TREA

Spring arrangements in locks

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  • CPC
  • E05B15/04
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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS E05B15/00Other details of locks Parts for engagement by bolts of fastening devices

Current Industry

E05B15/04Spring arrangements in locks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized latch retraction with return boost
    • Patent number 12,270,231
    • Issue date Apr 8, 2025
    • Schlage Lock Company LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cover structure of control box
    • Patent number 12,270,230
    • Issue date Apr 8, 2025
    • Timotion Technology Co., Ltd.
    • Yu-Chang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Bolt lock
    • Patent number 12,241,283
    • Issue date Mar 4, 2025
    • ABUS August Bremicker Sohne KG
    • Werner J. Kaiser
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock with easy-to-install and remove input interface module
    • Patent number 12,215,520
    • Issue date Feb 4, 2025
    • I-TEK Metal Mfg. Co., Ltd.
    • Hsi-Ting Lin
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Latch module and an appliance using the same
    • Patent number 12,188,276
    • Issue date Jan 7, 2025
    • LG Electronics Inc.
    • Myeong Jun Shin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock with handle
    • Patent number 12,180,745
    • Issue date Dec 31, 2024
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pressure sensitive flexible button lock and retractable package the...
    • Patent number 12,168,892
    • Issue date Dec 17, 2024
    • Sunshine Enclosures LLC
    • Edward Ubell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch assembly
    • Patent number 12,091,892
    • Issue date Sep 17, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Oscar Romero
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Gate latch
    • Patent number 12,084,893
    • Issue date Sep 10, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Graham Wheatland
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Control device for a push bar latch
    • Patent number 12,084,891
    • Issue date Sep 10, 2024
    • Yi Fan Liao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch bolt installation structure and door lock using such structure
    • Patent number 12,024,919
    • Issue date Jul 2, 2024
    • CMECH (GUANGZHOU) LTD.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic cargo container locking mechanism
    • Patent number 12,000,184
    • Issue date Jun 4, 2024
    • Gregory Kleynerman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-locking push button
    • Patent number 11,982,102
    • Issue date May 14, 2024
    • D. la Porte Söhne GmbH
    • Viktor Komkin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automotive door power assist
    • Patent number 11,982,119
    • Issue date May 14, 2024
    • Ford Global Technologies, LLC
    • Larry Dean Elie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatically resettable passive swing bolt lock
    • Patent number 11,965,355
    • Issue date Apr 23, 2024
    • Guanghui Luan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock assembly for a door of a distribution box
    • Patent number 11,959,304
    • Issue date Apr 16, 2024
    • Asmith Manufacturing Company
    • Ching-Hua Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Handle assembly for a door or window having a defined thickness, an...
    • Patent number 11,933,070
    • Issue date Mar 19, 2024
    • Marco Villa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Modular bidirectional spring cage
    • Patent number 11,920,375
    • Issue date Mar 5, 2024
    • Schlage Lock Company LLC
    • Saagar Mohammed
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock opening device
    • Patent number 11,859,408
    • Issue date Jan 2, 2024
    • Kindoo LLP
    • Gilbert Eid
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock device
    • Patent number 11,840,868
    • Issue date Dec 12, 2023
    • AISIN CORPORATION
    • Takumi Hayashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Knob-less horizontal-shift fire door lock
    • Patent number 11,795,733
    • Issue date Oct 24, 2023
    • Shen-Fu Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device
    • Patent number 11,781,340
    • Issue date Oct 10, 2023
    • Dezhao Xiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch structure
    • Patent number 11,781,346
    • Issue date Oct 10, 2023
    • ZIGBANG CO., LTD.
    • Chul Ho Maeng
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device with a guard lock for safety doors
    • Patent number 11,761,235
    • Issue date Sep 19, 2023
    • K.A. Schmersal Holding GmbH & Co. KG
    • Christian Uhlenbrock
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch module and an appliance using the same
    • Patent number 11,753,856
    • Issue date Sep 12, 2023
    • LG Electronics Inc.
    • Myeong Jun Shin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Attack, ballistic and blast resistant self-locking door
    • Patent number 11,725,421
    • Issue date Aug 15, 2023
    • Barry White
    • F41 - WEAPONS
  • Information Patent Grant

    Self-adjusting lock system
    • Patent number 11,708,658
    • Issue date Jul 25, 2023
    • SERDAR PLASTIK SANAYI VE TICARET ANONIM SIRKETI
    • Serdar Mustafa Tütek
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Electronic padlock
    • Patent number 11,708,707
    • Issue date Jul 25, 2023
    • Abloy Oy
    • Juha Raatikainen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Anti-unlatched mechanism and a door lock thereof
    • Patent number 11,661,763
    • Issue date May 30, 2023
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Motor vehicle door lock
    • Patent number 11,619,075
    • Issue date Apr 4, 2023
    • Kiekert AG
    • Andrzej Grzonka
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    CASING LATCH STRUCTURE FOR CABINET
    • Publication number 20250116139
    • Publication date Apr 10, 2025
    • Delta Electronics, Inc.
    • Yi-Syuan Li
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK WITH HANDLE
    • Publication number 20250084667
    • Publication date Mar 13, 2025
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH MODULE AND AN APPLIANCE USING THE SAME
    • Publication number 20250084685
    • Publication date Mar 13, 2025
    • LG ELECTRONICS INC.
    • Myeong Jun SHIN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SMALL VOLUME DOOR LOCK PANEL
    • Publication number 20250084666
    • Publication date Mar 13, 2025
    • Zhejiang Chaodai Hardware Co., Ltd.
    • Qiang HUANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE DOOR LOCK AND EXIT DEVICE COMPRISING SAME
    • Publication number 20250034908
    • Publication date Jan 30, 2025
    • Seung Won LEE
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    AUTOMATIC LOCKING DEVICE AND WINDOW
    • Publication number 20240360694
    • Publication date Oct 31, 2024
    • GUANGDONG KIN LONG HARDWARE PRODUCTS CO., LTD.
    • Baokun BAI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MULTIFUNCTIONAL STRENGTHENED LOCK STRUCTURE
    • Publication number 20240337133
    • Publication date Oct 10, 2024
    • Rick Te-Yu Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SCREEN DOOR LATCH
    • Publication number 20240254815
    • Publication date Aug 1, 2024
    • Bauer Products, Inc.
    • Bruce C. Bacon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Keyless Insertion Locking System and Method
    • Publication number 20240240494
    • Publication date Jul 18, 2024
    • DeWalch Technologies, Inc.
    • James Michael Holcomb
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR BIDIRECTIONAL SPRING CAGE
    • Publication number 20240200360
    • Publication date Jun 20, 2024
    • SCHLAGE LOCK COMPANY LLC
    • Saagar Mohammed
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Heavy Duty Lock Case
    • Publication number 20240200364
    • Publication date Jun 20, 2024
    • I-TEK METAL MFG. CO., LTD
    • Tsung-Yu Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK ASSEMBLY
    • Publication number 20240191541
    • Publication date Jun 13, 2024
    • WENZHOU YUANFEI PET TOY PRODUCTS CO.,LTD.
    • Mingyun Zhuang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK
    • Publication number 20240159084
    • Publication date May 16, 2024
    • KINGSWAY ENTERPRISES (UK) LIMITED
    • Benjamin HALL
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTROMOTIVE DRIVE FOR MOTOR VEHICLE APPLICATIONS
    • Publication number 20240151072
    • Publication date May 9, 2024
    • KIEKERT AKTIENGESELLSCHAFT
    • Peter SZEGENY
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    UNIVERSAL ELECTRONIC LATCH RETRACTION MECHANISM
    • Publication number 20240125145
    • Publication date Apr 18, 2024
    • ASSA ABLOY Access and Egress Hardware Group, Inc.
    • Michael Lorello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock Assembly for a Door of a Distribution Box
    • Publication number 20240110407
    • Publication date Apr 4, 2024
    • ASMITH MANUFACTURING COMPANY
    • Ching-Hua Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK CASE
    • Publication number 20240093531
    • Publication date Mar 21, 2024
    • POWERTEK HARDWARE CO., LTD.
    • Chung-Yu Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock with Integrated Engagement Indicator
    • Publication number 20230407673
    • Publication date Dec 21, 2023
    • Yondr, Inc.
    • Graham Dugoni
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SHELF ASSEMBLY WITH HIDDEN COMPARTMENT AND MULTI-STAGE LOCK
    • Publication number 20230399871
    • Publication date Dec 14, 2023
    • Vladimir Maliy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    COVER STRUCTURE OF CONTROL BOX
    • Publication number 20230392415
    • Publication date Dec 7, 2023
    • TIMOTION TECHNOLOGY CO., LTD.
    • Yu-Chang LIN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH MODULE AND AN APPLIANCE USING THE SAME
    • Publication number 20230366252
    • Publication date Nov 16, 2023
    • LG ELECTRONICS INC.
    • Myeong Jun SHIN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC CARGO CONTAINER LOCKING MECHANISM
    • Publication number 20230340807
    • Publication date Oct 26, 2023
    • Gregory Kleynerman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH BOLT INSTALLATION STRUCTURE AND DOOR LOCK USING SUCH STRUCTURE
    • Publication number 20230332431
    • Publication date Oct 19, 2023
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CONTROL DEVICE FOR A PUSH BAR LATCH
    • Publication number 20230323701
    • Publication date Oct 12, 2023
    • YI FAN LIAO
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ARRANGEMENT FOR LOCK DEVICE, AND LOCK DEVICE COMPRISING ARRANGEMENT
    • Publication number 20230323702
    • Publication date Oct 12, 2023
    • ASSA ABLOY AB
    • Johan VON MATERN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock with Easy-To-Install and Remove Input Interface Module
    • Publication number 20230304320
    • Publication date Sep 28, 2023
    • I-TEK METAL MFG. CO., LTD
    • Hsi-Ting Lin
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    PRESSURE SENSITIVE FLEXIBLE BUTTON LOCK AND RETRACTABLE PACKAGE THE...
    • Publication number 20230295961
    • Publication date Sep 21, 2023
    • Sunshine Enclosures LLC
    • Edward Ubell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MOTOR VEHICLE LOCK FOR A LOCKING ELEMENT OF A MOTOR VEHICLE
    • Publication number 20230295964
    • Publication date Sep 21, 2023
    • Brose Schliesssysteme GmbH & Co. Kommanditgesellschaft
    • Ludger Graute
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BOLT LOCK
    • Publication number 20230243188
    • Publication date Aug 3, 2023
    • ABUS August Bremicker Sohne KG
    • Werner J. KAISER
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock
    • Publication number 20230193654
    • Publication date Jun 22, 2023
    • Jeff Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES