ClassID:

132397

E05B27/0042 - CPC Classification

Classification description:

Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type

Recent Application in this class:
#1
20250369269
2025-12-04

STORAGE BOX MOUNTING PLATE WITH LOCKING MECHANISM

#2
20250263950
2025-08-21

KEY ELEMENT, LOCK CYLINDER, LOCKING SYSTEM, AND METHOD

#3
20250207431
2025-06-26

KEY AND CORE WITH CAM BLOCKING

#4
20250207430
2025-06-26

Lock Cores and Keys

#5
20250207429
2025-06-26

Lock Cores and Keys

#6
20250137290
2025-05-01

LOCK CYLINDER WITH ELECTRONIC KEY RECOGNITION

#7
20250012112
2025-01-09

FLAT KEY FOR A LOCKING CYLINDER

#8
20240368919
2024-11-07

FLAT KEY COMPRISING SURFACE CODING AND A CYLINDER LOCK

#9
20240328206
2024-10-03

ELECTRO-MECHANICAL LOCK CORE

#10
20240263487
2024-08-08

LOCKING PIN ASSEMBLIES AND USES THEREOF

#11
20240159081
2024-05-16

Key and core with cam blocking

#12
20230082003
2023-03-16

Key and core with cam blocking

#13
20220389739
2022-12-08

Locking pin assemblies and uses thereof

#14
20220389738
2022-12-08

LOCK STRUCTURE AND METHOD OF PROTECTION

#15
20220372795
2022-11-24

Electromechanical lock assembly with annular element, blocking and retaining devices

#16
20220259890
2022-08-18

Lock cylinder with electronic key recognition

#17
20220251879
2022-08-11

Electro-mechanical lock core

#18
20220098897
2022-03-31

Key combination element in key blank and key

#19
20210355709
2021-11-18

High security lock with slider to isolate lock pins from cylinder applied torque

#20
20210246689
2021-08-12

Electro-mechanical lock core

#21
20200378151
2020-12-03

Lock and key therefor

#22
20200291679
2020-09-17

Cylinder lock and key system

#23
20200224453
2020-07-16

Lock cylinder with electronic key recognition

#24
20200040607
2020-02-06

Electro-mechanical lock core

#25
20200024868
2020-01-23

Puller tool

#26
20200024865
2020-01-23

Lockdown cylinder locks

#27
20190218822
2019-07-18

Cylinder lock and associated key

#28
20190093390
2019-03-28

Key and corresponding lock

#29
20180320408
2018-11-08

Set of profile members in combination with a key plug, a method to manufacture such a key plug and a combination also including an associated key

#30
20170298654
2017-10-19

Lock cylinder with electronic key recognition

#31
20170152677
2017-06-01

Systems and methods for key recognition

#32
20160265250
2016-09-15

Cylinder lock and associated key

#33
20160265248
2016-09-15

KEY HAVING AN ENCODING MOVEABLE ELEMENT

#34
20160145911
2016-05-26

Truck cap handle and lock assembly

#35
20160017637
2016-01-21

Cylinder lock and key combination with a dual tumbler assembly and a key therefore

#36
20150300043
2015-10-22

Cylinder lock and combination of such a lock and key

#37
20150114059
2015-04-30

Lock system

#38
20130327102
2013-12-12

Lock assembly with movable element

#39
20130319058
2013-12-05

Cylinder lock

#40
20130276490
2013-10-24

Cylinder lock

#41
20130091911
2013-04-18

Cylinder lock assembly with non-rotating elements

#42
20130091910
2013-04-18

Cylinder lock assembly with non-rotating elements

#43
20120060726
2012-03-15

Emergently Openable Safe Door

#44
20120060571
2012-03-15

Dual key bi-step lock

#45
20120055212
2012-03-08

Key and lock assemblies

#46
20110289989
2011-12-01

Method for profiling a flat key, and flat key produced according to the method

#47
20110271724
2011-11-10

LOCK CYLINDER ASSEMBLY

#48
20110265530
2011-11-03

Key and lock assemblies

#49
20110252846
2011-10-20

Locking system

#50
20110083484
2011-04-14

Locking device with associated key and blocking rib sensing

#51
20110079059
2011-04-07

Locking arrangement comprising a lock cylinder and a matching key

#52
20110072868
2011-03-31

Cylinder protective system

#53
20110072867
2011-03-31

Key, lock and locking mechanism

#54
20100206027
2010-08-19

Cylinder lock and key combination with a blocking element in the lock

#55
20100206026
2010-08-19

Profile key with local recess

#56
20100050715
2010-03-04

Magnetic coded lock mechanism

#57
20090277235
2009-11-12

Lock cylinder assembly

#58
20090272161
2009-11-05

Cylinder and Associated Key

#59
20090113965
2009-05-07

IMPROVED LOCKING APPARATUS

#60
20080236223
2008-10-02

Key combination element in key blank and key

#61
20080028810
2008-02-07

Lock

#62
20070220937
2007-09-27

Key blank with projection

#63
20070214847
2007-09-20

Locking device and key

#64
20070137272
2007-06-21

Cylinder lock with an axially moving sidebar

#65
20060230797
2006-10-19

Key core

#66
20060144104
2006-07-06

Burglarproof lock core structure

#67
20060117821
2006-06-08

Method of making a key for a pin tumbler lock

#68
20060027006
2006-02-09

Key stop positioning system

#69
20060027004
2006-02-09

Key with compound actuator ramps in recessed longitudinal channel

#70
20050210939
2005-09-29

Key with actuating nodes in recessed longitudinal channel

#71
20050072199
2005-04-07

Discriminating mechanism for a pin tumbler lock

#72
20050005659
2005-01-13

Programmable cylinder lock system

#73
20050005658
2005-01-13

Cylinder lock with programmable keyway

#74
18912733
2025-06-24

Lock cores and keys

#75
17885818
2022-11-15

Key system of lock