-22

Riding lawn mower

#10

20200369402

2020-11-26

Double inlets exhaust system for unmanned aerial vehicle

#11

20200348210

2020-11-05

Method and device for controlling the pressure of the exhaust gas of a machine

#12

20200263578

2020-08-20

Exhaust muffler structure

#13

20200149458

2020-05-14

Exhaust device for utility vehicle

#14

20190360379

2019-11-28

MODULAR MUFFLER ASSEMBLY AND METHOD

#15

20190264767

2019-08-29

LAWN CARE VEHICLE

#16

20190154154

2019-05-23

Floating ducts

#17

20190107031

2019-04-11

Snowmobile having a parallel-path exhaust system for two-stroke engine

#18

20190055875

2019-02-21

Exhaust layout for off road vehicle

#19

20180215446

2018-08-02

Exhaust assembly, exhaust system, and power pack for a vehicle

#20

20180149393

2018-05-31

Sorption system in a transport refrigeration system

#21

20180058292

2018-03-01

Mobile selective catalyst reduction system

#22

20180038261

2018-02-08

Systems and methods for restraining exhaust gas ducts

#23

20170314435

2017-11-02

Muffler and/or exhaust apparatus and method of manufacture

#24

20160160717

2016-06-09

Silencer for an internal combustion engine of a motor vehicle

#25

20150369109

2015-12-24

Engine device

#26

20140231158

2014-08-21

Exhaust pipe structure of hybrid vehicle

#27

20130263582

2013-10-10

Split Flow Exhaust Deflector

#28

20120160601

2012-06-28

Exhaust device of vehicle and straddle-type four-wheeled vehicle provided with the same

#29

20110265459

2011-11-03

Reductant dosing manifold

#30

20100300083

2010-12-02

Exhaust gas combustion device and power generator including the same

#31

20100108427

2010-05-06

Snowmobile exhaust system

#32

20080256938

2008-10-23

Explosion protection system with integrated emission control device

#33

20080179135

2008-07-31

Low-noise machine package

#34

15584556

2019-07-09

Aerodynamically conformal muffler