Patents-Review.com
ClassID:

137655 ⎘

F01M2011/0416 - 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 Plugs

Sub-classes:
Recent Application in this class:
#1
20260002545
2026-01-01

Water Pump Drain Plug System

 #2
20240309782
2024-09-19

Oil Pan Drain Plug with Locking Feature

 #3
20240271552
2024-08-15

REVERSIBLE OIL PAN FOR AN INTERNAL COMBUSTION ENGINE

 #4
20240125257
2024-04-18

Fluid drain system

 #5
20230417164
2023-12-28

Oil Sump with Oil Drain Plug

 #6
20230228204
2023-07-20

Wireless drain plug

 #7
20220178281
2022-06-09

Extended orifice plug for a fluid system

 #8
20220010704
2022-01-13

Fluid drain system

 #9
20210381407
2021-12-09

Fluid drain plug for a fluid reservoir

 #10
20210254517
2021-08-19

Oil drain plug apparatus

 #11
20210172350
2021-06-10

Drain plug structure for oil pan

 #12
20210102483
2021-04-08

Sealing structure

 #13
20200248813
2020-08-06

Seal arrangement, kit of parts and method

 #14
20200131958
2020-04-30

Oil pan assembly including laminate and clinch nut

 #15
20190338701
2019-11-07

Oil drain system for a generator engine

 #16
20190186412
2019-06-20

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

 #17
20190186313
2019-06-20

Drain plug for oil pan

 #18
20180221890
2018-08-09

Modular magnetic oil filtering plug

 #19
20180156084
2018-06-07

Drain nut attachment structure for synthetic resin cover

 #20
20180045093
2018-02-15

CONICAL OIL PAN PLUG FOR STRIPPED ALUMINIUM AND IRON OIL PANS

 #21
20180045092
2018-02-15

Drain bolt configured to be forcibly withdrawn

 #22
20180010494
2018-01-11

Magnetic drain plug

 #23
20170298792
2017-10-19

Oil leakage recovery system for gas turbine engine

 #24
20170028841
2017-02-02

Fuel filling aperture opening and closing device

 #25
20160326922
2016-11-10

Generator set

 #26
20160298731
2016-10-13

Oil seal cap and eccentric oscillation-type gear device including the same

 #27
20160265402
2016-09-15

Pan system for an engine housing structure of an internal combustion engine

 #28
20160252191
2016-09-01

Drain valve and method

 #29
20160130995
2016-05-12

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

 #30
20150240677
2015-08-27

Oil drain plug and socket

 #31
20150129471
2015-05-14

Oil sump having oil filter

 #32
20150090216
2015-04-02

Internal combustion engine

 #33
20150052996
2015-02-26

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

 #34
20140367386
2014-12-18

Threadless magnetic oil drain plug

 #35
20130277368
2013-10-24

End cap for a hydraulic fitting

 #36
20130233400
2013-09-12

Filter device

 #37
20130068778
2013-03-21

Drainable container system

 #38
20130032434
2013-02-07

THREADLESS MAGNETIC OIL DRAIN PLUG

 #39
20120298077
2012-11-29

OPPOSED PISTON ENGINE WITH GAS EXCHANGE CONTROL BY MEANS OF HYDROSTATICALLY MOVED SLIDING SLEEVES

 #40
20120187127
2012-07-26

THREADED PLASTIC PLUG FOR FORCED SCREWING

 #41
20120187121
2012-07-26

THREADED PLUG AND SCREWDRIVER DEVICE

 #42
20120097482
2012-04-26

SYSTEM FOR CHECKING OIL LEVEL

 #43
20120091139
2012-04-19

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

 #44
20120024415
2012-02-02

End cap for a hydraulic fitting

 #45
20110284539
2011-11-24

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

 #46
20110283965
2011-11-24

Oil pan for an internal combustion engine

 #47
20110214297
2011-09-08

Engine-driven cutter

 #48
20110197349
2011-08-18

Magnetic Force Enhanced Drain Plug

 #49
20110155507
2011-06-30

Drain Bolt Mounting Structure

 #50
20110061626
2011-03-17

Head cover of an internal combustion engine

 #51
20110011865
2011-01-20

Plastic pan and drain plug assembly

 #52
20100294231
2010-11-25

Lubrication system for a dry sump internal combustion engine

 #53
20100267298
2010-10-21

Engine for outboard motor

 #54
20100187232
2010-07-29

Engine oil cap protector

 #55
20090315324
2009-12-24

End cap for a hydraulic fitting

 #56
20090301954
2009-12-10

Oil Sump Having Oil Filter

 #57
20090114652
2009-05-07

THREADED CONNECTION ELEMENT

 #58
20080308351
2008-12-18

Drain plug bolt

 #59
20080135340
2008-06-12

Fluid reservoir assembly

 #60
20080019795
2008-01-24

Composite drain plug

 #61
20080000724
2008-01-03

Drain Valve

 #62
20070170390
2007-07-26

Oil pan for an internal combustion engine

 #63
20060267751
2006-11-30

Low-level oil sensor

 #64
20050279317
2005-12-22

Reservoir seal with fluid level indicator

 #65
20050056124
2005-03-17

Filter cap having a gripping surface

 #66
18308465
2024-09-17

Remote engine oil drain

 #67
17853858
2023-05-23

Fluid catchment assembly

 #68
17736497
2023-04-18

Cylinder head and flow restrictor plug for a cylinder head