ClassID:

141063

F02M37/0076 - CPC Classification

Classification description:

Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines Details of the fuel feeding system related to the fuel tank

Sub-classes:
Recent Application in this class:
#1
20260138441
2026-05-21

FUEL TANK ASSEMBLY

#2
20260028952
2026-01-29

VAPOR SEPARATOR TANK

#3
20260002504
2026-01-01

Unknow

#4
20250163846
2025-05-22

CHASSIS ASSEMBLY AND FUEL TANK FOR GENERATOR SET AND METHOD OF ASSEMBLING CHASSIS ASSEMBLY

#5
20240287929
2024-08-29

FUEL SUPPLY DEVICE FOR SUPPLYING A FUEL AND INTERNAL COMBUSTION ENGINE

#6
20240191678
2024-06-13

FUEL TANK AND PUMP SYSTEM

#7
20240035365
2024-02-01

BI-FUEL RECIPROCATING ENGINE TO POWER DIRECT DRIVE TURBINE FRACTURING PUMPS ONBOARD AUXILIARY SYSTEMS AND RELATED METHODS

#8
20240006631
2024-01-04

LIQUID HYDROGEN STORAGE SYSTEM

#9
20230272764
2023-08-31

FILTRATION SYSTEM

#10
20230167792
2023-06-01

Fuel tank and pump system

#11
20230151724
2023-05-18

Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods

#12
20220381176
2022-12-01

Internal combustion engine with electric starting system

#13
20220275717
2022-09-01

Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods

#14
20220274482
2022-09-01

Fuel-supply assembly for internal combustion engine and method for assembling the same

#15
20220268200
2022-08-25

Fuel supply device for supplying a fuel and internal combustion engine

#16
20220195857
2022-06-23

Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods

#17
20220048596
2022-02-17

SureFill

#18
20220010757
2022-01-13

Fuel tank and pump system

#19
20220003099
2022-01-06

Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods

#20
20210372256
2021-12-02

Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods

#21
20210364371
2021-11-25

Fuel temperature estimation system

#22
20210270225
2021-09-02

Internal combustion engine with electric starting system

#23
20210199073
2021-07-01

Engine generator

#24
20210123401
2021-04-29

Integrated fuel filter device for vehicle

#25
20210070168
2021-03-11

Work vehicle

#26
20210070166
2021-03-11

Work vehicle

#27
20200398659
2020-12-24

Fueling system and method of fueling

#28
20200370497
2020-11-26

Systems and methods for improving vehicle engine stability

#29
20200355148
2020-11-12

Bottom mount fuel pump assembly

#30
20200318590
2020-10-08

Fuel pump with integral vapor trap system and related method

#31
20200212764
2020-07-02

POWER GENERATOR

#32
20200141374
2020-05-07

Emergency operation method for actuating a fuel pump

#33
20200102203
2020-04-02

Systems and methods for fuel system pressure sensor rationalization

#34
20200101834
2020-04-02

Systems and methods for fuel system pressure sensor rationalization

#35
20200079330
2020-03-12

Systems and methods for refueling

#36
20200049113
2020-02-13

FUEL CONTAINER AND POWER WORK EQUIPMENT

#37
20200040551
2020-02-06

Construction machine

#38
20200025164
2020-01-23

Fuel supply apparatus

#39
20190360439
2019-11-28

FUEL SYSTEM WITH A PRESSURE PULSATION DAMPER

#40
20190338738
2019-11-07

FUEL TANK

#41
20190301402
2019-10-03

Purge ejector assembly for an engine

#42
20190285031
2019-09-19

Systems and methods for a fuel delivery module helmet of hybrid vehicle

#43
20190285020
2019-09-19

Systems and methods for fuel filter diagnostics

#44
20190283572
2019-09-19

METHOD OF PRODUCING AUTOMOBILE FUEL TANK

#45
20190275881
2019-09-12

Fuel supply device

#46
20190248436
2019-08-15

Saddle riding vehicle

#47
20190248231
2019-08-15

Filling device

#48
20190225112
2019-07-25

Assembly and method for cooling a traction battery of a vehicle using fuel

#49
20190225110
2019-07-25

Assembly and method for cooling a traction battery of a vehicle using fuel

#50
20190178210
2019-06-13

WORK APPARATUS WITH A GAS-OPERATED COMBUSTION ENGINE

#51
20190134536
2019-05-09

Liquid container monitoring and filtration system

#52
20190108693
2019-04-11

Systems and methods for fuel tank diagnostics

#53
20190107089
2019-04-11

System and method for supporting an in-tank fuel pump

#54
20190101086
2019-04-04

FUEL TANK

#55
20190093610
2019-03-28

Fuel System Conversions For Carburetor to Electronic Fuel Injection Systems Methods

#56
20190056048
2019-02-21

LAMINATE, MOLDED ARTICLE, AND IN-TANK TUBE

#57
20190047405
2019-02-14

Cover member for fuel tank

#58
20190039673
2019-02-07

Oil filler cap and saddle riding type vehicle

#59
20190024616
2019-01-24

ALTERNATIVE FUEL RETROFIT KIT FOR A COMBUSTION ENGINE

#60
20180339585
2018-11-29

Fuel pump assembly with removable and/or movable supports

#61
20180335004
2018-11-22

Fuel pump assembly

#62
20180313461
2018-11-01

Vent control valve for fuel tank

#63
20180313309
2018-11-01

Link structure

#64
20180195467
2018-07-12

Methods and system for a hydrocarbon sensor rationality check

#65
20180178644
2018-06-28

Opening/closing apparatus for fuel tank

#66
20180156653
2018-06-07

Fuel tank for vehicle

#67
20180105414
2018-04-19

Fuel supply apparatus

#68
20180045143
2018-02-15

Methods and systems for evaporative emissions control

#69
20180038075
2018-02-08

Construction Machine

#70
20180031409
2018-02-01

Fuel sender assembly

#71
20180031408
2018-02-01

Fuel pump assembly

#72
20180023497
2018-01-25

Method and system for sensor rationality check

#73
20180003136
2018-01-04

Fuel supply system for an engine with an electric ignition power source

#74
20170368504
2017-12-28

On-board fuel adjustment by molecular separation

#75
20170363049
2017-12-21

Fuel pump module for measuring height of fuel using ultrasonic wave

#76
20170356408
2017-12-14

Systems and method for an integrated fuel level and pressure sensor of a fuel tank

#77
20170341510
2017-11-30

Fuel supply devices

#78
20170334286
2017-11-23

Fuel tank

#79
20170329355
2017-11-16

System for fluid testing and fuel supply

#80
20170306820
2017-10-26

Fluid delivery device

#81
20170299076
2017-10-19

Vehicle tank pressurization device

#82
20170298879
2017-10-19

Fuel tank apparatus

#83
20170284418
2017-10-05

Fuel pump assembly with removable supports

#84
20170260941
2017-09-14

Fuel-tank-equipped working machine

#85
20170254303
2017-09-07

Fuel supply device

#86
20170247858
2017-08-31

Work machine

#87
20170167455
2017-06-15

NEXT-GENERATION DIESEL FUEL FILTER INTEGRATED WITH FUEL PUMP

#88
20170138323
2017-05-18

Suction filter and fuel supplying device

#89
20170122272
2017-05-04

Apparatus and method for charging LPG fuel vehicle

#90
20170080796
2017-03-23

Fuel tank lid and fuel pump module having the same

#91
20170037821
2017-02-09

FUEL SYSTEM HAVING FILTER ASSEMBLY WITH VALVE COVER

#92
20170003265
2017-01-05

SENSOR DEVICE

#93
20160369758
2016-12-22

DEGASSING FUEL

#94
20160369757
2016-12-22

Fuel tank structure

#95
20160369756
2016-12-22

Fuel tank

#96
20160332512
2016-11-17

Seal structure for fuel tank

#97
20160288640
2016-10-06

Valve assembly for a float valve

#98
20160280302
2016-09-29

Fuel supply device of motorcycle

#99
20160273467
2016-09-22

ENGINE WORKING MACHINE

#100
20160257431
2016-09-08

Fuel pump arrangements

#101
20160252052
2016-09-01

EVAPORATIVE EMISSIONS FUEL SYSTEM

#102
20160245239
2016-08-25

Apparatus and methods for exhaust gas recirculation for an internal combustion engine utilizing at least two hydrocarbon fuels

#103
20160177899
2016-06-23

FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINE

#104
20160176491
2016-06-23

Outboard motor fuel supply unit

#105
20160160819
2016-06-09

Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof

#106
20160153410
2016-06-02

Evaporated fuel processing device

#107
20160126714
2016-05-05

Housing for electronic circuit unit

#108
20160123285
2016-05-05

Fuel system and method for operating a piston engine

#109
20160115908
2016-04-28

Fuel optimization system

#110
20160108872
2016-04-21

Fuel supply device

#111
20160068061
2016-03-10

Pressure relief apparatus for use with fuel delivery systems

#112
20160061802
2016-03-03

Method and system for determining the volatility of a fuel

#113
20160040639
2016-02-11

CYCLONIC FUEL FILTER AND SYSTEM

#114
20160040638
2016-02-11

Fuel supply apparatus for internal combustion engine and fuel filter installing method

#115
20160031276
2016-02-04

Floatable land vehicle

#116
20150345455
2015-12-03

Vehicular liquid containment system and method for verifying integrity of same

#117
20150343899
2015-12-03

Fuel tank structure

#118
20150292454
2015-10-15

Storage tank for liquefied fuel

#119
20150083511
2015-03-26

Saddle-type vehicle

#120
20150059890
2015-03-05

Fuel tank system

#121
20150059870
2015-03-05

Fuel tank system

#122
20150059705
2015-03-05

Fuel pump module and method of manufacturing the same

#123
20150053282
2015-02-26

Venting valve for a container for liquids

#124
20140284286
2014-09-25

System and method for filtering fuel within fuel tank

#125
20140216424
2014-08-07

Evaporative emissions fuel system

#126
20140131473
2014-05-15

Diagnosis and controls of a fluid delivery apparatus with hydraulic buffer

#127
20140116397
2014-05-01

Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof

#128
20140096849
2014-04-10

Fuel supply device

#129
20140091567
2014-04-03

Connector for fuel tank

#130
20140076285
2014-03-20

Method and system for fuel vapor control

#131
20140041632
2014-02-13

Fuel tank system

#132
20130312838
2013-11-28

Component of a fuel system, fuel system and method for operating the same

#133
20130211173
2013-08-15

Methods and apparatus for containing hazardous material

#134
20130187378
2013-07-25

Connector for fuel tank

#135
20130175268
2013-07-11

Insert for a capless fuel tank filler neck to test a fuel tank for leaks

#136
20130127159
2013-05-23

Fuel tank pipe structure

#137
20130032243
2013-02-07

Fuel vapor handling system for automotive fuel tank

#138
20130014853
2013-01-17

System, device, and method for treating fuel

#139
20120318793
2012-12-20

Fuel tank for vehicle

#140
20120228857
2012-09-13

Fuel pump mounting structure of saddle-ride-type vehicle

#141
20120211689
2012-08-23

Inlet control valves for use with fuel delivery systems

#142
20120210967
2012-08-23

ANAEROBIC DEFLAGRATION INTERNAL PISTON ENGINES, ANAEROBIC FUELS AND VEHICLES COMPROSING THE SAME

#143
20120160855
2012-06-28

ANAEROBIC DEFLAGRATION INTERNAL PISTON ENGINES, ANAEROBIC FUELS AND VEHICLES COMPRISING THE SAME

#144
20120097030
2012-04-26

DEVICE AND METHOD FOR DRYING FUEL, IN PARTICULAR FOR A MOTOR VEHICLE

#145
20120085424
2012-04-12

Method for adjusting pressure in a fuel tank and a fuel tank system

#146
20120023912
2012-02-02

Contamination detection in fuel system

#147
20110284125
2011-11-24

Tank venting device for a fuel tank of a vehicle, and method for venting a fuel tank

#148
20110277867
2011-11-17

In-tank tube for automotive fuel and method of producing the tube

#149
20110214759
2011-09-08

Pressure relief valve and vent assembly

#150
20110127761
2011-06-02

Protective plate mounting structure for a fuel tank

#151
20110084076
2011-04-14

Pressure relief apparatus for use with fuel delivery systems

#152
20110084073
2011-04-14

Apparatus and methods for mounting fuel delivery system components to fuel tanks

#153
20110083989
2011-04-14

Apparatus and methods for permanently attaching fuel delivery system components to fuel tanks

#154
20110083772
2011-04-14

APPARATUS AND METHODS TO COUPLE FUEL DELIVERY SYSTEM COMPONENTS TO FUEL TANKS

#155
20110083771
2011-04-14

OVERFLOW PREVENTION APPARATUS FOR USE WITH FUEL TANKS

#156
20110002798
2011-01-06

FLUID TANK AND FLUID PUMP WITH EXTERIOR MOTOR

#157
20100252494
2010-10-07

FLUID SUPPLY DEVICE AND FUEL SUPPLY DEVICE

#158
20100243355
2010-09-30

Arrangement structure for canister of saddle type vehicle

#159
20100243354
2010-09-30

Evaporated fuel treatment apparatus in motorcycle

#160
20100242924
2010-09-30

Fuel system for traveling vehicle

#161
20100224265
2010-09-09

Valve device

#162
20100095925
2010-04-22

Fuel tank system and related method of assembly

#163
20100065572
2010-03-18

Tank flange

#164
20100059123
2010-03-11

Fuel tank valve assembly with adjustable bypass vent flow

#165
20100059024
2010-03-11

Vehicle fuel supply device and fuel filter structure

#166
20090276991
2009-11-12

Fuel tank

#167
20090272440
2009-11-05

Freeze protection for on-board vehicle emissions treatment system

#168
20090230674
2009-09-17

Fuel Port Elbow Having a Truncated Conductive Insert Tube

#169
20090229691
2009-09-17

Mount structure of two-way valve for fuel tank of small boat

#170
20090056430
2009-03-05

Weak refuel detection system and method for virtual flex fuel sensor system

#171
20090031997
2009-02-05

Apparatus for controlling internal pressure of fuel tank

#172
20090025694
2009-01-29

Fuel vapor control devices

#173
20080302325
2008-12-11

Control device for engine of power equipment apparatus

#174
20080276912
2008-11-13

Hand-held power tool

#175
20080251139
2008-10-16

Fuel tank having functions of adjusting press produced by fuel volatilizing and preventing fuel overflowing

#176
20080251055
2008-10-16

EVAPORATIVE EMISSIONS CONTROL SYSTEM

#177
20080173361
2008-07-24

Aviation refueling filter inspection apparatus

#178
20080121453
2008-05-29

Motorcycle fuel tank

#179
20080092857
2008-04-24

Passive evaporative emission control module

#180
20080017170
2008-01-24

Fuel supply system for DME engine

#181
20080011277
2008-01-17

Interface weld seal for low permeation flange of a fuel supply unit

#182
20080000916
2008-01-03

Fuel supply system for use in heavy construction/forest equipment and secondary fuel tanks thereof

#183
20070289664
2007-12-20

Fuel overflow prevention device

#184
20070283937
2007-12-13

Passive evaporative emission control module

#185
20070272025
2007-11-29

FUEL TANK MODULE CONTROL SYSTEM

#186
20070256667
2007-11-08

Integrated fuel feed apparatus

#187
20070233360
2007-10-04

Fuel System

#188
20070210486
2007-09-13

Method and apparatus for blocking the escape of fuel vapors from a fuel tank

#189
20070169842
2007-07-26

Refueling shut-off system with fill-limit vent valve

#190
20070163538
2007-07-19

Light-weight compact diesel engine

#191
20070108348
2007-05-17

System for safeguarding dangerous substances, such as fuels, in tank reservoirs

#192
20070084193
2007-04-19

Freeze protection for on-board vehicle emissions treatment system

#193
20060266337
2006-11-30

Device combing fuel control valve and carbon canister, or fuel tank

#194
20060254654
2006-11-16

Fuel tank overflow preventer

#195
20060115370
2006-06-01

Multilayer fuel module flange

#196
20050252847
2005-11-17

Fuel module

#197
20050224055
2005-10-13

Device for determining fuel quality and corresponding method

#198
20050217751
2005-10-06

Gravity feed ball-in-seat valve with extension unit for dosing fuel additives

#199
20050173918
2005-08-11

Fuel injection system for a saddle ride type four-wheel vehicle

#200
20050121105
2005-06-09

Tube connector for fuel tank

#201
20050110171
2005-05-26

Method for mixing fuel and air and a device for processing the method

#202
20050109773
2005-05-26

Tractor with integrated cab floor fuel tank

#203
18506644
2025-01-28

Chassis assembly and fuel tank for generator set and method of assembling chassis assembly

#204
18361117
2024-06-11

System and method for measuring fluid delivery from a multi-fluid injector

#205
16418916
2020-08-18

Systems and methods for improving vehicle engine stability

#206
16166634
2020-03-10

Evaporative fuel leak check system

#207
16017350
2020-01-07

Positive crankcase ventilation gas diversion and reclamation system

#208
15597487
2018-04-03

Boat leveling system

#209
15339985
2017-11-28

Diesel low pressure/high pressure flow control system

#210
15333412
2018-07-03

Positive crankcase ventilation gas diversion and reclamation system

#211
15212425
2018-12-25

Outboard motor powerhead section and fuel delivery system having low-profile fuel rail