E05B37/00 - CPC Classification Index

ClassID:

132455 ⎘

E05B37/00 - CPC Classification

Classification description:

Permutation or combination locks ; Puzzle locks

Sub-classes:

E05B37/0003 » {preventing detection of the combination} 5
E05B37/0027 » {X-ray protection} 0
E05B37/0031 » {Locks with both permutation and key actuation } 31
E05B37/0044 » {with telephone-type dial} 7
E05B37/0048 » {with changeable combination} 55
E05B37/0062 » {Operation by feeling, e.g. in darkness using Braille signs} 2
E05B37/0065 » {Master combination} 0
E05B37/0068 » {in padlocks } 49
E05B37/0072 » {Sign-, picture- or letter-based permutations} 13
E05B37/0075 » {Automatic scrambling} 1
E05B37/0096 » {with tumbler discs arranged on concentric axes, each axis being operated by a different rotating knob} 6
E05B37/02 » with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others 180
E05B37/04 » with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob 5
E05B37/08 » with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted {for adjusting the discs } 39
E05B37/12 » with tumbler discs on several axes 32
E05B37/16 » with two or more push or pull knobs, slides, or the like 39
E05B37/20 » Puzzle locks, {e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms} 12

Recent Application in this class:

20260055641

2026-02-26

ELECTROMECHANICAL LOCKS AND RELATED METHODS

20250290349

2025-09-18

DEVICE AND METHODS FOR PREVENTING UNWANTED ACCESS TO A LOCKED ENCLOSURE

20240167299

2024-05-23

DEVICE AND METHODS FOR PREVENTING UNWANTED ACCESS TO A LOCKED ENCLOSURE

20240093533

2024-03-21

LOCK

20240084621

2024-03-14

SECURITY LOCK

20230417093

2023-12-28

Extendable Door Lock

20230383592

2023-11-30

BUILDING ENTRY SECURITY DOOR SYSTEM

20230203845

2023-06-29

Device and methods for preventing unwanted access to a locked enclosure

20230141216

2023-05-11

ELECTROMECHANICAL LOCKS AND RELATED METHODS

#10

20220342490

2022-10-27

Optical sensor apparatus and method capable of accurately determining motion/rotation of object having long shape and/or flexible form

#11

20220289440

2022-09-15

Safety cover box

#12

20210354891

2021-11-18

Locking beverage container

#13

20210216149

2021-07-15

Optical sensor apparatus and method capable of accurately determining motion/rotation of object having long shape and/or flexible form

#14

20210148138

2021-05-20

Lock

#15

20200144767

2020-05-07

Welding lead cable connector holding apparatus for locking and protecting welding leads

#16

20200115029

2020-04-16

Aircraft privacy door and door frame assembly

#17

20200095803

2020-03-26

Device and methods for preventing unwanted access to a locked enclosure

#18

20200095802

2020-03-26

Device and methods for preventing unwanted access to a locked enclosure

#19

20200071956

2020-03-05

Security Indication Device and Combination Lock

#20

20200024888

2020-01-23

ELECTRONIC SAFE ASSEMBLY

#21

20190316406

2019-10-17

Safe configured for holding valuables

#22

20190286249

2019-09-19

Electronic apparatus having optical navigation circuit

#23

20190271176

2019-09-05

Lockset

#24

20190264471

2019-08-29

Security tether for skis or other objects

#25

20190239611

2019-08-08

BAG WITH INTEGRATED CABLE LOCKING SYSTEM

#26

20190119949

2019-04-25

Lock

#27

20190093393

2019-03-28

Exit device dogging operator

#28

20180328100

2018-11-15

Garage door opener system and method of operating a garage door opener system

#29

20180283044

2018-10-04

Door lock and handle assembly

#30

20180058098

2018-03-01

Illuminating locks with multiple lights and touch-sensitive switch

#31

20180051482

2018-02-22

Device and methods for preventing unwanted access to a locked enclosure

#32

20180051481

2018-02-22

Device and methods for preventing unwanted access to a locked enclosure

#33

20170306650

2017-10-26

Lockset

#34

20170275923

2017-09-28

Lock with improved locking system

#35

20170245612

2017-08-31

Bag with integrated cable locking system

#36

20170236349

2017-08-17

Dual-locking LOTO locking pins

#37

20170168591

2017-06-15

Electronic apparatus having optical navigation circuit

#38

20170138112

2017-05-18

Vehicle safe and authentication system

#39

20170051531

2017-02-23

Methods and systems of electronic and mechanical dual combination locks

#40

20170022738

2017-01-26

Lock with linearly operating latch

#41

20160326774

2016-11-10

Methods for preventing unwanted access to a locked enclosure

#42

20160258192

2016-09-08

Anti-theft device intended to be attached to an item sold over-the-counter

#43

20160244995

2016-08-25

Universal lock with sliding blocking mechanism

#44

20160208518

2016-07-21

Lock

#45

20160186463

2016-06-30

Lock

#46

20160138300

2016-05-19

Furniture embedded locking device

#47

20160032620

2016-02-04

Lockset

#48

20150376916

2015-12-31

Lock

#49

20150308160

2015-10-29

Locking device for mounting and securing an article

#50

20150292239

2015-10-15

Self-Locking Lockbox System and Method

#51

20150289601

2015-10-15

Buckle Access Regulating Device

#52

20150275550

2015-10-01

Device and methods for preventing unwanted access to a locked enclosure

#53

20150252591

2015-09-10

Lock

#54

20150233149

2015-08-20

Support device having variable security level

#55

20150197963

2015-07-16

TURNTABLE LOCK

#56

20150176308

2015-06-25

Pushbutton combination lock

#57

20150114961

2015-04-30

BOOK WITH INTEGRATED LOCKING SYSTEM

#58

20150114861

2015-04-30

System, method and apparatus for securing valuables

#59

20150101371

2015-04-16

Key Mechanism

#60

20140338406

2014-11-20

Combination lock

#61

20140260441

2014-09-18

Device for locking an article

#62

20140216112

2014-08-07

CABINET LOCK FOR PLATES OF DIFFERENT THICKNESSES

#63

20140165678

2014-06-19

Device and methods for preventing unwanted access to a locked enclosure

#64

20140109632

2014-04-24

HIGH SECURITY LOCK

#65

20130298620

2013-11-14

Mechanical combination lock

#66

20130247626

2013-09-26

Resistant mechanical combination lock and improvements thereto

#67

20130239629

2013-09-19

Lock with linearly operating latch

#68

20130047683

2013-02-28

SYSTEM AND METHOD FOR SECURE PERSONAL ITEM STORAGE IN TRIATHLON TRANSITION AREAS

#69

20130031940

2013-02-07

Manually driven electronic deadbolt assembly with fixed turnpiece

#70

20130014549

2013-01-17

Camera security system

#71

20120313392

2012-12-13

Vehicular component incorporating concealable indicia with controlled light transmission

#72

20120180536

2012-07-19

High security lock

#73

20120090363

2012-04-19

Device for actuating a closing mechanism of a lock

#74

20110266230

2011-11-03

Support device having variable security level

#75

20110185775

2011-08-04

PADLOCKS WITH ANTI-RAPPING SECURITY FEATURES

#76

20110132049

2011-06-09

Mechanical pushbutton locking arrangements

#77

20110056105

2011-03-10

Display structure and support body

#78

20100180649

2010-07-22

Self-powered electronic lock

#79

20100064744

2010-03-18

High security lock

#80

20090282879

2009-11-19

LOCK ASSEMBLY WITH ROTARY LOCKING MEMBER

#81

20090249841

2009-10-08

Mnemonic combination locking system

#82

20090224185

2009-09-10

Security protection device and method

#83

20070251282

2007-11-01

Dial for a combination lock

#84

20070245785

2007-10-25

Multistage lock cylinder assembly

#85

20070012075

2007-01-18

BRIEFCASE HAVING COMBINATION LOCK

#86

20060250055

2006-11-09

Tool storage cabinet with a lock assembly

#87

20050280500

2005-12-22

Electronic combination lock with high security features

#88

20050261804

2005-11-24

Mechanical lock manipulation device and method

#89

20050156045

2005-07-21

Combination lock and case or the like provided with a combination lock

#90

20050044910

2005-03-03

Tactile-encoded combination lock

#91

15874182

2018-08-21

Garage door opener system and method of operating a garage door opener system

#92

15462069

2018-03-06

Garage door opener system and method of operating a garage door opener system

#93

14971409

2016-11-29

Bicycle lock

#94

14574406

2016-05-24

Pushbutton-type easy-code-change handle lock