Patents-Review.com
ClassID:

71630 ⎘

B63H21/36 - CPC Classification

Classification description:

Use of propulsion power plant or units on vessels Covers or casing arranged to protect plant or unit from marine environment

Recent Application in this class:
#1
20260062107
2026-03-05

SAIL DRIVE AND SHIP

 #2
20250382043
2025-12-18

Watercraft Propeller Safety Cover

 #3
20240429784
2024-12-26

MOTOR, WATERCRAFT PROPELLER, AND WATERCRAFT

 #4
20240317377
2024-09-26

ELECTRICALLY POWERED WATERCRAFT

 #5
20240317078
2024-09-26

ELECTRICALLY POWERED WATERCRAFT

 #6
20240092471
2024-03-21

ELECTRIC STERN DRIVES

 #7
20240002021
2024-01-04

WATERPROOF CONTAINER HAVING A WATERPROOF ELECTRICAL CONNECTOR

 #8
20230287842
2023-09-14

Engine

 #9
20230264799
2023-08-24

MARINE PROPULSION DEVICE WITH SIMPLIFIED WIRING OF POWER LINES

 #10
20230150615
2023-05-18

PROPULSION POD FOR AN ELECTRIC WATERCRAFT

 #11
20230143541
2023-05-11

UNDERWATER PROPULSION UNIT

 #12
20210380214
2021-12-09

Outer drive protection arrangement

 #13
20210371054
2021-12-02

Waterproof container having a waterproof electrical connector

 #14
20210217334
2021-07-15

Protective motor cover assembly

 #15
20210197941
2021-07-01

Jet propelled boat

 #16
20210163111
2021-06-03

ELECTROMOTIVE DRIVE DEVICE AND A METHOD FOR OPERATING SUCH AN ELECTROMOTIVE DRIVE DEVICE

 #17
20200179763
2020-06-11

Multipurpose low emission submersible engine and aquatic craft using same

 #18
20190185125
2019-06-20

Small marine vessel

 #19
20190031312
2019-01-31

COMPACT INTEGRATION OF ANALOG DISTRIBUTION, DIGITAL DISTRIBUTION AND BATTERY MANAGEMENT SYSTEMS

 #20
20180318650
2018-11-08

Multipurpose low emission submersible engine and aquatic craft using same

 #21
20180065723
2018-03-08

Electric drive for a vehicle

 #22
20180009519
2018-01-11

Arrangement and method for installing propulsion unit

 #23
20180001987
2018-01-04

Electric drive and emergency stop switch for boats

 #24
20170190407
2017-07-06

Stand-up type personal watercraft

 #25
20170174302
2017-06-22

Ship propulsion arrangement

 #26
20160281600
2016-09-29

Engine

 #27
20160101839
2016-04-14

Retractable thruster

 #28
20150336648
2015-11-26

Assembly for retractable thruster

 #29
20150307177
2015-10-29

Boat with electric drive

 #30
20150298785
2015-10-22

Boat with electric drive and emergency off switch

 #31
20150291263
2015-10-15

Frame of a water-jet propulsion unit for a boat, a water jet propulsion unit and an arrangement in a boat

 #32
20150266558
2015-09-24

Boat with electric drive

 #33
20150259038
2015-09-17

Thruster assembly in a marine vessel

 #34
20150151825
2015-06-04

Boat propulsion device

 #35
20150144052
2015-05-28

Storage system for a watercraft

 #36
20150072578
2015-03-12

PROTECTIVE BELLOWS FOR A MARINE STERN DRIVE UNIVERSAL JOINT

 #37
20150017033
2015-01-15

SHIP'S PROPULSION UNIT

 #38
20150015105
2015-01-15

Ship's propulsion unit

 #39
20130160695
2013-06-27

Vessel having extensions for supporting swim platform and concealing outboard engines

 #40
20130115834
2013-05-09

PROTECTIVE BELLOWS FOR A MARINE STERN DRIVE UNIVERSAL JOINT

 #41
18303897
2025-11-04

Marine drives having an electric motor assembly and methods for making the same

 #42
15483582
2020-04-07

Outdrive flexible shield apparatus

 #43
14957496
2017-03-14

Waterproof floatation case for outboard motor

 #44
14879261
2016-12-27

Stern drives having accessible cooling water sea pump

 #45
14721106
2018-03-27

Latching apparatuses for cowls on outboard marine engines

 #46
14169624
2015-03-17

Lubrication of a hybrid propulsion system for a watercraft