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  • E06C7/003
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EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS E06C7/00Component parts, supporting parts, or accessories

Current Industry

E06C7/003Indicating devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ladder having sensor and computing device for same
    • Patent number 12,163,378
    • Issue date Dec 10, 2024
    • Otto Ladder Safety, Inc.
    • Clinton A. Haynes
    • G08 - SIGNALLING
  • Information Patent Grant

    Ladder having sensor and computing device for same
    • Patent number 11,834,906
    • Issue date Dec 5, 2023
    • Otto Ladder Safety, Inc.
    • Clinton A. Haynes
    • G08 - SIGNALLING
  • Information Patent Grant

    Angle gauge
    • Patent number 11,796,300
    • Issue date Oct 24, 2023
    • Michael Salais
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Last step indicator for ladders and ladders incorporating same
    • Patent number 11,788,353
    • 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

    Ladder safely mechanisms
    • Patent number 11,697,965
    • Issue date Jul 11, 2023
    • OD TECH PTY LTD
    • Peter O'Donnell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder having sensor and computing device for same
    • Patent number 11,643,876
    • Issue date May 9, 2023
    • Otto Ladder Safety, Inc.
    • Clinton A. Haynes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ladder support
    • Patent number 11,499,371
    • Issue date Nov 15, 2022
    • Dylan Skelborn
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder having sensor and computing device for same
    • Patent number 11,499,370
    • Issue date Nov 15, 2022
    • Otto Ladder Safety, Inc.
    • Clinton A. Haynes
    • G08 - SIGNALLING
  • Information Patent Grant

    Panels or the like for ladder safety device
    • Patent number 11,220,864
    • Issue date Jan 11, 2022
    • Leonard J Abbisso
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Telescoping ladder with a cascading collapse mechanism
    • Patent number 10,995,547
    • Issue date May 4, 2021
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • 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

    Systems and methods for a ladder with integrated lights
    • Patent number 10,782,004
    • Issue date Sep 22, 2020
    • Ryan Stout
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder leveler and method
    • Patent number 10,760,337
    • Issue date Sep 1, 2020
    • Werner Co.
    • Joseph C. Dangrow
    • 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

    Safety hatch system
    • Patent number 10,676,966
    • Issue date Jun 9, 2020
    • Rooftop Anchor Incorporated
    • Richard J. Whiting
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Digitally-enhanced tools and system
    • Patent number 10,655,390
    • Issue date May 19, 2020
    • David Bautista
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Ladder safety mechanisms
    • Patent number 10,648,236
    • Issue date May 12, 2020
    • OD TECH PTY LTD
    • Peter O'Donnell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Adjustable ladders and related methods
    • Patent number 10,648,233
    • Issue date May 12, 2020
    • Wing Enterprises, Incorporated
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Adaptable ladder accessory
    • Patent number 10,626,671
    • Issue date Apr 21, 2020
    • Jones Lang LaSalle IP, Inc.
    • David V. Crowell
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Light emitting device controlled by placement angle thereof
    • Patent number 10,499,470
    • Issue date Dec 3, 2019
    • CYCLE NAME INDUSTRIES CO., LTD.
    • Tsung-Pei Tsai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ladders, rung assemblies for ladders and related methods
    • Patent number 10,487,578
    • Issue date Nov 26, 2019
    • Wing Enterprises, Incorporated
    • Christian Smith
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Smart ladder
    • Patent number 10,378,278
    • Issue date Aug 13, 2019
    • Sentron Engineering (S) Pte Ltd
    • Heng Hung Tang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Systems and methods for a ladder with integrated lights
    • Patent number 10,260,717
    • Issue date Apr 16, 2019
    • STOUT INDUSTRIES, INC.
    • Ryan Stout
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Adjustable ladders and related methods
    • Patent number 10,214,961
    • Issue date Feb 26, 2019
    • Wing Enterprises, Incorporated
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Electrical warning system for a climbable structure
    • Patent number 10,094,170
    • Issue date Oct 9, 2018
    • Benjamin Friedman
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder with lights
    • Patent number 10,081,981
    • Issue date Sep 25, 2018
    • William Finegan
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Safety harness monitoring and alerting system
    • Patent number 9,861,840
    • Issue date Jan 9, 2018
    • International Business Machines Corporation
    • John E. Moore
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Safety hatch system
    • Patent number 9,745,777
    • Issue date Aug 29, 2017
    • SafePro, L.P.
    • Richard J. Whiting
    • E04 - BUILDING
  • Information Patent Grant

    Ladder flag storage device
    • Patent number 9,631,429
    • Issue date Apr 25, 2017
    • Eric Anderson
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Safety harness monitoring and alerting system
    • Patent number 9,511,245
    • Issue date Dec 6, 2016
    • International Business Machines Corporation
    • John E. Moore
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LADDER HAVING SENSOR AND COMPUTING DEVICE FOR SAME
    • Publication number 20240344394
    • Publication date Oct 17, 2024
    • Otto Ladder Safety, Inc.
    • Clinton A. HAYNES
    • G08 - SIGNALLING
  • Information Patent Application

    LAST STEP INDICATOR FOR LADDERS AND LADDERS INCORPORATING SAME
    • Publication number 20240035337
    • Publication date Feb 1, 2024
    • LITTLE GIANT LADDER SYSTEMS, LLC
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ILLUMINATED MARINE LADDER
    • Publication number 20230234676
    • Publication date Jul 27, 2023
    • Jarrett MCNEELY
    • Jarrett MCNEELY
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER HAVING SENSOR AND COMPUTING DEVICE FOR SAME
    • Publication number 20230228151
    • Publication date Jul 20, 2023
    • Otto Ladder Safety, Inc.
    • Clinton A. HAYNES
    • G08 - SIGNALLING
  • Information Patent Application

    LADDER HAVING SENSOR AND COMPUTING DEVICE FOR SAME
    • Publication number 20230013422
    • Publication date Jan 19, 2023
    • Otto Ladder Safety, Inc.
    • Clinton A. HAYNES
    • G08 - SIGNALLING
  • Information Patent Application

    Ladder With Battery Power, and Methods
    • Publication number 20220372819
    • Publication date Nov 24, 2022
    • Werner Co.
    • Patrick McAuliffe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STATE DETECTION APPARATUS, METHOD AND PROGRAM
    • Publication number 20220341263
    • Publication date Oct 27, 2022
    • Nippon Telegraph and Telephone Corporation
    • Rie SAKAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PACKABLE LADDER
    • Publication number 20220290497
    • Publication date Sep 15, 2022
    • Red Rock Sourcing LLC
    • Jeffrey A. Daprizio
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Reflective Rope Ladder
    • Publication number 20220195799
    • Publication date Jun 23, 2022
    • Ashot Aroian
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Application

    Smart Ladder
    • Publication number 20220065043
    • Publication date Mar 3, 2022
    • USS Veteran Services Company LLC
    • Clifford L. Johns
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Smart Safety Ladder
    • Publication number 20220018190
    • Publication date Jan 20, 2022
    • Rafael Gonzalez
    • 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

    Increased and Improved Functionality for a Ladder
    • Publication number 20210062579
    • Publication date Mar 4, 2021
    • Milwaukee Electric Tool Corporation
    • Steven W. Hyma
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER HAVING SENSOR AND COMPUTING DEVICE FOR SAME
    • Publication number 20200347674
    • Publication date Nov 5, 2020
    • Otto Ladder Safety, Inc.
    • Clinton A. HAYNES
    • G01 - MEASURING TESTING
  • Information Patent Application

    ANGLE GAUGE
    • Publication number 20200232779
    • Publication date Jul 23, 2020
    • Michael Salais
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER SAFETY MECHANISMS
    • Publication number 20200224494
    • Publication date Jul 16, 2020
    • OD TECH PTY LTD
    • PETER O'DONNELL
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDERS, RUNG ASSEMBLIES FOR LADDERS AND RELATED METHODS
    • Publication number 20200165868
    • Publication date May 28, 2020
    • WING ENTERPRISES, INCORPORATED
    • Christian Smith
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER SUPPORT
    • Publication number 20200095827
    • Publication date Mar 26, 2020
    • Dylan Skelhorn
    • Dylan Skelborn
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Digitally-Enhanced Tools and System
    • Publication number 20200032584
    • Publication date Jan 30, 2020
    • David Bautista
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LAST STEP INDICATOR FOR LADDERS AND LADDERS INCORPORATING SAME
    • Publication number 20200032585
    • Publication date Jan 30, 2020
    • WING ENTERPRISES, INCORPORATED
    • Wesley V. Clark
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder Safety System
    • Publication number 20190345767
    • Publication date Nov 14, 2019
    • Kirk Heinbuch
    • G08 - SIGNALLING
  • Information Patent Application

    Illuminated Safety Rail and Ladder
    • Publication number 20190338940
    • Publication date Nov 7, 2019
    • James Lee Shepherd
    • F21 - LIGHTING
  • Information Patent Application

    Adaptable Ladder Accessory
    • Publication number 20190271191
    • Publication date Sep 5, 2019
    • JONES LANG LASALLE IP, INC.
    • David V. Crowell
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    INFLATABLE LADDERS AND USES THEREOF
    • Publication number 20190203533
    • Publication date Jul 4, 2019
    • Frank Thomas
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SYSTEMS AND METHODS FOR A LADDER WITH INTEGRATED LIGHTS
    • Publication number 20190195472
    • Publication date Jun 27, 2019
    • Ryan Stout
    • F21 - LIGHTING
  • Information Patent Application

    ADJUSTABLE LADDERS AND RELATED METHODS
    • Publication number 20190186200
    • Publication date Jun 20, 2019
    • WING ENTERPRISES, INCORPORATED
    • N. Ryan Moss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    AN IMPROVED RUNG FOR A COLLAPSIBLE LADDER
    • Publication number 20190128064
    • Publication date May 2, 2019
    • TELESTEPS AB
    • Jens BERNHARDSSON
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TELESCOPING LADDER WITH A CASCADING COLLAPSE MECHANISM
    • Publication number 20190055783
    • Publication date Feb 21, 2019
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LIGHTED SAFETY LADDER
    • Publication number 20180354424
    • Publication date Dec 13, 2018
    • MAC LTT, INC.
    • James A. Maiorana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PORTABLE STEP DEVICE AND METHOD
    • Publication number 20180252038
    • Publication date Sep 6, 2018
    • Michael McGarey
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS