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  • E06C7/083
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EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS E06C7/00Component parts, supporting parts, or accessories

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E06C7/083Bracket type connection
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    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, wide rung and method
    • Patent number 10,876,355
    • Issue date Dec 29, 2020
    • Werner Co.
    • Daniel C. Mora
    • 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
  • Information Patent Grant

    Braces for ladders, ladders incorporating same and related methods
    • Patent number 10,808,459
    • Issue date Oct 20, 2020
    • Wing Enterprises, Incorporated
    • Benjamin L. Cook
    • 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

    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

    Ladder rung extension assembly
    • Patent number 10,487,579
    • Issue date Nov 26, 2019
    • INVENT 7, LLC
    • Arsenio Rodriguez
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ergonomic ladder
    • Patent number 10,294,720
    • Issue date May 21, 2019
    • The Boeing Company
    • David G. Nguyen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder, wide rung and method
    • Patent number 10,151,144
    • Issue date Dec 11, 2018
    • Werner Co.
    • Daniel C. Mora
    • 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

    Fiberglass reinforced plastic products having increased weatherabil...
    • Patent number 10,077,600
    • Issue date Sep 18, 2018
    • Werner Co.
    • Richard M. Kelly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ratline for modern sailboats and method for providing a removably-p...
    • Patent number 9,376,169
    • Issue date Jun 28, 2016
    • TIWA, LLC
    • Jef Morgan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-use modular carbon-fiber ladder and bridge
    • Patent number 9,359,817
    • Issue date Jun 7, 2016
    • Allred & Associates Inc.
    • Jimmie B. Allred
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ladder and a ladder tread
    • Patent number 9,157,275
    • Issue date Oct 13, 2015
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao Leng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Elevator and escalator tool
    • Patent number 8,833,516
    • Issue date Sep 16, 2014
    • Wurtec Elevator Products & Services
    • Steven P. Wurth
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Elevator and escalator tool
    • Patent number 8,776,947
    • Issue date Jul 15, 2014
    • Wurtec Elevator Products & Services
    • Steven P. Wurth
    • E04 - BUILDING
  • Information Patent Grant

    Dual-use modular carbon-fiber ladder and bridge
    • Patent number 8,602,164
    • Issue date Dec 10, 2013
    • Allred & Associates Inc.
    • Jimmie B. Allred
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ultra lightweight segmented ladder/bridge system
    • Patent number 8,448,748
    • Issue date May 28, 2013
    • Allred & Associates, Inc.
    • Jimmie B. Allred
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fiberglass reinforced plastic products having increased weatherabil...
    • Patent number 8,418,811
    • Issue date Apr 16, 2013
    • Werner Co.
    • Richard M. Kelly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Convertible ladder
    • Patent number 7,264,082
    • Issue date Sep 4, 2007
    • Tricam Industries, Inc.
    • Dennis Simpson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extending ladder and associated manufacturing methods
    • Patent number 7,048,094
    • Issue date May 23, 2006
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extending ladder and associated manufacturing methods
    • Patent number 6,883,645
    • Issue date Apr 26, 2005
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Multifunctional adjustable ladder assembly
    • Patent number 6,880,675
    • Issue date Apr 19, 2005
    • Kuo-Ching Huang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ergonomically improved tripod stepladder
    • Patent number 6,874,598
    • Issue date Apr 5, 2005
    • William H. Baker
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Convertible ladder
    • Patent number 6,857,503
    • Issue date Feb 22, 2005
    • Tricam Industries, Inc.
    • Dennis Simpson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extending ladder and associated manufacturing methods
    • Patent number 6,708,800
    • Issue date Mar 23, 2004
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Assembly railed formed out of at least one profile element
    • Patent number 6,682,253
    • Issue date Jan 27, 2004
    • Halfen GmbH & Co. KG
    • Michael Binna
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    A STABILISER SYSTEM FOR A COLLAPSIBLE LADDER
    • Publication number 20210381312
    • Publication date Dec 9, 2021
    • TELESTEPS AB
    • Rikard MATTSSON
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder, Wide Rung and Method
    • Publication number 20210115732
    • Publication date Apr 22, 2021
    • Werner Co.
    • Daniel C. Mora
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    BRACES FOR LADDERS, LADDERS INCORPORATING SAME AND RELATED METHODS
    • Publication number 20210032932
    • Publication date Feb 4, 2021
    • WING ENTERPRISES, INCORPORATED
    • Benjamin L. Cook
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    BOAT OR RECREATIONAL VEHICLE LADDER APPARATUS
    • Publication number 20190195016
    • Publication date Jun 27, 2019
    • Bobo Ladders LLC
    • Larry Brian Champ
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LADDER RUNG EXTENSION ASSEMBLY
    • Publication number 20190186202
    • Publication date Jun 20, 2019
    • Arsenio Rodriguez
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    BOAT OR RECREATIONAL VEHICLE LADDER APPARATUS
    • Publication number 20190186201
    • Publication date Jun 20, 2019
    • Bobo Ladders LLC
    • Wayne Lawrence Soucie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PLATFORMS FOR TEMPORARY STRUCTURES AND METHODS OF ASSEMBLING THE SAME
    • Publication number 20190169931
    • Publication date Jun 6, 2019
    • Bright Structures Ltd
    • Stephen Bright
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • 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

    AN IMPROVED LADDER TUBE FOR A COLLAPSIBLE LADDER
    • Publication number 20190119985
    • Publication date Apr 25, 2019
    • TELESTEPS AB
    • Jens BERNHARDSSON
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder, Wide Rung and Method
    • Publication number 20190100963
    • Publication date Apr 4, 2019
    • Werner Co.
    • Daniel C. Mora
    • 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

    ERGONOMIC LADDER
    • Publication number 20180371835
    • Publication date Dec 27, 2018
    • The Boeing Company
    • David G. Nguyen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • 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

    Ultra Lightweight Segmented Ladder/Bridge System
    • Publication number 20140311830
    • Publication date Oct 23, 2014
    • Jimmie B. Allred
    • E04 - BUILDING
  • Information Patent Application

    ELEVATOR AND ESCALATOR TOOL
    • Publication number 20140251728
    • Publication date Sep 11, 2014
    • Steven P. Wurth
    • E04 - BUILDING
  • Information Patent Application

    Dual-Use Modular Carbon-Fiber Ladder and Bridge
    • Publication number 20140048207
    • Publication date Feb 20, 2014
    • ALLRED & ASSOCIATES INC.
    • Jimmie B. Allred
    • E04 - BUILDING
  • Information Patent Application

    Fiberglass Reinforced Plastic Products Having Increased Weatherabil...
    • Publication number 20130213739
    • Publication date Aug 22, 2013
    • Werner Co.
    • Richard M. Kelly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ULTRA LIGHTWEIGHT SEGMENTED LADDER/BRIDGE SYSTEM ACCESSORIES
    • Publication number 20130161127
    • Publication date Jun 27, 2013
    • ALLRED & ASSOCIATES INC.
    • Jimmie B. Allred
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dual-Use Modular Carbon-Fiber Ladder and Bridge
    • Publication number 20120234464
    • Publication date Sep 20, 2012
    • ALLRED & ASSOCIATES, INC.
    • Jimmie B. Allred, III
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ULTRA LIGHTWEIGHT SEGMENTED LADDER/BRIDGE SYSTEM
    • Publication number 20110209947
    • Publication date Sep 1, 2011
    • ALLRED & ASSOCIATES INC.
    • Jimmie B. Allred, III
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    STEP STOOL
    • Publication number 20110209946
    • Publication date Sep 1, 2011
    • NEW-TEC INTEGRATION(XIAMEN) CO., LTD.
    • Luhao Leng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER AND A LADDER TREAD
    • Publication number 20100170750
    • Publication date Jul 8, 2010
    • Luhao Leng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ULTRA LIGHTWEIGHT SEGMENTED LADDER/BRIDGE SYSTEM
    • Publication number 20100163340
    • Publication date Jul 1, 2010
    • ALLRED & ASSOCIATES INC.
    • Jimmie B. Allred, III
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Extendable and retractable ladder
    • Publication number 20090065304
    • Publication date Mar 12, 2009
    • Shikun JIAN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Fiberglass reinforced plastic products having increased weatherabil...
    • Publication number 20090065302
    • Publication date Mar 12, 2009
    • Werner Co.
    • Richard M. Kelly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CONVERTIBLE LADDER
    • Publication number 20080006480
    • Publication date Jan 10, 2008
    • TRICAM INDUSTRIES, INC.
    • Dennis Simpson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder stand with platform hoist and method of assembling same
    • Publication number 20070256892
    • Publication date Nov 8, 2007
    • Michael G. Breedlove
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Ladder, in particular swimming-pool ladder
    • Publication number 20070125602
    • Publication date Jun 7, 2007
    • Gerard Marbach
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Convertible fiberglass ladder
    • Publication number 20050274571
    • Publication date Dec 15, 2005
    • Dennis Simpson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Telescopic stepladder
    • Publication number 20050269159
    • Publication date Dec 8, 2005
    • Cho Shien Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS