ClassID:

71582

B63H20/20 - CPC Classification

Classification description:

Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels; Transmission between propulsion power unit and propulsion element with provision for reverse drive

Recent Application in this class:
#1
20260152269
2026-06-04

BOAT PROPULSION DEVICE AND BOAT

#2
20260131881
2026-05-14

ELECTRIC OUTBOARD MOTOR

#3
20260054818
2026-02-26

MARINE PROPULSION DEVICE

#4
20260054813
2026-02-26

MARINE PROPULSION DEVICE

#5
20250360998
2025-11-27

AUXILIARY BOAT PROPELLER SYSTEM

#6
20250313324
2025-10-09

MARINE PROPULSION DEVICE

#7
20250236374
2025-07-24

BOAT CONTROL SYSTEM AND BOAT

#8
20240425164
2024-12-26

OUTBOARD MOTOR

#9
20240208630
2024-06-27

OUTBOARD MOTOR

#10
20240109633
2024-04-04

DIVIDED GEAR WHEEL FOR A POWER TRANSMISSION SYSTEM USED IN A MARINE ENGINE

#11
20230382509
2023-11-30

Outboard motor transmission with coaxial input and output shafts

#12
20230264799
2023-08-24

MARINE PROPULSION DEVICE WITH SIMPLIFIED WIRING OF POWER LINES

#13
20230242229
2023-08-03

ELECTRIC POWERED OUTBOARD MOTOR

#14
20230033010
2023-02-02

Modular shift protection algorithm for marine vessel

#15
20230026711
2023-01-26

OUTBOARD MOTOR AND MARINE VESSEL

#16
20220363362
2022-11-17

MARINE VESSEL MANEUVERING SYSTEM AND MARINE VESSEL

#17
20220363361
2022-11-17

Shift interrupt method for a marine propulsion system

#18
20220348302
2022-11-03

Transmission element and gearbox of a power transmission system

#19
20220081092
2022-03-17

Outboard motor and marine propulsion system

#20
20210188413
2021-06-24

Outboard motor

#21
20210188412
2021-06-24

Divided gear wheel for a power transmission system used in a marine engine

#22
20210171174
2021-06-10

Device for propelling a navigational seacraft, and navigational seacraft provided with such a device

#23
20210129965
2021-05-06

Power transmission device and method for an outboard motor

#24
20210001969
2021-01-07

Outboard motor

#25
20200317316
2020-10-08

Vertical-input outboard-motor forward-reverse angled-drive lower unit

#26
20200115021
2020-04-16

Transmission for a marine outboard propulsion system

#27
20190300136
2019-10-03

Vessel propulsion apparatus

#28
20190178309
2019-06-13

Outboard-motor automatic disengaging clutch system and method

#29
20190135399
2019-05-09

Outboard motor

#30
20190047674
2019-02-14

Vessel propulsion apparatus

#31
20180306306
2018-10-25

Outboard motor

#32
20180286151
2018-10-04

Small boat failure prediction system

#33
20180222563
2018-08-09

Watercraft adjustable shaft spacing apparatus and related method of operation

#34
20180162509
2018-06-14

Outboard motor

#35
20180148149
2018-05-31

Shifting device for outboard motor

#36
20180118318
2018-05-03

Cooling system for an outboard motor having a hydraulic shift mechanism

#37
20180057134
2018-03-01

Outboard motor

#38
20170349256
2017-12-07

Vessel propulsion apparatus

#39
20170327198
2017-11-16

Electric boat drive

#40
20170320554
2017-11-09

Combination of propulsion group and marine vessel, propulsion method of a marine vessel, and propulsion group for marine vessel

#41
20170106958
2017-04-20

Outboard motor

#42
20160375974
2016-12-29

Outboard motor for a watercraft and methods of use and manufacture thereof

#43
20160349767
2016-12-01

Boat maneuvering system

#44
20160288892
2016-10-06

Outboard motor shift actuator

#45
20160229509
2016-08-11

Outboard drive device

#46
20160176492
2016-06-23

Outboard motor

#47
20160137280
2016-05-19

Outboard motor

#48
20160137279
2016-05-19

Outboard motor

#49
20160090165
2016-03-31

Marine propulsion device

#50
20150367925
2015-12-24

Marine propulsion device

#51
20150353177
2015-12-10

Outboard drive device with power coupling system

#52
20150239544
2015-08-27

Outboard motor

#53
20150239543
2015-08-27

Outboard motor

#54
20150225056
2015-08-13

Vessel propulsion apparatus and method for manufacturing the same

#55
20150089427
2015-03-26

Vessel display system and small vessel including the same

#56
20150072577
2015-03-12

Outboard Marine Drive

#57
20150050848
2015-02-19

Vessel propulsion apparatus

#58
20150004855
2015-01-01

GEAR CASE ASSEMBLY FOR AN OUTBOARD ENGINE

#59
20140179179
2014-06-26

Outboard drive device

#60
20140141663
2014-05-22

Outboard motor control apparatus

#61
20140069218
2014-03-13

Vessel propulsion apparatus

#62
20140045393
2014-02-13

Outboard motor and control apparatus thereof

#63
20140038478
2014-02-06

Outboard Marine Drive

#64
20140031166
2014-01-30

Vessel propulsion apparatus

#65
20130312559
2013-11-28

Marine propulsion device

#66
20130052891
2013-02-28

Outboard engine unit

#67
20120329346
2012-12-27

Drives for propulsion of marine vessels

#68
20120231683
2012-09-13

Vessel propulsion apparatus

#69
20120214366
2012-08-23

Mud runner out boord motor

#70
20120208413
2012-08-16

Outboard motor control apparatus

#71
20110294371
2011-12-01

Outboard motor control apparatus

#72
20110294370
2011-12-01

Outboard motor control apparatus

#73
20110033298
2011-02-10

Outdrive unit for boats

#74
20100323565
2010-12-23

Drive device for a watercraft

#75
20100282563
2010-11-11

Dog clutch mechanism for outboard motor

#76
20100256844
2010-10-07

Marine vessel control apparatus, marine vessel propulsion system, and marine vessel

#77
20100248565
2010-09-30

POWER TRANSMISSION SYSTEM FOR MARINE PROPULSION UNIT

#78
20100248561
2010-09-30

Hybrid outboard motor

#79
20100216358
2010-08-26

Outboard drive device

#80
20100197180
2010-08-05

Marine vessel propulsion unit

#81
20100144221
2010-06-10

Propulsion device for a marine motor

#82
20100130078
2010-05-27

Marine vessel propulsion unit

#83
20100068953
2010-03-18

Marine vessel propulsion device and marine vessel including the same

#84
20100068952
2010-03-18

Outboard motor including drive shaft vibration damper

#85
20090298361
2009-12-03

Boat propulsion unit

#86
20090247028
2009-10-01

Marine drive

#87
20090215335
2009-08-27

Boat propulsion system, and control device and control method therefor

#88
20090209147
2009-08-20

Boat propulsion system

#89
20090209145
2009-08-20

Marine propulsion system

#90
20090170386
2009-07-02

Outboard motor

#91
20090170385
2009-07-02

Outboard motor

#92
20080268726
2008-10-30

Control device of boat propulsion system and boat

#93
20080261469
2008-10-23

Outboard motor control system

#94
20080233815
2008-09-25

Outboard motor

#95
20080227585
2008-09-18

Outboard motor

#96
20080207065
2008-08-28

Boat propulsion apparatus

#97
20080194158
2008-08-14

Marine reversing gear assembly

#98
20080194157
2008-08-14

Clutch mechanism of an outboard motor

#99
20080154453
2008-06-26

Control device for watercraft propulsion system

#100
20080102718
2008-05-01

Shift mechanism of outboard motor

#101
20080090475
2008-04-17

Watercraft propulsion system and operation control method therefor

#102
20080070739
2008-03-20

Outboard motor

#103
20080045094
2008-02-21

Marine drive

#104
20080014805
2008-01-17

Outboard engine system

#105
20080009207
2008-01-10

Propulsion unit for outboard motor

#106
20070298665
2007-12-27

Vertical power unit and outboard engine system

#107
20070292272
2007-12-20

Vertical power unit and outboard engine system

#108
20070289838
2007-12-20

Shift apparatus for inboard-outboard drive

#109
20070289829
2007-12-20

Vertical fluid power transmission and outboard engine system

#110
20070287338
2007-12-13

Outboard engine system

#111
20070218786
2007-09-20

Decoupler

#112
20070180941
2007-08-09

Dual speed transmission

#113
20070178780
2007-08-02

Boat

#114
20070105462
2007-05-10

Forward and reverse drive switching device for outboard motor

#115
20060264129
2006-11-23

Outboard motor control system

#116
20060213301
2006-09-28

Outboard motor shift control system

#117
20060199451
2006-09-07

Marine craft adapted for shallow water operation

#118
20060172630
2006-08-03

Marine vessel propulsion structure and marine vessel driving apparatus

#119
20060166573
2006-07-27

Drive system for a marine vessel

#120
20060135314
2006-06-22

Shift operation control system

#121
20060128236
2006-06-15

Outboard motor shift device

#122
20060116034
2006-06-01

Outboard drive with speed change mechanism

#123
20060105647
2006-05-18

Outboard motor control system

#124
20060089064
2006-04-27

Outboard motor shift control system

#125
20060073747
2006-04-06

Marine reversing gear assembly

#126
20060046586
2006-03-02

Outboard motor exhaust system

#127
20050170715
2005-08-04

Shift operation apparatus for outboard motor, electronic remote control apparatus for medium-sized boat, and engine control apparatus

#128
20050026516
2005-02-03

Shift mechanism for marine propulsion unit

#129
20050014427
2005-01-20

Shift operation apparatus for outboard motor, electronic remote control apparatus for medium-sized boat, and engine control apparatus

#130
20050003717
2005-01-06

Forward/backward gear shifting mechanism for outboard engine

#131
17745517
2023-02-21

Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device

#132
17341654
2023-08-29

Trolling motor for an overboard person

#133
16723228
2022-06-21

Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device

#134
16675922
2020-06-30

Systems and methods for controlling planetary transmission arrangements for marine propulsion devices

#135
16509139
2021-12-21

Multi-speed transmissions for marine propulsion devices

#136
16151425
2020-08-11

Outboard motors having flexible connector assembly for shift actuation

#137
16151419
2019-12-31

Systems and methods for controlling planetary transmission arrangements for marine propulsion devices

#138
16011665
2019-07-02

System for and method of operating watercraft

#139
15958704
2019-06-18

Marine drives and assemblies for supporting an output gear in a marine drive

#140
15886572
2019-02-26

System and method for controlling propulsion of a marine vessel

#141
15693713
2019-07-16

Methods for automatically controlling attitude of a marine vessel during launch

#142
15692650
2018-11-13

Shift systems that facilitate resilient mounting of an outboard motor with respect to a marine vessel

#143
15681562
2018-11-06

Outboard motors having flexible connector assembly for shift actuation

#144
15635967
2018-08-21

Universal propulsion systems for small boats

#145
15346863
2019-06-11

Outboard motors having transmissions with laterally offset input and output driveshafts

#146
15339422
2017-12-12

Cooling system for an outboard motor having a hydraulic shift mechanism

#147
15339396
2018-03-20

Transmission housing for mounting a transmission between a driveshaft housing and a lower gearcase in an outboard motor

#148
15339340
2018-05-08

Transmission actuator for an outboard motor having a planetary transmission

#149
15339199
2019-12-10

Transmission lubricant system for an outboard motor

#150
15254598
2019-04-02

Tillers for outboard motors having neutral shift interlock mechanism

#151
14692178
2018-02-20

Shift system for a marine drive

#152
14627323
2017-08-15

Directly mounted shaft actuator

#153
14605393
2018-11-13

Systems and methods for controlling planetary transmission arrangements for marine propulsion devices

#154
14585872
2017-06-13

Planetary transmission arrangements for marine propulsion devices

#155
14578669
2016-09-20

Transmissions for outboard marine engines having internal ring gear and layshaft

#156
14314415
2016-09-06

Marine vessels and systems for laterally maneuvering marine vessels

#157
14077754
2015-11-03

Apparatuses for changing gear in marine propulsion systems