TREA

Permutation or combination locks Puzzle locks

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Industry

  • CPC
  • E05B37/00
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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS

Current Industry

E05B37/00Permutation or combination locks Puzzle locks

Sub Industries

E05B37/0003preventing detection of the combination E05B37/0006by avoiding unauthorized viewing of the combination E05B37/001through listening or feeling E05B37/0013by producing noise E05B37/0017by producing false clicks; by use of false gates E05B37/002Speed sensors E05B37/0024limited number of tries E05B37/0027X-ray protection E05B37/0031Locks with both permutation and key actuation E05B37/0034actuated by either E05B37/0037with a key requiring successive operations E05B37/0041Key actuation allowing recovery of a lost/forgotten combination E05B37/0044with telephone-type dial E05B37/0048with changeable combination E05B37/0051by moving pins to another hole E05B37/0055by radial disengagement between hub and rim of tumbler discs or rings E05B37/0058by axial disengagement between hub and rim of tumbler discs or rings E05B37/0062Operation by feeling E05B37/0065Master combination E05B37/0068in padlocks E05B37/0072Sign-, picture- or letter-based permutations E05B37/0075Automatic scrambling E05B37/0079when unlocking E05B37/0082when locking E05B37/0086when the wing is opened E05B37/0089when the wing is closed E05B37/0093Obligatory manual scrambling E05B37/0096with tumbler discs arranged on concentric axes, each axis being operated by a different rotating knob E05B37/02with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others E05B37/025in padlocks E05B37/04with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob E05B37/08with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs E05B37/10in padlocks E05B37/12with tumbler discs on several axes E05B37/14in padlocks E05B37/16with two or more push or pull knobs, slides, or the like E05B37/163the knobs being pushed in a prescribed sequence E05B37/166each knob being pushed a predetermined number of times E05B37/20Puzzle locks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Holder for TSA-approved locks
    • Patent number 12,201,201
    • Issue date Jan 21, 2025
    • Robert Adamberry
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockset
    • Patent number 12,196,010
    • Issue date Jan 14, 2025
    • Sinox Co., Ltd.
    • Kuo-Kuang Pan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock device with double-unlocking mode
    • Patent number 12,188,260
    • Issue date Jan 7, 2025
    • Yao-Kun Yang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking clamp for securing a bicycle seat post to a bicycle frame
    • Patent number 12,162,552
    • Issue date Dec 10, 2024
    • Jesus R. Enriquez
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockset
    • Patent number 12,158,028
    • Issue date Dec 3, 2024
    • Sinox Co., Ltd.
    • Chia-Ming Wu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Opening and closing device
    • Patent number 12,158,025
    • Issue date Dec 3, 2024
    • Sinox Co., Ltd.
    • Chih-Lun Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Secure locking device, particularly for a piece of luggage
    • Patent number 12,129,686
    • Issue date Oct 29, 2024
    • DELSEY
    • Pierre Bossi
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Flippable cable lock
    • Patent number 12,129,687
    • Issue date Oct 29, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te Yu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock
    • Patent number 12,110,712
    • Issue date Oct 8, 2024
    • Yijian Li
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Password lock
    • Patent number 12,077,987
    • Issue date Sep 3, 2024
    • Shaolian Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable lock apparatus
    • Patent number 12,077,988
    • Issue date Sep 3, 2024
    • Schlage Lock Company LLC
    • Joerg Sieme
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock
    • Patent number 12,077,986
    • Issue date Sep 3, 2024
    • Schlage Lock Company LLC
    • Manjunatha Ramakrishna
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dual-code lock core and dual-code combination lock
    • Patent number 12,054,968
    • Issue date Aug 6, 2024
    • Sinox Co., Ltd.
    • Chien-Hung Wu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock
    • Patent number 12,049,769
    • Issue date Jul 30, 2024
    • Schlage Lock Company LLC
    • Manjunatha Ramakrishna
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock with override key
    • Patent number 12,044,038
    • Issue date Jul 23, 2024
    • Security People, Inc.
    • An Zhang
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Opening and closing device
    • Patent number 12,044,039
    • Issue date Jul 23, 2024
    • Sinox Co., Ltd.
    • Hong-Zhan Luo
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Cable lock
    • Patent number 12,037,815
    • Issue date Jul 16, 2024
    • Gary Schein
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety cover box
    • Patent number 12,037,170
    • Issue date Jul 16, 2024
    • Yader Vera
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dual locking combination padlock with decode function
    • Patent number 12,037,816
    • Issue date Jul 16, 2024
    • The Sun Lock Company Limited
    • Karl Lai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable lock apparatus
    • Patent number 12,031,353
    • Issue date Jul 9, 2024
    • Schlage Lock Company LLC
    • Robert Townsend
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security apparatus having a removable lock tip
    • Patent number 12,024,929
    • Issue date Jul 2, 2024
    • ACCO Brands Corporation
    • William De Meulenaere
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Universal security lock for portable electronic devices
    • Patent number 12,012,783
    • Issue date Jun 18, 2024
    • Jin Tay Industries Co., Ltd.
    • Kuo-Tsung Yang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Chain lock
    • Patent number 12,006,737
    • Issue date Jun 11, 2024
    • ABUS August Bremicker Sohne KG
    • Kenneth Wong
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock with electronic override key
    • Patent number 11,913,256
    • Issue date Feb 27, 2024
    • An Zhang
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Device and methods for preventing unwanted access to a locked enclo...
    • Patent number 11,913,255
    • Issue date Feb 27, 2024
    • LOCK II, LLC
    • J. Clayton Miller
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Security apparatus including a remote actuator assembly
    • Patent number 11,859,414
    • Issue date Jan 2, 2024
    • ACCO Brands Corporation
    • James Kao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lock
    • Patent number 11,851,910
    • Issue date Dec 26, 2023
    • Lintex Co., Ltd.
    • Chia-Sheng Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Flippable cable lock
    • Patent number 11,828,089
    • Issue date Nov 28, 2023
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te Yu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic messy code character wheel coded lock
    • Patent number 11,814,872
    • Issue date Nov 14, 2023
    • Shaolian Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety lock device
    • Patent number 11,761,240
    • Issue date Sep 19, 2023
    • Ningbo Eudemon Child Protective Equipment Co., Ltd.
    • Zhen Zhang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK FOR LOCKING MULTIPLE OBJECTS
    • Publication number 20240426142
    • Publication date Dec 26, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK AND LOCKING METHOD
    • Publication number 20240418005
    • Publication date Dec 19, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    A LOCK
    • Publication number 20240418006
    • Publication date Dec 19, 2024
    • SUPRA (UK) LIMITED
    • Robert Williams
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CABLE LOCK
    • Publication number 20240392609
    • Publication date Nov 28, 2024
    • Gary Schein
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK DEVICE WITH DOUBLE-UNLOCKING MODE
    • Publication number 20240384565
    • Publication date Nov 21, 2024
    • YAO-KUN YANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK APPARATUSES WITH SECONDARY LOCKING MECHANISMS
    • Publication number 20240384563
    • Publication date Nov 21, 2024
    • Allegion Access Technologies LLC
    • Manjunatha Ramakrishna
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PORTABLE LOCK APPARATUS
    • Publication number 20240360696
    • Publication date Oct 31, 2024
    • SCHLAGE LOCK COMPANY LLC
    • Robert Townsend
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    OBJECT SHAPED PADLOCK WITH KEY AND COMBINATION MECHANISMS HAVING NO...
    • Publication number 20240352767
    • Publication date Oct 24, 2024
    • The Sun Lock Company Limited
    • Karl Lai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTROMECHANICAL LOCKS AND RELATED METHODS
    • Publication number 20240344364
    • Publication date Oct 17, 2024
    • LOCK II, LLC
    • J. CLAYTON MILLER
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CONTROL METHOD OF A COMBINATION LOCK
    • Publication number 20240304048
    • Publication date Sep 12, 2024
    • I-Ting Shen
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Combination Lock with Override Key
    • Publication number 20240301721
    • Publication date Sep 12, 2024
    • Security People, Inc.
    • An Zhang
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    SAFETY HELMET
    • Publication number 20240286693
    • Publication date Aug 29, 2024
    • HEADLOK PTY LTD
    • Lisa Jane Cotton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DUAL LOCK ASSEMBLY STRUCTURE
    • Publication number 20240218698
    • Publication date Jul 4, 2024
    • REAL LOCKS & SECURITY CO., LTD.
    • Hsi-Hao HO
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PORTABLE LOCK OPERABLE IN OUTDOOR ENVIRONMENTS
    • Publication number 20240218705
    • Publication date Jul 4, 2024
    • ARTURO VALDES RUDD
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Helmet With Lock Assembly Device
    • Publication number 20240188668
    • Publication date Jun 13, 2024
    • Michael Arrington
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    COMBINATION LOCKING MECHANISM
    • Publication number 20240183193
    • Publication date Jun 6, 2024
    • Henry Squire & Sons Holdings Ltd
    • Glyn Green
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DEVICE AND METHODS FOR PREVENTING UNWANTED ACCESS TO A LOCKED ENCLO...
    • Publication number 20240167299
    • Publication date May 23, 2024
    • LOCK II, LLC
    • J. Clayton Miller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PASSWORD-RETRIEVING APPARATUS FOR CODED LOCK
    • Publication number 20240125144
    • Publication date Apr 18, 2024
    • WENZHOU JINJIAN SMART LOCK CO.,LTD
    • Ren TANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Combination Lock with Override Key
    • Publication number 20240110408
    • Publication date Apr 4, 2024
    • Security People, Inc.
    • An Zhang
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    COMBINATION LOCK FOR PREVENTING UNINTENTIONAL DIALING OF CHARACTER...
    • Publication number 20240102313
    • Publication date Mar 28, 2024
    • ABA LOCKS INTERNATIONAL CO., LTD.
    • Miko LEE
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK
    • Publication number 20240093533
    • Publication date Mar 21, 2024
    • TRITEQ LOCK & SECURITY, LLC.
    • Calin Roatis
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Holder for TSA-Approved Locks
    • Publication number 20240090638
    • Publication date Mar 21, 2024
    • Robert ADAMBERRY
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SECURITY LOCK
    • Publication number 20240084621
    • Publication date Mar 14, 2024
    • SINOX COMPANY LTD.
    • Chien-Hung WU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    FLIPPABLE CABLE LOCK
    • Publication number 20240076909
    • Publication date Mar 7, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CABLE LOCK
    • Publication number 20240060334
    • Publication date Feb 22, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CABLE LOCK
    • Publication number 20240044172
    • Publication date Feb 8, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Safety Device
    • Publication number 20240018801
    • Publication date Jan 18, 2024
    • OJMAR, S.A.
    • Ricardo Sendin Martin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CABLE LOCK
    • Publication number 20240011331
    • Publication date Jan 11, 2024
    • FULLYEAR-BROTHER ENTERPRISE CO., LTD.
    • Chun Te YU
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Extendable Door Lock
    • Publication number 20230417093
    • Publication date Dec 28, 2023
    • Bryan Witchey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC HANDLE DOOR LOCK EASY TO INSTALL AND USE
    • Publication number 20230417080
    • Publication date Dec 28, 2023
    • DONGCHUN HUANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES