Patents-Review.com
ClassID:

71584 ⎘

B63H20/24 - CPC Classification

Classification description:

Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels exhaust gas outlets

Sub-classes:
Recent Application in this class:
#1
20250360999
2025-11-27

EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS

 #2
20240286726
2024-08-29

EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS

 #3
20240191648
2024-06-13

V-type engine, outboard motor, and watercraft

 #4
20240183295
2024-06-06

V-type engine, outboard motor, and ship

 #5
20230150634
2023-05-18

OUTBOARD MOTOR

 #6
20230069528
2023-03-02

EXHAUST DEVICE FOR SHIP PROPULSION MACHINE

 #7
20230066941
2023-03-02

Outboard motor

 #8
20230035557
2023-02-02

OUTBOARD MOTOR

 #9
20230030804
2023-02-02

Outboard motor

 #10
20220242540
2022-08-04

Outboard motor

 #11
20220025795
2022-01-27

Cooling structure for outboard motor

 #12
20220025791
2022-01-27

Oil case and method for manufacturing oil case

 #13
20210156301
2021-05-27

Outboard motor and engine mechanism

 #14
20200283114
2020-09-10

MARINE MOTOR WITH A DUAL-FLOW EXHAUST GAS RECIRCULATION SYSTEM

 #15
20200248602
2020-08-06

Outboard motor

 #16
20200095925
2020-03-26

Marine engine assembly

 #17
20200001959
2020-01-02

Large outboard motor for marine vessel application and related methods of making and operating same

 #18
20200001958
2020-01-02

Large outboard motor for marine vessel application and related methods of making and operating same

 #19
20190301376
2019-10-03

Supercharger

 #20
20180178892
2018-06-28

Outboard motor and marine vessel

 #21
20180154997
2018-06-07

Large outboard motor for marine vessel application and related methods of making and operating same

 #22
20180148149
2018-05-31

Shifting device for outboard motor

 #23
20180141631
2018-05-24

Large outboard motor for marine vessel application and related methods of making and operating same

 #24
20180141630
2018-05-24

Large outboard motor for marine vessel application and related methods of making and operating same

 #25
20180134360
2018-05-17

Large outboard motor for marine vessel application and related methods of making and operating same

 #26
20180127077
2018-05-10

Large outboard motor for marine vessel application and related methods of making and operating same

 #27
20170341723
2017-11-30

Outboard motor

 #28
20170305519
2017-10-26

Outboard motor

 #29
20170305518
2017-10-26

Outboard motor, comprising an internal combustion engine

 #30
20170259896
2017-09-14

Outboard motor including one or more of cowling, water pump, fuel vaporization suppression, and oil tank features

 #31
20170225759
2017-08-10

Outboard motor

 #32
20170114737
2017-04-27

Exhaust gas recirculation system for an internal combustion engine

 #33
20170058744
2017-03-02

Engine for outboard motor

 #34
20170044973
2017-02-16

Engine for outboard motor

 #35
20170030239
2017-02-02

Engine for outboard motor

 #36
20160368580
2016-12-22

Engine for outboard motor

 #37
20160312683
2016-10-27

Outboard motor

 #38
20160305316
2016-10-20

Outboard motor

 #39
20160257391
2016-09-08

Outboard motor

 #40
20160236763
2016-08-18

Cooling water passage structure of outboard motor

 #41
20160185433
2016-06-30

Outboard motor

 #42
20160177805
2016-06-23

Exhaust apparatus of outboard motor

 #43
20160129981
2016-05-12

Large outboard motor for marine vessel application and related methods of making and operating same

 #44
20160129980
2016-05-12

Outboard motor and vessel

 #45
20160023741
2016-01-28

Large outboard motor for marine vessel application and related methods of making and operating same

 #46
20160023736
2016-01-28

Large outboard motor for marine vessel application and related methods of making and operating same

 #47
20160023735
2016-01-28

Large outboard motor for marine vessel application and related methods of making and operating same

 #48
20160023734
2016-01-28

Large outboard motor for marine vessel application and related methods of making and operating same

 #49
20150367924
2015-12-24

OUTBOARD MOTOR INCLUDING ONE OR MORE OF COWLING, WATER PUMP, FUEL VAPORIZATION SUPRESSION, AND OIL TANK FEATURES

 #50
20150133008
2015-05-14

Outboard motor

 #51
20150133007
2015-05-14

Outboard motor

 #52
20150050848
2015-02-19

Vessel propulsion apparatus

 #53
20140242858
2014-08-28

Vessel propulsion apparatus and vessel

 #54
20140141665
2014-05-22

Outboard motor

 #55
20140026862
2014-01-30

Fuel supply device and outboard motor

 #56
20130267134
2013-10-10

Large outboard motor for marine vessel application and related methods of making and operating same

 #57
20130267133
2013-10-10

Large outboard motor for marine vessel application and related methods of making and operating same

 #58
20130264456
2013-10-10

Large outboard motor for marine vessel application and related methods of making and operating same

 #59
20130260621
2013-10-03

Large outboard motor for marine vessel application and related methods of making and operating same

 #60
20130210295
2013-08-15

Large outboard motor for marine vessel application and related methods of making and operating same

 #61
20130203309
2013-08-08

Vessel propulsion apparatus

 #62
20130203308
2013-08-08

Vessel propulsion apparatus

 #63
20130029545
2013-01-31

Outboard motor and method for manufacturing outboard motor

 #64
20120325136
2012-12-27

Hull design with engine air flow system

 #65
20120252288
2012-10-04

Method and system for controlling the exhaust gases from an engine

 #66
20120115376
2012-05-10

Engine case of outboard motor

 #67
20110195620
2011-08-11

Large outboard motor for marine vessel application and related methods of making and operating same

 #68
20100248562
2010-09-30

Hybrid outboard motor

 #69
20100240270
2010-09-23

Outboard motor

 #70
20080166935
2008-07-10

Exhaust system of outboard motor

 #71
18369485
2024-07-23

Exhaust handling systems for marine vessels and related methods

 #72
17582509
2024-08-20

Marine motor assembly and method for testing a water resistance of a motor unit housing of a marine motor assembly

 #73
17164250
2023-05-23

Marine engine assembly having an air pump

 #74
15985792
2021-01-12

Cooling systems for marine engines having offset temperature-responsive discharge valves

 #75
15812265
2020-07-28

Exhaust sound enhancement assembly and method for a marine propulsion device

 #76
15608162
2019-12-10

Cooling arrangements and cooling water sprayers for marine engines

 #77
15405510
2018-06-12

Outboard marine engines having vertical camshaft arrangements

 #78
15200437
2017-09-12

Exhaust manifolds for outboard marine engines

 #79
15198748
2018-05-15

Arrangements for outboard marine engines having reduced width

 #80
15055253
2018-12-25

In-line rotating support assembly for exhaust nozzle

 #81
14794971
2016-06-07

Outboard marine propulsion devices and methods of making outboard marine propulsion devices having exhaust runner cooling passages

 #82
14639413
2016-10-25

Outboard motor and midsection assembly for outboard motor

 #83
14543458
2016-06-14

Outboard marine propulsion devices having cooling systems

 #84
14309131
2016-08-02

Open loop cooling systems and methods for marine engines

 #85
13903146
2015-02-03

Outboard motor

 #86
13786597
2015-04-07

Methods of making and operating outboard motors