ClassID:

70733

B63B27/146 - CPC Classification

Classification description:

Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts Pilot ladders or similar outboard ladders, e.g. bathing ladders; Pilot lifts

Sub-classes:
Recent Application in this class:
#1
20260109432
2026-04-23

Rotating Ladder for a Boat

#2
20260084788
2026-03-26

ARTICULATING MARINE STEP ARRANGEMENT AND ACTUATOR ARRANGEMENT

#3
20250388298
2025-12-25

INFLATABLE LADDER

#4
20250313307
2025-10-09

DECK EXTENDER FOR WATERCRAFT

#5
20250223012
2025-07-10

PONTOON BOAT WITH FOLDING ACCESSORIES

#6
20250128790
2025-04-24

RETRACTABLE LOW-PROFILE FOLD-DOWN STEP SYSTEM FOR BOATS

#7
20240400173
2024-12-05

Boat Safety System

#8
20240227986
2024-07-11

BOARDING PLATFORM

#9
20240190536
2024-06-13

POCKET STYLE FOLDING BOAT LADDER ASSEMBLY

#10
20240149990
2024-05-09

ROLLING REDUCTION BOAT

#11
20240017797
2024-01-18

Hydraulic marine vessel door assembly

#12
20230415857
2023-12-28

Watercraft swim platform with deployable steps

#13
20230358098
2023-11-09

Automatically Retractable Marine Ladder

#14
20230234676
2023-07-27

ILLUMINATED MARINE LADDER

#15
20230002017
2023-01-05

Deck extender for watercraft

#16
20230002016
2023-01-05

Anchor rail for personal watercraft

#17
20220363348
2022-11-17

Watercraft swim platform with deployable steps

#18
20220363347
2022-11-17

Powered retractable ladder

#19
20220126953
2022-04-28

Stern platform arrangement and marine vessel

#20
20220089254
2022-03-24

ATTACHMENTS FOR A COLLAPSIBLE MARINE LADDER

#21
20220081076
2022-03-17

Panel drop down boarding point for a recreational watercraft

#22
20210371056
2021-12-02

Deck extender for watercraft

#23
20210317704
2021-10-14

Knotless security device

#24
20210269122
2021-09-02

Jet wash deflector

#25
20210245844
2021-08-12

Panel drop down boarding point for a recreational watercraft

#26
20210245839
2021-08-12

Recreational watercraft with open platform passenger deck

#27
20210107599
2021-04-15

Vessel with transfer installation for transferring persons and cargo from the vessel towards an offshore construction

#28
20210047005
2021-02-18

Watercraft swim platform with deployable steps

#29
20210016857
2021-01-21

Craft with device for movement of a stern platform provided with integrated steps

#30
20210001959
2021-01-07

Flotation device with boarding apparatus

#31
20200391829
2020-12-17

Accommodation ladder fixing device for pilot

#32
20200148310
2020-05-14

MOVABLE PLATFORM WITH PULL-OUT STEP LADDER

#33
20200079477
2020-03-12

Extendable ladder for watercraft

#34
20200039612
2020-02-06

Attachments for a collapsible marine ladder

#35
20190225305
2019-07-25

Locking Hydraulic Side Swim Platform

#36
20190217922
2019-07-18

Bulwark terrace with integrated door

#37
20180354590
2018-12-13

Emergency Ladder Launcher

#38
20180312227
2018-11-01

DEPLOYABLE MARINE SYSTEM

#39
20180118308
2018-05-03

Extendable ladder for watercraft

#40
20180057111
2018-03-01

Bulwark terrace with integrated door

#41
20170349255
2017-12-07

Outboard motor mount and side-mount accessory adapter

#42
20170145747
2017-05-25

Enhanced strength spreader step for use with rope ladders

#43
20170096194
2017-04-06

Vessel having a retractable cursor frame assembly

#44
20170058601
2017-03-02

STABILIZED ROPE LADDER

#45
20160194059
2016-07-07

Boat boarding aid

#46
20160159437
2016-06-09

Retractable boat extension

#47
20160152313
2016-06-02

Watercraft for leisure use

#48
20150291262
2015-10-15

Retractable marine boarding ladder

#49
20150259046
2015-09-17

Portable boat ladder

#50
20150232157
2015-08-20

Concealed ladder

#51
20150203177
2015-07-23

Platform stairs

#52
20150166147
2015-06-18

INTEGRATED HIGHLY RELIABLE PERSON OVERBOARD SELF-RESCUE SYSTEM

#53
20150158559
2015-06-11

Floating platform with a technical support

#54
20150144425
2015-05-28

Center Ladder Member Apparatus and Method

#55
20150114755
2015-04-30

MARINE LADDER

#56
20150114754
2015-04-30

Folding and self-erecting ladder

#57
20150044000
2015-02-12

Marine lift for multi-hull vessels

#58
20140261145
2014-09-18

Portable boat ladder

#59
20140261133
2014-09-18

Swim platform

#60
20140182971
2014-07-03

Boat lift step assembly

#61
20130340668
2013-12-26

Marine Lift with Pantograph Movement

#62
20130220207
2013-08-29

Stern hatch means

#63
20130047910
2013-02-28

STERN SEGMENTS THAT CAN BE LOWERED FOR A WATER VEHICLE

#64
20130047909
2013-02-28

Light-weight platform having stairs

#65
20130043092
2013-02-21

INTEGRATED HIGHLY RELIABLE PERSON OVERBOARD SELF-RESCUE SYSTEM

#66
20120275265
2012-11-01

Buoy for marine surveys

#67
20120273303
2012-11-01

Apparatus and method for boarding animals onto a boat

#68
20120048174
2012-03-01

Easy-up swim handles

#69
20110132252
2011-06-09

PORTABLE BOAT CASTING DECK

#70
20110017122
2011-01-27

Segmented platform

#71
20100288179
2010-11-18

Movable platform assembly for a boat, particularly for hauling or launching tenders or the like

#72
20100229781
2010-09-16

SLIDABLY ATTACHED BOAT LADDER

#73
20100219019
2010-09-02

Boarding ladder for inflatable watercraft

#74
20090199758
2009-08-13

Stowable boat ladder

#75
20090133615
2009-05-28

Boat with a peripheral float, particularly inflatable life raft

#76
20090078188
2009-03-26

Retractable boat ladder having intermediate locking position

#77
20090065303
2009-03-12

Marine emergency rope ladder apparatus

#78
20090050406
2009-02-26

BOARDING LADDER

#79
20090008187
2009-01-08

Attachment and storage system for an extendible ladder

#80
20080308031
2008-12-18

LADDER ASSEMBLY FOR A BOAT

#81
20080216290
2008-09-11

HINGE ASSEMBLY

#82
20080210490
2008-09-04

Ladder system, especially for vehicles

#83
20080202852
2008-08-28

Stowable boat ladder

#84
20080110385
2008-05-15

WATER VEHICLE

#85
20080105190
2008-05-08

Stowable low profile boat ladder

#86
20070278039
2007-12-06

Center ladder member apparatus and method

#87
20070240626
2007-10-18

Portable and stowable safety device

#88
20070193833
2007-08-23

Safety ladder

#89
20070187178
2007-08-16

FLOATING LADDER SYSTEM

#90
20070186840
2007-08-16

Collapsible boat boarding platform

#91
20070125292
2007-06-07

Portable and stowable safety device

#92
20070113773
2007-05-24

Marine safety ladder

#93
20070095610
2007-05-03

Lift ladder

#94
20060272895
2006-12-07

Detachable stairway system for water vehicles and method of use

#95
20050274574
2005-12-15

Aquatic ladder adapted for marine applications

#96
20050241563
2005-11-03

Aquatic ladder adapted for marine applications

#97
20050217935
2005-10-06

Track and hinge for a boat ladder

#98
20050204995
2005-09-22

Boarding ladder mounting apparatus

#99
20050076821
2005-04-14

Portable and stowable safety device

#100
20050028719
2005-02-10

Boat boarding device

#101
20050016439
2005-01-27

Self-retracting lockable step-assembly for boats

#102
18133688
2024-04-09

Collapsible ladder

#103
18122386
2026-04-07

Patio dive doors for marine vessels having a swim step assembly

#104
17941447
2026-01-27

Foldable boat ladder alarm

#105
17714949
2026-01-27

Portable ladder with standoffs

#106
17350555
2024-12-24

Swim platform assemblies for boats

#107
17080907
2023-03-21

Underwater dock platform

#108
16231905
2019-10-15

Kayak with a gap that slides open and closed

#109
15834806
2019-03-05

Boat driver door and ladder assembly

#110
15716724
2019-01-29

Ladder with water sensing lights

#111
15297302
2017-12-26

Vessel boarding and disembarking apparatus

#112
14934653
2017-03-07

Retractable swim platform and steps for pontoon boats

#113
14741963
2017-01-24

Tow rope terminal section with climb-aboard provisions

#114
13408449
2017-08-29

Ladder for rigid inflatable boats