Patents-Review.com
ClassID:

137654 ⎘

F01M11/0408 - CPC Classification

Classification description:

Component parts, details or accessories, not provided for in, or of interest apart from, groups  - ; Filling or draining lubricant of or from machines or engines Sump drainage devices, e.g. valves, plugs

Sub-classes:
Recent Application in this class:
#1
20260071562
2026-03-12

Watercraft Oil-Siphoning Device

 #2
20260063059
2026-03-05

VENTED OIL CHANGE CAP

 #3
20260028926
2026-01-29

FLUID EVACUATION COLLECTION VESSEL ASSEMBLIES AND FLUID EVACUATION SYSTEMS AND METHODS

 #4
20260028925
2026-01-29

Oil Drain Plug System and Method

 #5
20250327413
2025-10-23

LUBRICATION MAINTENANCE SYSTEMS AND METHODS OF CHANGING LUBRICATION IN A TURBINE ENGINE

 #6
20250305429
2025-10-02

FLUID EVACUATION COLLECTION VESSEL ASSEMBLIES AND FLUID EVACUATION SYSTEMS AND METHODS

 #7
20250163835
2025-05-22

ENGINE

 #8
20250084775
2025-03-13

MOTOR FLUID DRAINING TOOL KIT ASSEMBLY

 #9
20250059900
2025-02-20

AUTONOMOUS OIL CHANGE SYSTEM

 #10
20240376836
2024-11-14

FLOW DRAINING ENHANCEMENT SYSTEM FOR ENGINE SUMP CAVITIES

 #11
20240344471
2024-10-17

COMMON DRAIN FOR FLUID CHAMBERS OF A MOTOR VEHICLE DRIVETRAIN FLUID SYSTEM

 #12
20240309782
2024-09-19

Oil Pan Drain Plug with Locking Feature

 #13
20240271553
2024-08-15

Engine Oil Pumping Systems And Methods

 #14
20240271552
2024-08-15

REVERSIBLE OIL PAN FOR AN INTERNAL COMBUSTION ENGINE

 #15
20240229691
2024-07-11

FLOTATION-BASED VALVE TO PREVENT OIL FROM EXITING A VEHICLE OIL SUMP

 #16
20240133324
2024-04-25

FLOTATION-BASED VALVE TO PREVENT OIL FROM EXITING A VEHICLE OIL SUMP

 #17
20240125257
2024-04-18

Fluid drain system

 #18
20240026964
2024-01-25

Oil discharge structure

 #19
20230417164
2023-12-28

Oil Sump with Oil Drain Plug

 #20
20230374922
2023-11-23

VALVE ASSEMBLY FOR MACHINE FLUID OPERATIONS

 #21
20230358152
2023-11-09

Engine oil starvation preventer

 #22
20230228204
2023-07-20

Wireless drain plug

 #23
20230184158
2023-06-15

Coolant draining tool for energy storage systems

 #24
20230061217
2023-03-02

Oil drainage apparatus

 #25
20220356953
2022-11-10

OPERATION VALVE

 #26
20220333514
2022-10-20

DOCKING STATION

 #27
20220268185
2022-08-25

Sump Fluid Level Regulation Method and System

 #28
20220243623
2022-08-04

Autonomous oil change system

 #29
20220178281
2022-06-09

Extended orifice plug for a fluid system

 #30
20220074326
2022-03-10

Liquid filter arrangement for no-mess liquid change

 #31
20220010704
2022-01-13

Fluid drain system

 #32
20210381407
2021-12-09

Fluid drain plug for a fluid reservoir

 #33
20210381406
2021-12-09

Valve assembly for machine fluid operations

 #34
20210364110
2021-11-25

Oil drain receptacle attachment

 #35
20210293164
2021-09-23

Agricultural machine

 #36
20210277812
2021-09-09

Tunnel Type Sump With Oil Intake Valve Assembly

 #37
20210254517
2021-08-19

Oil drain plug apparatus

 #38
20210172350
2021-06-10

Drain plug structure for oil pan

 #39
20210131320
2021-05-06

DRAIN VALVE OF OIL CUP OF OIL FILTER

 #40
20210102483
2021-04-08

Sealing structure

 #41
20210060462
2021-03-04

Oil filter canister drain tool

 #42
20200248813
2020-08-06

Seal arrangement, kit of parts and method

 #43
20200200056
2020-06-25

Automated engine oil change system and method

 #44
20200131958
2020-04-30

Oil pan assembly including laminate and clinch nut

 #45
20200123940
2020-04-23

Valve assembly for machine fluid operations

 #46
20200049037
2020-02-13

Technique for collecting and measuring oil drained from a vehicle

 #47
20200041069
2020-02-06

Condition monitoring pod

 #48
20190383180
2019-12-19

Twin-spool aircraft turbomachine comprising a lubricant tank in a compartment between flow streams, and improved means of filling the tank

 #49
20190338701
2019-11-07

Oil drain system for a generator engine

 #50
20190234260
2019-08-01

Residual oil drainage system and related method for replacing an oil filter of an engine

 #51
20190186412
2019-06-20

Rebuildable Engine Casing and Oil Squirter Assembly for Air Cooled Internal Combustion Engines

 #52
20190186313
2019-06-20

Drain plug for oil pan

 #53
20190120731
2019-04-25

Access port for a fluid system

 #54
20190048767
2019-02-14

FLUID PLUG ASSEMBLY SYSTEM

 #55
20190032526
2019-01-31

Oil sump assembly with an integrated oil filter

 #56
20190003640
2019-01-03

Condition monitoring pod

 #57
20180355772
2018-12-13

OIL PAN DEVICE

 #58
20180347687
2018-12-06

Transmission arrangement for a motor vehicle

 #59
20180298797
2018-10-18

Oil pan having small active volume oil reservoir and methods of using the same

 #60
20180283264
2018-10-04

Internal combustion engine

 #61
20180283235
2018-10-04

Internal combustion engine

 #62
20180221890
2018-08-09

Modular magnetic oil filtering plug

 #63
20180156084
2018-06-07

Drain nut attachment structure for synthetic resin cover

 #64
20180156083
2018-06-07

Assembling apparatus for oil pump

 #65
20180066551
2018-03-08

DRAIN PLUG ASSEMBLY AND SYSTEM INCORPORATING THE SAME

 #66
20180058313
2018-03-01

Portable four-stroke engine

 #67
20180045093
2018-02-15

CONICAL OIL PAN PLUG FOR STRIPPED ALUMINIUM AND IRON OIL PANS

 #68
20180045092
2018-02-15

Drain bolt configured to be forcibly withdrawn

 #69
20180010494
2018-01-11

Magnetic drain plug

 #70
20170298792
2017-10-19

Oil leakage recovery system for gas turbine engine

 #71
20170152775
2017-06-01

Valve assembly for machine fluid operations

 #72
20170081008
2017-03-23

Oil collection system

 #73
20170037978
2017-02-09

Opening and closing valve

 #74
20160326922
2016-11-10

Generator set

 #75
20160290191
2016-10-06

Adaptation of a wireless oil level sensor to an oil pan drain plug

 #76
20160252191
2016-09-01

Drain valve and method

 #77
20160130995
2016-05-12

OIL PAN DESIGN FOR DRAWING TWO SUMPS FROM A SINGLE DRAIN PLUG

 #78
20160018249
2016-01-21

Device for determining the filling level of a fluid

 #79
20150361932
2015-12-17

Engine for outdoor power equipment unit

 #80
20150292531
2015-10-15

METHODS AND SYSTEMS FOR PERFORMING, MONITORING AND ANALYZING MULTIPLE MACHINE FLUID PROCESSES

 #81
20150240677
2015-08-27

Oil drain plug and socket

 #82
20150129471
2015-05-14

Oil sump having oil filter

 #83
20150096622
2015-04-09

Oil Change Method And Apparatus

 #84
20150052996
2015-02-26

Filling level sensor with several thermoelements and method for measuring the filling level

 #85
20150047928
2015-02-19

Lubrication system for tool

 #86
20140367386
2014-12-18

Threadless magnetic oil drain plug

 #87
20140311240
2014-10-23

Condition monitoring pod

 #88
20140290761
2014-10-02

Valve assembly for machine fluid operations

 #89
20130298509
2013-11-14

Drain adaptor

 #90
20130277368
2013-10-24

End cap for a hydraulic fitting

 #91
20130126016
2013-05-23

Oil pan inner tank valve structure

 #92
20130068778
2013-03-21

Drainable container system

 #93
20130048115
2013-02-28

LUBRICANT DRAIN PLUG SYSTEM

 #94
20130032434
2013-02-07

THREADLESS MAGNETIC OIL DRAIN PLUG

 #95
20130001015
2013-01-03

DEVICE AND METHOD FOR CHANGING OUTBOARD ENGINE OIL

 #96
20120318799
2012-12-20

DRAINABLE CONTAINER SYSTEM AND WELD NUT THEREOF

 #97
20120285772
2012-11-15

Component assembly comprising a sheet metal part and a nut element attached thereto and also a method for the manufacture of such a component assembly

 #98
20120241452
2012-09-27

Drain valve

 #99
20120199420
2012-08-09

Component assembly comprising a sheet metal part and a nut element attached thereto and also a method for the manufacture of such a component assembly

 #100
20120174888
2012-07-12

QUICK-RELEASE CAP WITH EJECTION RAMP

 #101
20120091139
2012-04-19

Receptacle for a fluid, in particular engine oil pan or transmission oil pan for a motor vehicle

 #102
20120056421
2012-03-08

SYSTEM AND METHOD FOR SECURING A NUT TO AN OIL PAN

 #103
20120024415
2012-02-02

End cap for a hydraulic fitting

 #104
20110314887
2011-12-29

Screw plug made of a metallic material, method for the production thereof, corresponding blank, and corresponding tool

 #105
20110284786
2011-11-24

Oil drainage apparatus

 #106
20110284539
2011-11-24

Easy grip, readily removable and reusable self-locking oil pan plug

 #107
20110283965
2011-11-24

Oil pan for an internal combustion engine

 #108
20110197349
2011-08-18

Magnetic Force Enhanced Drain Plug

 #109
20110194913
2011-08-11

Nut assembly for drain pan

 #110
20110155507
2011-06-30

Drain Bolt Mounting Structure

 #111
20110100756
2011-05-05

Oil Drain Connector Structure for Marine Filter

 #112
20110061626
2011-03-17

Head cover of an internal combustion engine

 #113
20110042385
2011-02-24

Drain Apparatus

 #114
20110011865
2011-01-20

Plastic pan and drain plug assembly

 #115
20100294231
2010-11-25

Lubrication system for a dry sump internal combustion engine

 #116
20100187232
2010-07-29

Engine oil cap protector

 #117
20100032025
2010-02-11

Fluid diverter

 #118
20100006376
2010-01-14

Oil pan arrangement of a motor vehicle

 #119
20090315324
2009-12-24

End cap for a hydraulic fitting

 #120
20090314064
2009-12-24

Pre-signaling magnetic plug

 #121
20090301954
2009-12-10

Oil Sump Having Oil Filter

 #122
20090283525
2009-11-19

Quick drain plug

 #123
20090283363
2009-11-19

Quick oil change apparatus and process

 #124
20090218168
2009-09-03

Component assembly comprising a sheet metal part and a nut element attached thereto and also a method for the manufacture of such a component assembly

 #125
20090184122
2009-07-23

Cap mounting arrangement

 #126
20090101440
2009-04-23

Drain plug housing and drain plug apparatus for use with oil pans

 #127
20090071570
2009-03-19

Pour connector and pour port structure of liquid container

 #128
20090071568
2009-03-19

OIL FILLER CAP WITH SWIVEL HOSE FITTINGS

 #129
20090057058
2009-03-05

Drain plug and method of use

 #130
20080308351
2008-12-18

Drain plug bolt

 #131
20080303271
2008-12-11

Flexible fluid filler tool

 #132
20080295915
2008-12-04

Smart oil cap with adaptive plug

 #133
20080276580
2008-11-13

Oil mist removal device with oil fill

 #134
20080169260
2008-07-17

Filler Neck Closure

 #135
20080135340
2008-06-12

Fluid reservoir assembly

 #136
20080135335
2008-06-12

Drain plug

 #137
20080128207
2008-06-05

DRAIN BOLT

 #138
20080128206
2008-06-05

DRAIN BOLT

 #139
20080110697
2008-05-15

Drain cock of engine oil pan for vehicle

 #140
20080099080
2008-05-01

FLUID DRAIN PLUG AND METHOD

 #141
20080047520
2008-02-28

Remote drain and filter arrangement for a portable generator system

 #142
20080019795
2008-01-24

Composite drain plug

 #143
20080000724
2008-01-03

Drain Valve

 #144
20070290159
2007-12-20

Drain valve assembly

 #145
20070289814
2007-12-20

Oil drain plug remover

 #146
20070170390
2007-07-26

Oil pan for an internal combustion engine

 #147
20070170388
2007-07-26

Oil pan for an internal combustion engine

 #148
20070170186
2007-07-26

Vent cap for oil tanks of machines and the like equipped with splash guard

 #149
20070113894
2007-05-24

Methods and systems for performing, monitoring and analyzing multiple machine fluid processes

 #150
20070068734
2007-03-29

Williams Link, II, a system, method and apparatus for pollution-free removal of fluids from mechanical reservoirs

 #151
20070000727
2007-01-04

Drain valve assembly

 #152
20060267751
2006-11-30

Low-level oil sensor

 #153
20060185763
2006-08-24

Oil filler cap with integrated funnel apparatus

 #154
20060157487
2006-07-20

Closing system for plastic shaped parts

 #155
20060153661
2006-07-13

Screw plug made of a metallic material, method for the production thereof, corresponding blank and corresponding tool

 #156
20060124117
2006-06-15

Oil mist removal device with oil fill

 #157
20060096808
2006-05-11

Universal oil change and filter relocation systems

 #158
20060060616
2006-03-23

Cap mounting arrangement

 #159
20060054402
2006-03-16

Two part oil or fluid drain plug with magnet

 #160
20060054401
2006-03-16

Plug for main oil gallery

 #161
20060032709
2006-02-16

IC engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine

 #162
20050287493
2005-12-29

Dental handpiece with improved grease retention

 #163
20050279317
2005-12-22

Reservoir seal with fluid level indicator

 #164
20050236229
2005-10-27

Holding tank drain plug

 #165
20050173004
2005-08-11

Methods and systems for performing, monitoring and analyzing multiple machine fluid processes

 #166
20050098384
2005-05-12

Structure automobile engine crankcase oil drain tap plug

 #167
20050039718
2005-02-24

Lubricating structure for an engine

 #168
18766281
2024-12-31

Fluid draining system

 #169
18641686
2025-08-19

Oil drain plug system and method

 #170
18597097
2025-06-24

Engine oil pan

 #171
18416667
2025-01-28

Oil collection device for use with engine

 #172
18308465
2024-09-17

Remote engine oil drain

 #173
17897969
2023-10-24

Oil sump housing for outboard motor

 #174
17853858
2023-05-23

Fluid catchment assembly

 #175
17708497
2024-07-09

Fluid draining system

 #176
17586577
2024-09-10

Oil evacuation system and method of use

 #177
17341623
2022-10-04

Oil funnel

 #178
16938486
2022-10-18

Oil sump housing for outboard motor

 #179
16877885
2020-12-22

Oil drain receptacle attachment

 #180
15173121
2017-09-05

Oil drain valve with check ball and detachable bayonet-style actuator

 #181
13908492
2016-04-05

Universal drain plug system and method

 #182
13771398
2015-04-28

Outboard marine drive with residual oil change drainage