TREA

Ladders characterised by being permanently attached to fixed structures

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Industry

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  • E06C9/00
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Parent Industries

EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS

Current Industry

E06C9/00Ladders characterised by being permanently attached to fixed structures

Sub Industries

E06C9/02rigidly mounted E06C9/04in the form of climbing irons or the like E06C9/06movably mounted E06C9/08with rigid longitudinal members E06C9/085ladders unfolded in the direction of the longitudinal members E06C9/10forming part of a building, such as a balcony grid, window grid, or other window part E06C9/12laterally displaceable E06C9/14with non-rigid longitudinal members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stowable step assembly
    • Patent number 12,078,014
    • Issue date Sep 3, 2024
    • Purdue Research Foundation
    • Elvin Garayev
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Escape door assembly for storm shelter
    • Patent number 12,054,984
    • Issue date Aug 6, 2024
    • Brian K. Gates
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Dock swimming ladder
    • Patent number 12,054,989
    • Issue date Aug 6, 2024
    • Timpte Industries, Inc.
    • Terry J. Bielfelt
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Shelf and ladder combination
    • Patent number 11,982,128
    • Issue date May 14, 2024
    • Chia-Ming Liu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Hatch lift assist device
    • Patent number 11,920,397
    • Issue date Mar 5, 2024
    • Tie Down, Inc.
    • Charles J. MacKarvich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Wind turbine tower segment for a wind turbine tower and method
    • Patent number 11,905,923
    • Issue date Feb 20, 2024
    • Wobben Properties GmbH
    • Holger Jordan
    • E04 - BUILDING
  • Information Patent Grant

    Fire and disaster evacuation apparatus
    • Patent number 11,828,070
    • Issue date Nov 28, 2023
    • MENTOR T&C CO., LTD.
    • Dong Woo Kim
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Device for securing a rung in a concrete wall
    • Patent number 11,814,900
    • Issue date Nov 14, 2023
    • Ulrich Schlüsselbauer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for erecting a tower, tower segment, supply structure, and t...
    • Patent number 11,773,650
    • Issue date Oct 3, 2023
    • MAX BÖGL WIND AG
    • Thorsten Betz
    • E04 - BUILDING
  • Information Patent Grant

    Folding staircase
    • Patent number 11,739,534
    • Issue date Aug 29, 2023
    • MORryde International, Inc.
    • Gary E. Tompkins
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fire exit system
    • Patent number 11,725,450
    • Issue date Aug 15, 2023
    • Abigail Belding
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hoistway access ladder storage
    • Patent number 11,697,573
    • Issue date Jul 11, 2023
    • Otis Elevator Company
    • Jean-Emile Rocher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Wind turbine tower attachment
    • Patent number 11,686,155
    • Issue date Jun 27, 2023
    • Keystone Tower Systems, Inc.
    • Eric D. Smith
    • E04 - BUILDING
  • Information Patent Grant

    Foldable balcony balustrade-combined fire/disaster evacuation facility
    • Patent number 11,549,310
    • Issue date Jan 10, 2023
    • Korea Institute of Civil Engineering and Building Technology
    • Soon Mo Ryu
    • E04 - BUILDING
  • Information Patent Grant

    Escape system comprising extendible ladder
    • Patent number 11,486,200
    • Issue date Nov 1, 2022
    • Klejngaard Safety ApS
    • Sofie Klejnstrup Toustrup
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Fall protection system
    • Patent number 11,480,013
    • Issue date Oct 25, 2022
    • Formetco, Inc.
    • Jonathon Christopher Adams
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Access deck assembly and handle assembly for an aerial work platfor...
    • Patent number 11,447,378
    • Issue date Sep 20, 2022
    • Terex South Dakota, Inc.
    • Reuben Huddleston
    • E04 - BUILDING
  • Information Patent Grant

    Elevator pit ladder apparatus
    • Patent number 11,440,772
    • Issue date Sep 13, 2022
    • Mitsubishi Electric Corporation
    • Hironobu Kamada
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Access platform system with integrated folding steps
    • Patent number 11,421,477
    • Issue date Aug 23, 2022
    • GSE Technologies, LLC
    • Glen Raymond Simula
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable step
    • Patent number 11,332,901
    • Issue date May 17, 2022
    • David Eckerman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Safety roof hatch system
    • Patent number 11,293,226
    • Issue date Apr 5, 2022
    • Joseph O. Rogers
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Multirotor wind turbine
    • Patent number 11,225,950
    • Issue date Jan 18, 2022
    • Vestas Wind Systems A/S
    • Torben Ladegaard Baun
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Self-retractable step
    • Patent number 11,202,512
    • Issue date Dec 21, 2021
    • Dickson24 Inc.
    • Frédérick Reid
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder standoff and ladder incorporating the standoff
    • Patent number 11,142,951
    • Issue date Oct 12, 2021
    • LORAD, LLC
    • Jeffrey Schneid
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Lateral folding step unit
    • Patent number 11,131,141
    • Issue date Sep 28, 2021
    • HIDEAWAY SOLUTIONS LLC
    • Lancelot Jerome Pinnock
    • E04 - BUILDING
  • Information Patent Grant

    Ladder support attachment
    • Patent number 11,125,016
    • Issue date Sep 21, 2021
    • Formetco, Inc.
    • Jonathan Christopher Adams
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    UAV—or personal flying device-delivered deployable descent device
    • Patent number 11,110,305
    • Issue date Sep 7, 2021
    • Robert Marcus
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shelf electrical signal connector
    • Patent number 11,091,958
    • Issue date Aug 17, 2021
    • SUB-ZERO GROUP, INC.
    • Keith R. Wanta
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Modular ladder system
    • Patent number 11,091,957
    • Issue date Aug 17, 2021
    • SAYFA R&D PTY LTD
    • Barry Voss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Pool ladder with automatic wash-down system
    • Patent number 11,002,030
    • Issue date May 11, 2021
    • Ryon De Jesus
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    WIND TURBINE BLADE, LADDER SUPPORT ASSEMBLY, WIND TURBINE AND METHO...
    • Publication number 20240392743
    • Publication date Nov 28, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Martin Binderup Jensen
    • E04 - BUILDING
  • Information Patent Application

    FLIP-OVER LADDER SYSTEM
    • Publication number 20240343198
    • Publication date Oct 17, 2024
    • Adam TRIPP
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWIM LADDER FOR A DOCK
    • Publication number 20240309703
    • Publication date Sep 19, 2024
    • E-Z-DOCK, INC.
    • Matthew Ricket
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CONVERTIBLE WATER-SIDE ACCESSORY SYSTEM AND DEVICES
    • Publication number 20240229396
    • Publication date Jul 11, 2024
    • Goodtimes Products, LLC
    • Christopher Robin Wilson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DIE CUTTING MACHINE HAVING A MOBILE STAIR AND ASSEMBLY WITH A DIE C...
    • Publication number 20240167337
    • Publication date May 23, 2024
    • Bobst (Shanghai) Ltd
    • Kyle ZHANG
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MODULAR LADDER FOR STEALTH CELL TOWERS
    • Publication number 20240044207
    • Publication date Feb 8, 2024
    • T-Mobile USA, Inc.
    • Joseph Lee
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    WIND TURBINE TOWER ATTACHMENT
    • Publication number 20230392444
    • Publication date Dec 7, 2023
    • Keystone Tower Systems, Inc.
    • Eric D. Smith
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Automatically Retractable Marine Ladder
    • Publication number 20230358098
    • Publication date Nov 9, 2023
    • Trevor Wendell Fregeau
    • E04 - BUILDING
  • Information Patent Application

    FOLDING STAIRCASE
    • Publication number 20230349162
    • Publication date Nov 2, 2023
    • MORryde International, Inc.
    • Gary E. Tompkins
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    NARROW INGRESS AND EGRESS STEP ASSEMBLY AND METHODS FOR ACCESSING L...
    • Publication number 20230295987
    • Publication date Sep 21, 2023
    • Ryan Charles Cullmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Stowable Step
    • Publication number 20230265716
    • Publication date Aug 24, 2023
    • McCue Corporation
    • Thomas Ustach
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SAFETY LADDER
    • Publication number 20230220730
    • Publication date Jul 13, 2023
    • YA-CHING CHAN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STEP IRON IMPROVEMENTS
    • Publication number 20230193693
    • Publication date Jun 22, 2023
    • STEPLOCK PTY LTD
    • Patrick MOULTON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Storage Rack Post Step and Assembly
    • Publication number 20230184035
    • Publication date Jun 15, 2023
    • JD Engineered Products LLC
    • Jay Wetzel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ACCESS DECK ASSEMBLY AND HANDLE ASSEMBLY FOR AN AERIAL WORK PLATFOR...
    • Publication number 20220388825
    • Publication date Dec 8, 2022
    • Terex South Dakota, Inc.
    • Reuben HUDDLESTON
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME
    • Publication number 20220381090
    • Publication date Dec 1, 2022
    • Architectural Systems, Inc.
    • Michael S. Graves
    • E04 - BUILDING
  • Information Patent Application

    Folding Hook Device
    • Publication number 20220281548
    • Publication date Sep 8, 2022
    • Illinois Grain & Seed, Inc.
    • Aaron Kaeb
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20220259923
    • Publication date Aug 18, 2022
    • Formetco, Inc.
    • Jonathon Christopher Adams
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20220259922
    • Publication date Aug 18, 2022
    • Formetco, Inc.
    • Jonathon Christopher Adams
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Safety Roof Hatch System
    • Publication number 20220220806
    • Publication date Jul 14, 2022
    • Joseph O. Rogers
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    One piece climbing stick design
    • Publication number 20220195802
    • Publication date Jun 23, 2022
    • Andrae D'Acquisto
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDING STAIRCASE
    • Publication number 20220064958
    • Publication date Mar 3, 2022
    • MORryde International Inc.
    • Gary E. Tompkins
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WIND TURBINE TOWER SEGMENT FOR A WIND TURBINE TOWER AND METHOD
    • Publication number 20220042490
    • Publication date Feb 10, 2022
    • WOBBEN PROPERTIES GMBH
    • Holger JORDAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HOISTWAY ACCESS LADDER STORAGE
    • Publication number 20210403285
    • Publication date Dec 30, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER SUPPORT ATTACHMENT
    • Publication number 20210381313
    • Publication date Dec 9, 2021
    • Formetco, Inc.
    • Jonathon Christopher Adams
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    A MULTIROTOR WIND TURBINE
    • Publication number 20210372376
    • Publication date Dec 2, 2021
    • Vestas Wind Systems A/S
    • Torben Ladegaard Baun
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    FIRE AND DISASTER EVACUATION APPARATUS
    • Publication number 20210301540
    • Publication date Sep 30, 2021
    • MENTOR T&C CO., LTD.
    • Dong Woo KIM
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDABLE, MODULAR, REMOVABLE STEP
    • Publication number 20210261061
    • Publication date Aug 26, 2021
    • LIPPERT COMPONENTS, INC.
    • Nathaniel FULLER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MODULAR RIB FOR ELEVATING PLATFORM
    • Publication number 20210214204
    • Publication date Jul 15, 2021
    • Altec Industries, Inc.
    • Ryan J. McKinney
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Method for Erecting a Tower, Tower Segment, Supply Structure, and T...
    • Publication number 20210189801
    • Publication date Jun 24, 2021
    • MAX BÖGL WIND AG
    • Thorsten Betz
    • E04 - BUILDING