characterized by variation of the contact surface between the key and the tumbler pins or plates

Industry

CPC
E05B19/0023

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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS E05B19/00Keys Accessories therefor

Current Industry

E05B19/0023characterized by variation of the contact surface between the key and the tumbler pins or plates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Key and key blanks operable in vertically and horizontally oriented...
- Patent number 12,077,983
- Issue date Sep 3, 2024
- ASSA ABLOY HIGH SECURITY GROUP INC.
- Thomas Duckwall
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock system with auxiliary pin tumbler stack
- Patent number 12,018,512
- Issue date Jun 25, 2024
- KABA ILCO Corp.
- Charles W. Eden
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock system with key and auxiliary pin tumbler stack
- Patent number 11,447,975
- Issue date Sep 20, 2022
- KABA ILCO Corp.
- Charles W. Eden
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cylinder lock and key combination providing extra code combinations
- Patent number 10,472,856
- Issue date Nov 12, 2019
- Winloc AG
- Bo Widén
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cylinder lock and key combination with a dual tumbler assembly and...
- Patent number 10,422,160
- Issue date Sep 24, 2019
- Winloc AG
- Bo Widén
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Safety trapped key interlock system
- Patent number 10,392,834
- Issue date Aug 27, 2019
- ENEX GROUP LTD.
- Wayne Hodgson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking system, key and key blank
- Patent number 10,316,547
- Issue date Jun 11, 2019
- ABUS August Bremicker Sohne KG
- Michael Ulrich
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock
- Patent number 10,287,800
- Issue date May 14, 2019
- Federico Dagnino
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key and lock
- Patent number 9,920,548
- Issue date Mar 20, 2018
- URBANALPS AG
- Alejandro Ojeda González-Posada
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Eliminating maximum adjacent cut specification restrictions for tel...
- Patent number 9,784,013
- Issue date Oct 10, 2017
- Mul-T-Lock Technologies Ltd
- Effi Ben-Aharon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock-key system
- Patent number 9,784,014
- Issue date Oct 10, 2017
- Assa Abloy Sicherheitstechnik Gmbh
- Peter Meissner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Flat-bladed key
- Patent number 9,771,738
- Issue date Sep 26, 2017
- ASSA ABLOY HIGH SECURITY GROUP INC.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key cylinder device
- Patent number 9,745,776
- Issue date Aug 29, 2017
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Hiroshi Tsuruta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lock pin rotational position setting key and method of use
- Patent number 9,719,275
- Issue date Aug 1, 2017
- Marc W. Tobias
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Variable section key and lock
- Patent number 9,523,217
- Issue date Dec 20, 2016
- Schlage Lock Company LLC
- Jason C. Clifford
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Variable progression key notching system
- Patent number 9,464,459
- Issue date Oct 11, 2016
- Schlage Lock Company LLC
- Brian Edward Walls
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Disc tumbler cylinder lock and key combination
- Patent number 9,447,607
- Issue date Sep 20, 2016
- Abloy Oy
- Perttu Malinen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cylinder lock configured to be operated by a flat-bladed key
- Patent number 9,416,561
- Issue date Aug 16, 2016
- ASSA ABLOY HIGH SECURITY GROUP, INC.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key and cylinder locking assembly corresponding to said key
- Patent number 9,151,077
- Issue date Oct 6, 2015
- Massimo Valente
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Key and lock assemblies
- Patent number 8,671,725
- Issue date Mar 18, 2014
- Rav Bariach (08) Industries Ltd.
- Petrisor Nicoara
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key and lock assemblies
- Patent number 8,336,350
- Issue date Dec 25, 2012
- Rav Bariach (08) Industries Ltd.
- Petrisor Nicoara
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking device and key for a locking device
- Patent number 8,266,937
- Issue date Sep 18, 2012
- C. Ed. Schulte Gesellschaft MIT Beschränkter Haftung Zylinderschlossfabrik
- Jürgen Lienau
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock and key system with extra code combinations
- Patent number 8,061,168
- Issue date Nov 22, 2011
- Winloc AG
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock and key system with improved tumblers in the lock
- Patent number 7,958,760
- Issue date Jun 14, 2011
- Winloc AG
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock and key system with extra code combinations
- Patent number 7,810,364
- Issue date Oct 12, 2010
- Winloc AG
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hierarchical cylinder lock systems
- Patent number 7,797,973
- Issue date Sep 21, 2010
- Medeco Security Locks, Inc.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Backward compatible lock system, key blanks and keys therefor
- Patent number 7,698,921
- Issue date Apr 20, 2010
- Mul-T-Lock Technologies Ltd
- Avi Almagor
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock and key system with extra code combinations
- Patent number 7,665,336
- Issue date Feb 23, 2010
- Winloc AG
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock and key system with extra code combinations
- Patent number 7,487,653
- Issue date Feb 10, 2009
- Winloc AG
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cylinder lock device
- Patent number 7,421,869
- Issue date Sep 9, 2008
- Alpha Corporation
- Shunichi Osada
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
KEY AND KEY BLANKS OPERABLE IN VERTICALLY AND HORIZONTALLY ORIENTED...
- Publication number 20240426134
- Publication date Dec 26, 2024
- ASSA ABLOY High Security Group Inc.
- Thomas DUCKWALL
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK SYSTEM WITH AUXILIARY PIN TUMBLER STACK
- Publication number 20230295955
- Publication date Sep 21, 2023
- KABA ILCO CORP.
- Charles W. Eden
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK SYSTEM WITH ENHANCED KEYWAY VARIABILITY
- Publication number 20220074230
- Publication date Mar 10, 2022
- MARC TOBIAS
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY AND KEY BLANKS OPERABLE IN VERTICALLY AND HORIZONTALLY ORIENTED...
- Publication number 20210230901
- Publication date Jul 29, 2021
- ASSA ABLOY High Security Group Inc.
- Thomas DUCKWALL
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SAFETY TRAPPED KEY INTERLOCK SYSTEM
- Publication number 20180179784
- Publication date Jun 28, 2018
- ENEX Group Ltd
- Wayne Hodgson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK
- Publication number 20170204634
- Publication date Jul 20, 2017
- Federico Dagnino
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK CYLINDERS AND CONTROL KEYS
- Publication number 20170152678
- Publication date Jun 1, 2017
- SCHLAGE LOCK COMPANY LLC
- Jason C. Clifford
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
BLANK KEY, A LOCK SET WITH A SECURITY MECHANISM AND METHOD FOR PROD...
- Publication number 20170081879
- Publication date Mar 23, 2017
- Eyal ARTSIELY
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
BLANK KEY, A LOCK SET WITH A SECURITY MECHANISM AND METHOD FOR PROD...
- Publication number 20170081880
- Publication date Mar 23, 2017
- Eyal ARTSIELY
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY AND LOCK
- Publication number 20160290007
- Publication date Oct 6, 2016
- URBANALPS AG
- Alejandro OJEDA GONZALEZ-POSADA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY CYLINDER DEVICE
- Publication number 20160194900
- Publication date Jul 7, 2016
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Hiroshi TSURUTA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Locking System, Key and Key Blank
- Publication number 20160145896
- Publication date May 26, 2016
- ABUS August Bremicker Sohne KG
- Michael ULRICH
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CYLINDER LOCK AND KEY COMBINATION WITH A DUAL TUMBLER ASSEMBLY AND...
- Publication number 20160017637
- Publication date Jan 21, 2016
- WINLOC AG
- Bo WIDÉN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DISC TUMBLER CYLINDER LOCK AND KEY COMBINATION
- Publication number 20150300044
- Publication date Oct 22, 2015
- ABLOY OY
- Perttu MALINEN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY AND CYLINDER LOCKING ASSEMBLY CORRESPONDING TO SAID KEY
- Publication number 20150121977
- Publication date May 7, 2015
- Massimo Valente
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MULTI-BLADE AND LOCKING SYSTEM
- Publication number 20130340493
- Publication date Dec 26, 2013
- Sajil J. Mathachan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
VARIABLE SECTION KEY AND LOCK
- Publication number 20130298623
- Publication date Nov 14, 2013
- SCHLAGE LOCK COMPANY LLC
- Jason C. Clifford
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY HAVING MOVABLE MEMBERS AND LOCKING SYSTEM
- Publication number 20130298621
- Publication date Nov 14, 2013
- Jason C. Clifford
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK-KEY SYSTEM
- Publication number 20120272699
- Publication date Nov 1, 2012
- ASSA ABLOY Sicherheitstechnik GmbH
- Peter Meissner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
KEY AND LOCK ASSEMBLIES
- Publication number 20120055212
- Publication date Mar 8, 2012
- RAV BARIACH (08) INDUSTRIES LTD.
- Petrisor Nicoara
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Key and lock assemblies
- Publication number 20110265530
- Publication date Nov 3, 2011
- RAV-BARIACH INDUSTRIES
- Petrisor Nicoara
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CYLINDER LOCK WITH CYLINDER HOUSING AND FLAT KEY FOR A CYLINDER LOCK
- Publication number 20110126600
- Publication date Jun 2, 2011
- Walter Baumhauer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCKING DEVICE AND KEY FOR A LOCKING DEVICE
- Publication number 20100319422
- Publication date Dec 23, 2010
- C. Ed. Schulte Gesellschaft mit beschraenkter Haftung Zylinderschlossfabrik
- Jürgen Lienau
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK AND KEY SYSTEM WITH EXTRA CODE COMBINATIONS
- Publication number 20090301149
- Publication date Dec 10, 2009
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK WITH COMBINATION PINS OF NON-CIRCULAR SECTION AND ECCENTRICITY...
- Publication number 20090193862
- Publication date Aug 6, 2009
- TALLERES DE ESCORIAZA, S.A.
- Jose ALCELA Y BEA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
IMPROVED LOCKING APPARATUS
- Publication number 20090113965
- Publication date May 7, 2009
- Yoav Weinberger
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
HIERARCHICAL CYLINDER LOCK SYSTEMS
- Publication number 20080223097
- Publication date Sep 18, 2008
- MEDECO SECURITY LOCKS, INC.
- Peter H. Field
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Lock and key system wiyh extra code combinatios
- Publication number 20080053173
- Publication date Mar 6, 2008
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Key blank with projection
- Publication number 20070220937
- Publication date Sep 27, 2007
- Charles W. Eden
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Lock and key system with extra code combinations
- Publication number 20070051147
- Publication date Mar 8, 2007
- Bo Widen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

characterized by variation of the contact surface between the key and the tumbler pins or plates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Key and key blanks operable in vertically and horizontally oriented...

Lock system with auxiliary pin tumbler stack

Lock system with key and auxiliary pin tumbler stack

Cylinder lock and key combination providing extra code combinations

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

Safety trapped key interlock system

Locking system, key and key blank

Lock

Key and lock

Eliminating maximum adjacent cut specification restrictions for tel...

Lock-key system

Flat-bladed key

Key cylinder device

Lock pin rotational position setting key and method of use

Variable section key and lock

Variable progression key notching system

Disc tumbler cylinder lock and key combination

Cylinder lock configured to be operated by a flat-bladed key

Key and cylinder locking assembly corresponding to said key

Key and lock assemblies

Key and lock assemblies

Locking device and key for a locking device

Lock and key system with extra code combinations

Lock and key system with improved tumblers in the lock

Lock and key system with extra code combinations

Hierarchical cylinder lock systems

Backward compatible lock system, key blanks and keys therefor

Lock and key system with extra code combinations

Lock and key system with extra code combinations

Cylinder lock device

Patents Applicationslast 30 patents

KEY AND KEY BLANKS OPERABLE IN VERTICALLY AND HORIZONTALLY ORIENTED...

LOCK SYSTEM WITH AUXILIARY PIN TUMBLER STACK

LOCK SYSTEM WITH ENHANCED KEYWAY VARIABILITY

KEY AND KEY BLANKS OPERABLE IN VERTICALLY AND HORIZONTALLY ORIENTED...

SAFETY TRAPPED KEY INTERLOCK SYSTEM

LOCK

LOCK CYLINDERS AND CONTROL KEYS

BLANK KEY, A LOCK SET WITH A SECURITY MECHANISM AND METHOD FOR PROD...

BLANK KEY, A LOCK SET WITH A SECURITY MECHANISM AND METHOD FOR PROD...

KEY AND LOCK

KEY CYLINDER DEVICE

Locking System, Key and Key Blank

CYLINDER LOCK AND KEY COMBINATION WITH A DUAL TUMBLER ASSEMBLY AND...

DISC TUMBLER CYLINDER LOCK AND KEY COMBINATION

KEY AND CYLINDER LOCKING ASSEMBLY CORRESPONDING TO SAID KEY

MULTI-BLADE AND LOCKING SYSTEM

VARIABLE SECTION KEY AND LOCK

KEY HAVING MOVABLE MEMBERS AND LOCKING SYSTEM

LOCK-KEY SYSTEM

KEY AND LOCK ASSEMBLIES

Key and lock assemblies

CYLINDER LOCK WITH CYLINDER HOUSING AND FLAT KEY FOR A CYLINDER LOCK

LOCKING DEVICE AND KEY FOR A LOCKING DEVICE

LOCK AND KEY SYSTEM WITH EXTRA CODE COMBINATIONS

LOCK WITH COMBINATION PINS OF NON-CIRCULAR SECTION AND ECCENTRICITY...

IMPROVED LOCKING APPARATUS

HIERARCHICAL CYLINDER LOCK SYSTEMS

Lock and key system wiyh extra code combinatios

Key blank with projection

Lock and key system with extra code combinations