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  • E06C1/22
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Parent Industries

EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS E06C1/00Ladders in general

Current Industry

E06C1/22with extensible
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ladders, ladder hinges and related methods
    • Patent number 11,988,043
    • Issue date May 21, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Sean R. Peterson
    • 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

    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

    Ladders and ladder bracing
    • Patent number 11,788,354
    • 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

    Step ladder device allowing the user to stand and work safely and c...
    • Patent number 11,578,533
    • Issue date Feb 14, 2023
    • Guy Fortier
    • 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

    Adjustment mechanisms, ladders incorporating same and related methods
    • Patent number 11,421,475
    • Issue date Aug 23, 2022
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Jay Ballard
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • 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

    7000 series aluminum alloy ladder, multipurpose ladder and method
    • Patent number 11,280,133
    • Issue date Mar 22, 2022
    • Werner Co.
    • Clint D. Badowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Telescoping ladder
    • Patent number 11,274,494
    • Issue date Mar 15, 2022
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao Leng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Automatic ladder having length adjustable by electric driver
    • Patent number 11,225,832
    • Issue date Jan 18, 2022
    • Dong Yeong Seo
    • 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 tube for a collapsible ladder
    • Patent number 10,961,777
    • Issue date Mar 30, 2021
    • Telesteps AB
    • Jens Bernhardsson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Closure cover and extension ladder
    • Patent number 10,934,776
    • Issue date Mar 2, 2021
    • Minqing Zhou
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladders, ladder hinges and related methods
    • Patent number 10,801,261
    • Issue date Oct 13, 2020
    • Wing Enterprises, Incorporated
    • Sean R. Peterson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladders, ladder components and related methods
    • Patent number 10,767,416
    • Issue date Sep 8, 2020
    • Wing Enterprises, Incorporated
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Rung for a collapsible ladder
    • Patent number 10,718,161
    • Issue date Jul 21, 2020
    • Telesteps AB
    • Jens Bernhardsson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Telescopic device
    • Patent number 10,697,238
    • Issue date Jun 30, 2020
    • PICA CORP.
    • Osamu Era
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Materials handling system
    • Patent number 10,669,777
    • Issue date Jun 2, 2020
    • Bright Structures Ltd.
    • Stephen Bright
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Ladders, ladder components and related methods
    • Patent number 10,501,990
    • Issue date Dec 10, 2019
    • Wing Enterprises, Incorporated
    • N. Ryan Moss
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Adjustment mechanisms, ladders incorporating same and related methods
    • Patent number 10,487,576
    • Issue date Nov 26, 2019
    • Wing Enterprises, Incorporated
    • Jay Ballard
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Collapsible ladder
    • Patent number 10,435,946
    • Issue date Oct 8, 2019
    • Otto Martinus Nielsen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder
    • Patent number 10,422,183
    • Issue date Sep 24, 2019
    • Universal Ladder, LLC
    • Rory Frick
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Material support and storage rack
    • Patent number 10,039,379
    • Issue date Aug 7, 2018
    • Kevin Phillips
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ladder support and movement assembly
    • Patent number 9,803,422
    • Issue date Oct 31, 2017
    • Robert L. Johnson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladders, ladder components and related methods
    • Patent number 9,784,033
    • Issue date Oct 10, 2017
    • Wing Enterprises, Incorporated
    • N. Ryan Moss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stepladder
    • Patent number 9,689,204
    • Issue date Jun 27, 2017
    • Tokuo Aoi
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder
    • Patent number 9,587,434
    • Issue date Mar 7, 2017
    • Rory Frick
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • 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

    MEANS FOR COLLAPSIBLE STEP LADDER
    • Publication number 20240368941
    • Publication date Nov 7, 2024
    • TELESTEPS AB
    • Rikard MATTSSON
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ADJUSTABLE LADDER LEVELER
    • Publication number 20240368944
    • Publication date Nov 7, 2024
    • Wayne Shaffer
    • 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

    LADDER STORAGE DEVICES
    • Publication number 20240151108
    • Publication date May 9, 2024
    • TRICAM INDUSTRIES, INC.
    • Benjamin M. Wernberg
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS AND LADDER BRACING
    • Publication number 20230399893
    • Publication date Dec 14, 2023
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • 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

    Stabilized Ladder Assembly
    • Publication number 20230184034
    • Publication date Jun 15, 2023
    • Maximino Vargas
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Multi-Position Ladder, Method of Using and Method of Making a Multi...
    • Publication number 20220025704
    • Publication date Jan 27, 2022
    • Werner Co.
    • Derek Bibler
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SAFETY LADDER
    • Publication number 20210396077
    • Publication date Dec 23, 2021
    • Deltroninc Innovations LLC
    • Lawrence Darrell Rogalski
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20210372199
    • Publication date Dec 2, 2021
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER
    • Publication number 20210238923
    • Publication date Aug 5, 2021
    • John Onderwater
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER TRIPOD ASSEMBLY AND SYSTEM
    • Publication number 20210123302
    • Publication date Apr 29, 2021
    • CORE DISTRIBUTION, INC.
    • Allen A. Caldwell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20210054693
    • Publication date Feb 25, 2021
    • WING ENTERPRISES, INCORPORATED
    • N. Ryan Moss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LADDERS, LADDER HINGES AND RELATED METHODS
    • Publication number 20210025230
    • Publication date Jan 28, 2021
    • WING ENTERPRISES, INCORPORATED
    • Sean R. Peterson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LIFTING POSITIONING STRUCTURE FOR LADDER TOOL PLATFORM
    • Publication number 20200240207
    • Publication date Jul 30, 2020
    • Jiangsu Zhou Jijie lntelligent Technology Co.,Ltd
    • CHEN HUI ZHU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TELESCOPIC POSITIONING STRUCTURE USED FOR LADDER
    • Publication number 20200240209
    • Publication date Jul 30, 2020
    • Jiangsu Zhou Jijie lntelligent Technology Co.,Ltd
    • CHEN HUI ZHU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ADJUSTMENT MECHANISMS, LADDERS INCORPORATING SAME AND RELATED METHODS
    • Publication number 20200232277
    • Publication date Jul 23, 2020
    • WING ENTERPRISES, INCORPORATED
    • Jay Ballard
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STEP LADDER DEVICE ALLOWING THE USER TO STAND AND WORK SAFELY AND C...
    • Publication number 20200217134
    • Publication date Jul 9, 2020
    • Guy Fortier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LADDERS, LADDER COMPONENETS AND RELATED METHODS
    • Publication number 20200165870
    • Publication date May 28, 2020
    • WING ENTERPRISES, INCORPORATED
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS AND LADDER BRACING
    • Publication number 20200011133
    • Publication date Jan 9, 2020
    • WING ENTERPRISES, INC.
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    HORIZONTALLY EXTENDABLE LADDER
    • Publication number 20190383098
    • Publication date Dec 19, 2019
    • Shou-I SUN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    AUTOMATIC LADDER HAVING LENGTH ADJUSTABLE BY ELECTRIC DRIVER
    • Publication number 20190316415
    • Publication date Oct 17, 2019
    • Dong Yeong SEO
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    7000 Series Aluminum Alloy Ladder, Multipurpose Ladder and Method
    • Publication number 20190234144
    • Publication date Aug 1, 2019
    • Werner Co.
    • Clint D. Badowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    GROUND ROD AND STAKE PULLER
    • Publication number 20190186203
    • Publication date Jun 20, 2019
    • TIM PRICE, D/B/A, CONTACT! CORPORATION
    • Gary Andrew GROAH
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    COLLAPSIBLE LADDER
    • Publication number 20180340370
    • Publication date Nov 29, 2018
    • Otto Martinus NIELSEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDING LADDER WITH ARMREST
    • Publication number 20180148977
    • Publication date May 31, 2018
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao LENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MATERIALS HANDLING SYSTEM
    • Publication number 20180100351
    • Publication date Apr 12, 2018
    • Bright Structures Ltd
    • Stephen Bright
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS, LADDER COMPONENTS AND RELATED METHODS
    • Publication number 20180030783
    • Publication date Feb 1, 2018
    • WING ENTERPRISES, INCORPORATED
    • N. Ryan Moss
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    ADJUSTMENT MECHANISMS, LADDERS INCORPORATING SAME AND RELATED METHODS
    • Publication number 20170254145
    • Publication date Sep 7, 2017
    • WING ENTERPRISES, INCORPORATED
    • Jay Ballard
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS