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Parent Industries

EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS E06C7/00Component parts, supporting parts, or accessories

Current Industry

E06C7/182situated at the top of the ladder
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combination ladders, ladder components and related methods
    • Patent number 12,152,445
    • Issue date Nov 26, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Bradley Scott Maxfield
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder hinge and ladders incorporating same
    • Patent number 12,091,916
    • Issue date Sep 17, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Brian B. Russell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Combination ladders, ladder components and related methods
    • Patent number 12,065,882
    • Issue date Aug 20, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Bradley Scott Maxfield
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Variable sliding manhole safety guard
    • Patent number 12,054,907
    • Issue date Aug 6, 2024
    • ESSYSTEM Co., Ltd
    • Tae Hyun Jang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Railroad freight car access fittings
    • Patent number 12,054,182
    • Issue date Aug 6, 2024
    • National Steel Car Limited
    • Maryam Mansouri Nasrabad
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder safety device
    • Patent number 11,982,127
    • Issue date May 14, 2024
    • DELTA PRÉVENTION INC.
    • Alex Lajoie
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder walkthrough
    • Patent number 11,913,283
    • Issue date Feb 27, 2024
    • Charles J. MacKarvich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladders, ladder components and related methods
    • Patent number 11,846,137
    • Issue date Dec 19, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Lifting positioning structure for ladder tool platform
    • Patent number 11,821,262
    • Issue date Nov 21, 2023
    • JIANGSU ZHOU JIJIE INTELLIGENT TECHNOLOGY CO., LTD.
    • Chen Hui Zhu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Walkthrough and standoff mechanisms for ladders, ladders incorporat...
    • Patent number 11,788,352
    • Issue date Oct 17, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Step stool with moveable handrail
    • Patent number 11,753,868
    • Issue date Sep 12, 2023
    • Dorel Home Furnishings, Inc.
    • Jason A. Boyer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Platform system
    • Patent number 11,739,544
    • Issue date Aug 29, 2023
    • Safe Rack LLC
    • Robert W. Honeycutt
    • E04 - BUILDING
  • Information Patent Grant

    Extendable walkthrough device for ladders
    • Patent number 11,732,530
    • Issue date Aug 22, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Walkthrough and standoff mechanisms for ladders, ladders incorporat...
    • Patent number 11,466,516
    • Issue date Oct 11, 2022
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Safety accessory
    • Patent number 11,459,824
    • Issue date Oct 4, 2022
    • Ladder Reach Safety System LLC
    • Leon Cohen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Platform system
    • Patent number 11,447,965
    • Issue date Sep 20, 2022
    • Safe Rack LLC
    • Robert W. Honeycutt
    • E04 - BUILDING
  • Information Patent Grant

    Ladders, top cap for ladders and trays for ladders
    • Patent number 11,441,356
    • Issue date Sep 13, 2022
    • Bradley Scott Maxfield
    • 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

    Telescopic positioning structure used for ladder
    • Patent number 11,319,751
    • Issue date May 3, 2022
    • JIANGSU ZHOU JIJIE INTELLIGENT TECHNOLOGY CO., LTD.
    • Chen Hui Zhu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder with a guardrail
    • Patent number 11,225,833
    • Issue date Jan 18, 2022
    • Thomas Yoo
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Folding and rigid ladder with scaffolding system
    • Patent number 11,187,000
    • Issue date Nov 30, 2021
    • Blue Moon Designs, LLC
    • Dale Martin Neubauer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder docking device
    • Patent number 11,180,956
    • Issue date Nov 23, 2021
    • Robert G Gaines
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Attachments for a collapsible marine ladder
    • Patent number 11,180,222
    • Issue date Nov 23, 2021
    • Robin Sabow
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • 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

    Ladder safety apparatus
    • Patent number 11,047,173
    • Issue date Jun 29, 2021
    • Phil Giordano
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Boat or recreational vehicle ladder apparatus
    • Patent number 10,961,778
    • Issue date Mar 30, 2021
    • Bobo Ladders LLC
    • Wayne Lawrence Soucie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ladder with safety features
    • Patent number 10,920,492
    • Issue date Feb 16, 2021
    • INTEX MARKETING LTD.
    • Channing Shattuck
    • E04 - BUILDING
  • Information Patent Grant

    Ladder stability enhancing assembly
    • Patent number 10,883,310
    • Issue date Jan 5, 2021
    • Benjamin Johnson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder hinge and ladders incorporating same
    • Patent number 10,876,356
    • Issue date Dec 29, 2020
    • Wing Enterprises, Incorporated
    • Brian B. Russell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Boat or recreational vehicle ladder apparatus
    • Patent number 10,858,887
    • Issue date Dec 8, 2020
    • Bobo Ladders LLC
    • Robert J. Orscheln
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LADDER HINGE AND LADDERS INCORPORATING SAME
    • Publication number 20240410226
    • Publication date Dec 12, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Brian B. RUSSELL
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CONNECTING STRUCTURE OF HANDRAIL AND LADDER FRAME OF LAMBDOID FOLDA...
    • Publication number 20240301752
    • Publication date Sep 12, 2024
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao LENG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER SAFETY DEVICE
    • Publication number 20240295147
    • Publication date Sep 5, 2024
    • DELTA PREVENTION INC.
    • Alex LAJOIE
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Duck Blind Ladder Device
    • Publication number 20240218739
    • Publication date Jul 4, 2024
    • Robert Brodnik
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDING LADDER WITH HANDRAIL
    • Publication number 20240151105
    • Publication date May 9, 2024
    • Yongkang Siyu Industry and Trade Co., Ltd.
    • Zhijiang HUANG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LIFTING AND LOWERING HANDRAIL STRUCTURE FOR LADDER
    • Publication number 20240141729
    • Publication date May 2, 2024
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao LENG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    DOCKING STATION FOR FOLDING ROLLING LADDERS
    • Publication number 20240125178
    • Publication date Apr 18, 2024
    • Ballymore Company, Inc.
    • William F. Frame
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Horizontal collapsing ladder
    • Publication number 20240101032
    • Publication date Mar 28, 2024
    • Mark Ebbenga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WALKTHROUGH AND STANDOFF MECHANISMS FOR LADDERS, LADDERS INCORPORAT...
    • Publication number 20240044205
    • Publication date Feb 8, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Toilet Training Step Ladder
    • Publication number 20240041274
    • Publication date Feb 8, 2024
    • Michael Cocilova
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE IRON LADDER
    • Publication number 20230417106
    • Publication date Dec 28, 2023
    • Luhao LENG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CONVERTIBLE PLATFORM FOR SUPPORTING A USER
    • Publication number 20230371713
    • Publication date Nov 23, 2023
    • The ERGO Baby Carrier, Inc.
    • Edward William Skilnick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXTENDABLE WALKTHROUGH DEVICE FOR LADDERS
    • Publication number 20230349235
    • Publication date Nov 2, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    VARIABLE SLIDING MANHOLE SAFETY GUARD
    • Publication number 20230340751
    • Publication date Oct 26, 2023
    • ESSYSTEM CO, Ltd
    • Tae Hyun JANG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FAST-FOLDING TELESCOPIC LADDER
    • Publication number 20230287739
    • Publication date Sep 14, 2023
    • ZHEJIANG AOPENG INDUSTRY AND TRADE CO., LTD
    • Kaibo DONG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER, COMPONENTS THEREOF, AND ACCESSORIES FOR USE THEREWITH
    • Publication number 20230167683
    • Publication date Jun 1, 2023
    • Werner Co.
    • Ivan D. Lopez
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER WALKTHROUGH
    • Publication number 20230048647
    • Publication date Feb 16, 2023
    • Charles J. MacKarvich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    WALKTHROUGH AND STANDOFF MECHANISMS FOR LADDERS, LADDERS INCORPORAT...
    • Publication number 20230034852
    • Publication date Feb 2, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SAFETY ACCESSORY
    • Publication number 20230023588
    • Publication date Jan 26, 2023
    • Ladder Reach Safety System LLC
    • Leon Cohen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Toilet Training Step Ladder
    • Publication number 20220333441
    • Publication date Oct 20, 2022
    • Michael Cocilova
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMBINATION LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20220316276
    • Publication date Oct 6, 2022
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Bradley Scott Maxfield
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    PLATFORM SYSTEM
    • Publication number 20220205322
    • Publication date Jun 30, 2022
    • SAFE RACK LLC
    • Robert W. Honeycutt
    • E04 - BUILDING
  • Information Patent Application

    Ladder, Accessory for a Ladder with a Locking Assembly, and Method
    • Publication number 20220112768
    • Publication date Apr 14, 2022
    • Werner Co.
    • Ivan D. Lopez
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder Docking Device
    • Publication number 20210363824
    • Publication date Nov 25, 2021
    • Robert G. Gaines
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder Safety Post Assembly
    • Publication number 20210340816
    • Publication date Nov 4, 2021
    • Michael Lynn Helmick
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER HINGE AND LADDERS INCORPORATING SAME
    • Publication number 20210115734
    • Publication date Apr 22, 2021
    • WING ENTERPRISES, INCORPORATED
    • Brian B. Russell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STEP STOOL WITH MOVEABLE HANDRAIL
    • Publication number 20210010327
    • Publication date Jan 14, 2021
    • Dorel Home Furnishings, Inc.
    • Jason A. Boyer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STEP LADDER WITH ARMREST
    • Publication number 20200378185
    • Publication date Dec 3, 2020
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao LENG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder With a Guardrail
    • Publication number 20200325726
    • Publication date Oct 15, 2020
    • Thomas YOO
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    RAILROAD FREIGHT CAR ACCESS FITTINGS
    • Publication number 20200276992
    • Publication date Sep 3, 2020
    • National Steel Car Limited
    • Maryam Mansouri Nasrabad
    • B61 - RAILWAYS