Patents-Review.com
ClassID:

71510 ⎘

B63H2011/081 - CPC Classification

Classification description:

Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction

Recent Application in this class:
#1
20260042524
2026-02-12

BOAT AND CONTROL METHOD FOR BOAT SYSTEM

 #2
20260042520
2026-02-12

WATERCRAFT

 #3
20250223022
2025-07-10

JET PUMP PROPULSION SYSTEM

 #4
20250051000
2025-02-13

Mobile units

 #5
20250002121
2025-01-02

JET SYSTEMS FOR A WATER SPORT APPARATUS

 #6
20240409196
2024-12-12

Jet pump propulsion system

 #7
20240383593
2024-11-21

MODIFIED VARIABLE HELIX CYLINDERS AND PROPELLER AND NOZZLE USING SAME

 #8
20240300631
2024-09-12

WATER JET PROPULSION BOAT

 #9
20240278891
2024-08-22

JET PROPULSION BOAT AND PROPULSION BOAT

 #10
20240149996
2024-05-09

A PROPULSION ASSEMBLY FOR A MARINE VESSEL

 #11
20230356808
2023-11-09

ELECTRICALLY ASSISTED CRAFT, SUCH AS A SURFBOARD OR PADDLEBOARD

 #12
20230322349
2023-10-12

RIM-DRIVEN MOTOR FOR PERSONAL WATERCRAFT

 #13
20230278183
2023-09-07

JET DRIVE MARINE ENGINE MAINTENANCE TOOL

 #14
20230182878
2023-06-15

Jet pump assembly and method of securing jet pump assembly to boat hull

 #15
20230043153
2023-02-09

Accumulator module and swimming and diving aid having such an accumulator module

 #16
20230040177
2023-02-09

Hybrid propulsor for watercraft

 #17
20220388621
2022-12-08

Marine vehicle with submersible electric thruster

 #18
20220379999
2022-12-01

Water Sports Device

 #19
20220242524
2022-08-04

Propulsion device and hydrofoil craft provided with same

 #20
20220234705
2022-07-28

Marine vessel and marine propulsion unit

 #21
20220177098
2022-06-09

Vessel propelling system and assembly

 #22
20220106023
2022-04-07

WATERCRAFT

 #23
20220073177
2022-03-10

MARINE DUCTED PROPELLER MASS FLUX PROPULSION SYSTEM

 #24
20210354801
2021-11-18

Hybrid propulsor for watercraft

 #25
20210339838
2021-11-04

Water-jet propulsion unit and a boat

 #26
20210309334
2021-10-07

Propulsion device with outboard waterjet for marine vehicles

 #27
20210269123
2021-09-02

Integrated thruster and ballast system

 #28
20210147041
2021-05-20

Surfboard with handle

 #29
20210024190
2021-01-28

Jet pump systems

 #30
20200384624
2020-12-10

Jet drive marine engine maintenance tool

 #31
20200354033
2020-11-12

Accelerating ducted propeller system for propelling boats

 #32
20200331608
2020-10-22

PRESSURIZED-FLUID FLIGHT SYSTEMS AND METHODS OF USE THEREOF

 #33
20200290712
2020-09-17

Boat comprising engines that have propellers each positioned in a duct, ensuring optimised operation during forward travel and high manoeuvrability

 #34
20200239117
2020-07-30

MARINE DUCTED PROPELLER MASS FLUX PROPULSION SYSTEM

 #35
20200156786
2020-05-21

PROPULSION DEVICE WITH ADJUSTABLE THRUST MECHANISM

 #36
20200094934
2020-03-26

Electrically-powered unmanned marine vehicle and method of making same

 #37
20200047859
2020-02-13

Water jet propulsion boat

 #38
20200001960
2020-01-02

Electrical underwater jet motor with multiple stator for sea vehicles

 #39
20190308696
2019-10-10

Propelling module and surfing apparatus having the same

 #40
20190276125
2019-09-12

Jet pump systems

 #41
20190256174
2019-08-22

Device and system for propelling a passenger

 #42
20190185125
2019-06-20

Small marine vessel

 #43
20190077493
2019-03-14

Lateral thrust device

 #44
20180346083
2018-12-06

Impulsive marine thruster and positive displacement pump

 #45
20180170502
2018-06-21

Aquatic jet propulsion device

 #46
20180170499
2018-06-21

Aquatic jet propulsion device

 #47
20180127097
2018-05-10

PRESSURIZED-FLUID FLIGHT SYSTEMS AND METHODS OF USE THEREOF

 #48
20180127096
2018-05-10

PRESSURIZED-FLUID FLIGHT SYSTEMS AND METHODS OF USE THEREOF

 #49
20180127095
2018-05-10

Pressurized-fluid flight systems and methods of use thereof

 #50
20180127067
2018-05-10

Assisted foil for watercraft

 #51
20180079268
2018-03-22

Amphibious vehicle

 #52
20180015993
2018-01-18

Jet-powered oar system for a paddle board

 #53
20170197696
2017-07-13

Pump jet with exhaust diverter

 #54
20160325811
2016-11-10

MARINE PROPULSION UNIT

 #55
20160280340
2016-09-29

Floatation device for use in water recreation

 #56
20160031540
2016-02-04

MARINE DUCTED PROPELLER JET PROPULSION SYSTEM

 #57
20150118069
2015-04-30

Jet propelled watercraft

 #58
20150011133
2015-01-08

Inflatable watercraft with motorized cassette

 #59
20140273542
2014-09-18

Waterproof rotary contact assembly

 #60
20130137317
2013-05-30

Marine vessel and marine vessel propulsion unit

 #61
20130059489
2013-03-07

Inflatable watercraft with battery powered motorized cassette

 #62
20130005199
2013-01-03

System for mounting a motorized cassette to a watercraft body

 #63
20120214364
2012-08-23

Ring boost propulsor

 #64
20120190255
2012-07-26

Water jet propulsion boat

 #65
20120083174
2012-04-05

Water jet based underwater thruster

 #66
20120011828
2012-01-19

Propulsion system

 #67
20110275254
2011-11-10

Waterjet propulsion system and method for a marine vehicle

 #68
20110201238
2011-08-18

Electric Powered Surfboard Propulsion and Control Systems

 #69
20100075551
2010-03-25

Water jet propulsion watercraft

 #70
20090173268
2009-07-09

Method and apparatus for controlling a water-jet driven marine vessel

 #71
20090165589
2009-07-02

Marine vessel control apparatus

 #72
20090145107
2009-06-11

Propulsion system

 #73
20090022576
2009-01-22

Impeller drive for a water jet propulsion unit

 #74
20070292278
2007-12-20

Axial Flow Pump and Marine Propulsion Device

 #75
20070281560
2007-12-06

Seal pressure vent system for a waterjet apparatus

 #76
20070212955
2007-09-13

Method and apparatus for controlling a waterjet-driven marine vessel

 #77
20070123117
2007-05-31

Integral reversing and trim deflector and control mechanism

 #78
20070009355
2007-01-11

Impeller drive for a water jet propulsion unit

 #79
20060148342
2006-07-06

Integral reversing and trim deflector and control mechanism

 #80
20060121803
2006-06-08

Method and apparatus for controlling a waterjet-driven marine vessel

 #81
20060057907
2006-03-16

Water jet propeller

 #82
20060043738
2006-03-02

Integrated fluid power conversion system

 #83
20060009094
2006-01-12

Outboard waterjet

 #84
20050266744
2005-12-01

Personal watercraft engine fluid cooling system

 #85
20050245146
2005-11-03

System and apparatus for improving safety and thrust from a hydro-drive device

 #86
20050181686
2005-08-18

Motorized watercraft

 #87
20050142001
2005-06-30

Axial flow pump or marine propulsion device

 #88
20050070178
2005-03-31

Waterjet propulsion apparatus

 #89
20050048852
2005-03-03

Water jet pump

 #90
20050014426
2005-01-20

Waterjet propelling device of boat

 #91
15854437
2020-03-24

Marine ducted propeller mass flux propulsion system

 #92
15711645
2019-09-03

Jet ski impeller

 #93
15354039
2017-09-12

Watercraft propulsion system

 #94
13920214
2015-01-13

Waterjet propulsor with shaft fairing device