Patents-Review.com
ClassID:

135102 ⎘

E06C9/02 - CPC Classification

Classification description:

Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Sub-classes:
Recent Application in this class:
#1
20260043299
2026-02-12

Ladder Lockout Assembly

 #2
20250361132
2025-11-27

BRIDGE CRANE CONSTRUCTION PLATFORM

 #3
20240392743
2024-11-28

WIND TURBINE BLADE, LADDER SUPPORT ASSEMBLY, WIND TURBINE AND METHOD FOR PROVIDING ACCESS TO THE INTERIOR OF A HOLLOW BLADE OF A WIND TURBINE

 #4
20230392444
2023-12-07

WIND TURBINE TOWER ATTACHMENT

 #5
20230295987
2023-09-21

NARROW INGRESS AND EGRESS STEP ASSEMBLY AND METHODS FOR ACCESSING LIFTED BOAT IN A COVERED DOCK

 #6
20220259923
2022-08-18

FALL PROTECTION SYSTEM

 #7
20220259922
2022-08-18

FALL PROTECTION SYSTEM

 #8
20220220806
2022-07-14

Safety Roof Hatch System

 #9
20220195802
2022-06-23

One piece climbing stick design

 #10
20220042490
2022-02-10

Wind turbine tower segment for a wind turbine tower and method

 #11
20210381313
2021-12-09

LADDER SUPPORT ATTACHMENT

 #12
20210372376
2021-12-02

Multirotor wind turbine

 #13
20210214204
2021-07-15

MODULAR RIB FOR ELEVATING PLATFORM

 #14
20210148170
2021-05-20

In-Wall Ladder for Swimming Pool

 #15
20210039932
2021-02-11

Step system for elevating platform

 #16
20200290854
2020-09-17

TRANSLUCENT ELEVATING PLATFORM

 #17
20200217137
2020-07-09

Wind turbine tower attachment

 #18
20200157885
2020-05-21

Ladder standoff and ladder incorporating the standoff

 #19
20200048964
2020-02-13

Step assembly

 #20
20190381926
2019-12-19

Feed distribution assembly

 #21
20190338589
2019-11-07

Modular ladder system

 #22
20190226280
2019-07-25

Safety roof hatch system

 #23
20190211627
2019-07-11

Shelf electrical signal connector

 #24
20190195016
2019-06-27

BOAT OR RECREATIONAL VEHICLE LADDER APPARATUS

 #25
20190186201
2019-06-20

Boat or recreational vehicle ladder apparatus

 #26
20190178034
2019-06-13

VERTICAL LADDER

 #27
20190169934
2019-06-06

Fall protection system

 #28
20190136626
2019-05-09

External ladder assembly for wind turbine nacelle

 #29
20180313106
2018-11-01

INTERNAL COLUMN AND PLATFORM STRUCTURES IN A TOWER

 #30
20180304135
2018-10-25

Device to attach climbing hold to fence

 #31
20180274295
2018-09-27

Ladder support attachment

 #32
20180245402
2018-08-30

Ladder installation for equipment tower

 #33
20180228142
2018-08-16

Retractable Deer Stand Ladder System

 #34
20180211573
2018-07-26

Preassembled Display Systems and Methods of Installation Thereof

 #35
20180195345
2018-07-12

Wind turbine tower attachment

 #36
20180135267
2018-05-17

Offshore foundation structure with gangway and improved boat landing

 #37
20180058144
2018-03-01

Signal light assembly

 #38
20180044985
2018-02-15

Boat or recreational vehicle ladder apparatus

 #39
20170356595
2017-12-14

Mounting system for elevating platform

 #40
20170356246
2017-12-14

Step system for elevating platform

 #41
20170355580
2017-12-14

Modular rib for elevating platform

 #42
20170355579
2017-12-14

Transparent elevating platform

 #43
20170342772
2017-11-30

Vertically oriented ladder apparatus for allowing a climber to adopt an improved climbing stance in use

 #44
20170247945
2017-08-31

Internal ladder assembly for a wind turbine rotor hub

 #45
20170218704
2017-08-03

Ladder assembly

 #46
20170175445
2017-06-22

WATER STRUCTURE ACCESSORY

 #47
20170110036
2017-04-20

Preassembled display systems and methods of installation thereof

 #48
20170101823
2017-04-13

Ladder attachment system for a wind turbine

 #49
20170044829
2017-02-16

Article storage facility

 #50
20160375282
2016-12-29

STEP UNIT WITH FALL ARREST CAPABILITY

 #51
20160281425
2016-09-29

Retractable deer stand ladder system

 #52
20150282475
2015-10-08

Elevated drive-in hunting blind

 #53
20150274268
2015-10-01

Boat launch

 #54
20150252619
2015-09-10

Ladder assist

 #55
20150167327
2015-06-18

Adaptable platform for loading and unloading railway cars

 #56
20150078914
2015-03-19

Access system for a hub of a wind turbine

 #57
20150047925
2015-02-19

Climbing locking system for vertical ladders

 #58
20130299277
2013-11-14

Optimized Wind Turbine Tower with Mountings for Tower Internals

 #59
20120285771
2012-11-15

Ladderway system for underground raises

 #60
20120247869
2012-10-04

LADDER SAFETY APPARATUS

 #61
20120193167
2012-08-02

Telescoping pull-down attic ladder

 #62
20120152654
2012-06-21

UAV-DELIVERED DEPLOYABLE DESCENT DEVICE

 #63
20110114417
2011-05-19

LATTICE SUPPORT STRUCTURE WITH EVACUATION MEANS

 #64
20100193293
2010-08-05

Under-ground raise, manhole, vault, or man-way safe entry/exit system

 #65
20100155176
2010-06-24

LADDER SAFETY SEAT

 #66
20090229915
2009-09-17

Ladderway system for underground raises

 #67
20080142298
2008-06-19

Climbing aid for ladders

 #68
20070193824
2007-08-23

LADDER SAFETY APPARATUS

 #69
18104075
2024-03-05

Hatch lift assist device

 #70
14290803
2016-01-05

Tilt-down tower