ClassID:

140981

F02M35/1017 - CPC Classification

Classification description:

Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Air intakes; Induction systems characterised by the engine type Small engines, e.g. for handheld tools, or model engines; Single cylinder engines

Recent Application in this class:
#1
20250327433
2025-10-23

A FUEL INJECTION ARRANGEMENT FOR HAND-HELD POWERTOOLS

#2
20240229749
2024-07-11

Cyclonic Flow Air Cleaner Assemblies

#3
20210404421
2021-12-30

Mechanism for opening/closing intake member

#4
20200271076
2020-08-27

Internal combustion engine

#5
20200056569
2020-02-20

Elastic connecting support

#6
20200003161
2020-01-02

CARBURETED ENGINE HAVING AN ADJUSTABLE FUEL TO AIR RATIO

#7
20190211778
2019-07-11

Carburetor for the combustion engine in a handheld work apparatus, combustion engine comprising a carburetor, and method for operating a combustion engine

#8
20180320651
2018-11-08

Internal combustion engine and garden tool

#9
20180320636
2018-11-08

CARBURETED ENGINE HAVING AN ADJUSTABLE FUEL TO AIR RATIO

#10
20180080419
2018-03-22

Air box assembly for an outdoor power tool

#11
20180080369
2018-03-22

Two-stroke internal combustion engine

#12
20180066614
2018-03-08

Engine including an air filter assembly

#13
20170306900
2017-10-26

AIR FILTER DEVICE FOR FILTERING THE INTAKE AIR OF A COMBUSTION ENGINE, IN PARTICULAR FOR A HAND-HELD SMALL TOOL

#14
20170292487
2017-10-12

Motorcycle fuel system with two injectors positioned in the intake air passage

#15
20170238471
2017-08-24

Backpack type blowing apparatus

#16
20170009713
2017-01-12

Engine including an air filter assembly

#17
20160377035
2016-12-29

Air cleaner for stratified scavenging two-stroke internal combustion engine

#18
20160265491
2016-09-15

POWER WORKING MACHINE

#19
20160084201
2016-03-24

Carbureted engine having an adjustable fuel to air ratio

#20
20150377117
2015-12-31

Stratified scavenging two-stroke engine

#21
20150337765
2015-11-26

Stratified scavenging two-stroke internal combustion engine and carburetor thereof

#22
20150322883
2015-11-12

Engine cylinder head intake port configuration

#23
20150285197
2015-10-08

Intake structure for internal combustion engine

#24
20150184595
2015-07-02

Engine-powered work tool provided with wind governor that performs ignition control

#25
20150047604
2015-02-19

Engine-powered work tool provided with wind governor

#26
20150027396
2015-01-29

Handheld work apparatus and elastic connecting piece for a handheld work apparatus

#27
20140238343
2014-08-28

Solenoid autochoke for an engine

#28
20140237960
2014-08-28

Air filter assembly for an engine

#29
20140182571
2014-07-03

Stratified scavenging two-stroke engine

#30
20140000537
2014-01-02

Power tool

#31
20130306018
2013-11-21

Hand-held work implement having an internal combustion engine and an air filter

#32
20130091816
2013-04-18

Intake device for engine

#33
20130061419
2013-03-14

PROPANE VACUUM

#34
20120318143
2012-12-20

Air inlet system for an internal combustion engine

#35
20120311873
2012-12-13

Combustion engine powered working machine

#36
20120291725
2012-11-22

Portable handheld work apparatus having an internal combustion engine

#37
20120285410
2012-11-15

Hand-held work apparatus powered by internal combustion engine

#38
20120210703
2012-08-23

Purifying system for combustive air

#39
20120204846
2012-08-16

Air filter assembly for an engine

#40
20120174889
2012-07-12

Air cleaner

#41
20120132181
2012-05-31

Motor-driven implement having switchable summer-winter operating function

#42
20120132180
2012-05-31

MOTOR-DRIVEN IMPLEMENT HAVING IMPROVED CARBURETTOR PREHEATING

#43
20110083636
2011-04-14

Engine with an improved arrangement of the carburettor unit

#44
20100319671
2010-12-23

ENGINE-POWERED TOOL

#45
20100206278
2010-08-19

POWER CUTTER

#46
20100199931
2010-08-12

Portable handheld work apparatus having an internal combustion engine

#47
20100192901
2010-08-05

Air filter unit

#48
20100146798
2010-06-17

Power cutter with controller responsive to lubrication status

#49
20100132656
2010-06-03

Intake system for sucking in combustion air and manually guided piece of equipment

#50
20100059000
2010-03-11

Arrangement related to a motor-driven tool

#51
20100038805
2010-02-18

Two-stroke engine and method for operating a two-stroke engine

#52
20100037877
2010-02-18

Two cycle engine and two cycle engine tool

#53
20090314249
2009-12-24

Air cleaner for internal combustion engine

#54
20090301421
2009-12-10

Engine air intake system for engine-powered walk-behind working machine

#55
20090293822
2009-12-03

GENERAL-PURPOSE V-TYPE ENGINE

#56
20090283079
2009-11-19

Air cleaner for stratified-scavenging two-stroke internal combustion engine

#57
20090266334
2009-10-29

General purpose internal combustion engine

#58
20090184433
2009-07-23

Integrated air intake and primer for internal combustion engine

#59
20090183709
2009-07-23

Engine air cleaner and device for mounting air cleaner on engine

#60
20090126678
2009-05-21

Air cleaner

#61
20090064959
2009-03-12

Air intake manifold for coupling the output of a compressor to the air intake of an internal combustion engine

#62
20090007440
2009-01-08

Power cutter

#63
20090000130
2009-01-01

Chain Saw

#64
20080296790
2008-12-04

Intake air and carburetor heating arrangement for v-twin engines

#65
20080251055
2008-10-16

EVAPORATIVE EMISSIONS CONTROL SYSTEM

#66
20080127498
2008-06-05

Engine-driven tool

#67
20080120951
2008-05-29

Air cleaner for two-stroke internal combustion engine and method of tuning the length of air-fuel mixture passage by using the air cleaner

#68
20080105220
2008-05-08

Engine

#69
20080035124
2008-02-14

Intake air and carburetor heating arrangement for V-twin engines

#70
20070220848
2007-09-27

Air filter arrangement for an internal combustion engine

#71
20070215090
2007-09-20

Arrangement in air-cooled internal combustion engine

#72
20070157913
2007-07-12

Power tool

#73
20070125325
2007-06-07

Two-stroke cycle engine

#74
20070079589
2007-04-12

Gas concrete saw filtration system

#75
20060243225
2006-11-02

Intake air and carburetor heating arrangements for V-twin engines

#76
20060137664
2006-06-29

Supercharger

#77
20060118069
2006-06-08

Carburetor and intake air heating arrangements for V-twin engines

#78
20060021592
2006-02-02

Heater box for an engine

#79
20060005795
2006-01-12

Two-cycle combustion engine with air scavenging system having pressure reducing device

#80
20050263912
2005-12-01

Air filter housing with tamper resistant carburetor feature

#81
20050178368
2005-08-18

Evaporative emissions control system including a charcoal canister for small internal combustion engines

#82
20050178352
2005-08-18

Passageway having non-linear flow path

#83
20050045138
2005-03-03

Elastic connecting duct

#84
20050045137
2005-03-03

Cast-in-anti-rotation feature for engine components subject to movement

#85
20050028794
2005-02-10

Preheating of inlet air

#86
20050016474
2005-01-27

Intake air and carburetor heating arrangement for V-twin engines