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Joints or other connecting parts

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Parent Industries

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

Current Industry

E06C7/50Joints or other connecting parts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Extension ladder with groove box rails and method
    • Patent number 12,163,379
    • Issue date Dec 10, 2024
    • Werner Co.
    • David S. Pozgay
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extension ladder with local reinforcement
    • Patent number 12,152,443
    • Issue date Nov 26, 2024
    • Werner Co.
    • Thomas W. Parker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    Switchable locking device
    • Patent number 12,091,915
    • Issue date Sep 17, 2024
    • Alejandro Barchine
    • 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

    Mounting brackets and utility mount
    • Patent number 12,063,926
    • Issue date Aug 20, 2024
    • Fourth Arrow, LLC
    • Robert M. Wynalda
    • F41 - WEAPONS
  • Information Patent Grant

    Braces for ladders, ladders incorporating same and related methods
    • Patent number 12,065,879
    • Issue date Aug 20, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Benjamin L. Cook
    • 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

    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

    Anchoring a cantilevered step to a fiberglass utility pole
    • Patent number 11,905,759
    • Issue date Feb 20, 2024
    • OLDCASTLE INFRASTRUCTURE, INC.
    • David L. Morris
    • E04 - BUILDING
  • Information Patent Grant

    Assembled ladder
    • Patent number 11,891,857
    • Issue date Feb 6, 2024
    • JIANGSU ZHOU JIJIE INTELLIGENT TECHNOLOGY CO., LTD.
    • Chen Hui Zhu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Modular ladder system
    • Patent number 11,885,180
    • Issue date Jan 30, 2024
    • Charles J. MacKarvich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Tree stick mount attachment assembly and method
    • Patent number 11,883,719
    • Issue date Jan 30, 2024
    • Walter Ernest Power
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Box rail backup and method
    • Patent number 11,885,181
    • Issue date Jan 30, 2024
    • Werner Co.
    • Thomas W. Parker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder with box rails having a collar
    • Patent number 11,866,995
    • Issue date Jan 9, 2024
    • Werner Co.
    • Thomas W. Parker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Multipurpose ladder and method
    • Patent number 11,851,949
    • Issue date Dec 26, 2023
    • Werner Co.
    • Tek Lentine
    • 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

    Interlocking ladders and components thereof
    • Patent number 11,834,908
    • Issue date Dec 5, 2023
    • Werner Co.
    • Jesus Miguel Gutierrez Garcia
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder tripod assembly and system
    • Patent number 11,795,760
    • Issue date Oct 24, 2023
    • Core Distribution, Inc.
    • Allen A. Caldwell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladders, ladder components and related methods
    • Patent number 11,788,351
    • Issue date Oct 17, 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 11,788,352
    • 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

    Knotless security device
    • Patent number 11,753,869
    • Issue date Sep 12, 2023
    • Robert M. Salvarezza
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder with box rails having a collar
    • Patent number 11,692,396
    • Issue date Jul 4, 2023
    • Werner Co.
    • Thomas W. Parker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Elevator car
    • Patent number 11,655,121
    • Issue date May 23, 2023
    • Otis Elevator Company
    • Michael Fever
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Ladder tray locking mechanism
    • Patent number 11,655,676
    • Issue date May 23, 2023
    • Tricam Industries, Inc.
    • Joseph P. Foley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    Ladder spreader
    • Patent number 11,492,850
    • Issue date Nov 8, 2022
    • John E. Dickman
    • B60 - VEHICLES IN GENERAL
  • 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

    Telescopic ladder assembly
    • Patent number 11,441,354
    • Issue date Sep 13, 2022
    • Lampe Holding B.V.
    • Marcel Cornelis Hooiveld
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    MOUNTING BRACKETS AND UTILITY MOUNT
    • Publication number 20250089701
    • Publication date Mar 20, 2025
    • Fourth Arrow, LLC
    • Robert M. Wynalda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LADDERS, LADDER ACCESSORIES, COMPONENTS THEREOF, AND LOCK ASSEMBLIE...
    • Publication number 20250084699
    • Publication date Mar 13, 2025
    • Werner Co.
    • Fang Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    EXTENSION LADDER WITH GROOVE BOX RAILS AND METHOD
    • Publication number 20250059832
    • Publication date Feb 20, 2025
    • Werner Co.
    • David S. Pozgay
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    MULTIFUNCTION LADDER STRUCTURE
    • Publication number 20250052116
    • Publication date Feb 13, 2025
    • FORMOSA SAINT JOSE CORP.
    • Ming-Shun Yang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    COMBINATION LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20240426176
    • Publication date Dec 26, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Bradley Scott MAXFIELD
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SWITCHABLE LOCKING DEVICE
    • Publication number 20240418039
    • Publication date Dec 19, 2024
    • ALEJANDRO BARCHINE
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    MOUNTING BRACKETS AND UTILITY MOUNT
    • Publication number 20240407354
    • Publication date Dec 12, 2024
    • Fourth Arrow, LLC
    • Robert M. Wynalda
    • 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

    BOX RAIL BACKUP AND METHOD
    • Publication number 20240218740
    • Publication date Jul 4, 2024
    • Werner Co.
    • Thomas W. Parker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TRENCH BOX OR PARAPET WALL GUARDRAIL RECEIVER
    • Publication number 20240209981
    • Publication date Jun 27, 2024
    • CHECKMATE LIFTING & SAFETY LTD
    • Luis E. Torrealba Martinez
    • E04 - BUILDING
  • Information Patent Application

    Tree Climbing Apparatus
    • Publication number 20240200406
    • Publication date Jun 20, 2024
    • Tree Styx L.L.C.
    • James Charles Hanshaw
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Climbing Stick
    • Publication number 20240191572
    • Publication date Jun 13, 2024
    • Elevate Stand Co LLC
    • Matthew Garcia
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20240191571
    • Publication date Jun 13, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    REINFORCED SPREADER LADDER STEP AND LADDER HANDLE, LADDERS INCORPOR...
    • Publication number 20240183222
    • Publication date Jun 6, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Travis Mittanck
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    FOLDING LADDER
    • Publication number 20240125176
    • Publication date Apr 18, 2024
    • Jiaxing Jackson Travel Products Co., Ltd.
    • Xuelin ZHU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    METHOD OF ASSEMBLING A MODULAR LADDER SYSTEM
    • Publication number 20240117675
    • Publication date Apr 11, 2024
    • Charles J. MacKarvich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER BASE SUPPORT ASSEMBLY
    • Publication number 20240117676
    • Publication date Apr 11, 2024
    • Charles J. MacKarvich
    • 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

    MULTIPURPOSE LADDER AND METHOD
    • Publication number 20240093553
    • Publication date Mar 21, 2024
    • Werner Co.
    • Tek Lentine
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    INTERLOCKING LADDERS AND COMPONENTS THEREOF
    • Publication number 20240052702
    • Publication date Feb 15, 2024
    • Werner Co.
    • Jesus Miguel Gutierrez Garcia
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    ADJUSTABLE HINGE FOR A MULTI-POSITION LADDER
    • Publication number 20240035339
    • Publication date Feb 1, 2024
    • TRICAM INDUSTRIES, INC.
    • Joseph P. Foley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDABLE LADDER
    • Publication number 20230392442
    • Publication date Dec 7, 2023
    • ZHEJIANG KING CHANCE CO., LTD.
    • Xiaofei PAN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    A COUPLING DEVICE FOR A LADDER
    • Publication number 20230235627
    • Publication date Jul 27, 2023
    • Branach Technology Pty Ltd
    • Michael Walsh
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Foldable Ladder
    • Publication number 20230228148
    • Publication date Jul 20, 2023
    • Tianjin Jinmao Houseware Products Co., Ltd
    • Jie Li
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TREE CLIMBING STICK CLIP
    • Publication number 20230228149
    • Publication date Jul 20, 2023
    • Double Dragon International, Inc.
    • Randy L. SCHOFIELD
    • 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