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Mark BENZIE
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Roanoke, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lock cylinder and key with multiple, supplemental locking elements
Patent number
11,624,206
Issue date
Apr 11, 2023
ASSA ABLOY HIGH SECURITY GROUP INC.
Mark Benzie
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Operating a lock cylinder with multiple, supplemental locking elements
Patent number
11,280,111
Issue date
Mar 22, 2022
ASSA ABLOY HIGH SECURITY GROUP INC.
Mark Benzie
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Dual function lock cylinder assembly operable by different keys
Patent number
10,253,526
Issue date
Apr 9, 2019
ASSA ABLOY HIGH SECURITY GROUP INC.
Douglas E. Trent
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Cylinder lock and auxiliary locking mechanism
Patent number
8,186,194
Issue date
May 29, 2012
Medeco Security Locks, Inc.
Peter H. Field
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Cylinder lock assembly with a tailpiece rotationally coupled to the...
Patent number
7,895,865
Issue date
Mar 1, 2011
Medeco Security Locks, Inc.
Glenn Hartman
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Key blank, key and master keying system
Patent number
6,945,082
Issue date
Sep 20, 2005
Medeco Security Locks, Inc.
Peter H. Field
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
CYLINDER LOCK WITH MULTIPLE, SUPPLEMENTAL LOCKING ELEMENTS AND ASSO...
Publication number
20230313562
Publication date
Oct 5, 2023
ASSA ABLOY High Security Group Inc.
Mark BENZIE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
OPERATING A LOCK CYLINDER WITH MULTIPLE, SUPPLEMENTAL LOCKING ELEMENTS
Publication number
20210310277
Publication date
Oct 7, 2021
ASSA ABLOY High Security Group Inc.
Mark BENZIE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
LOCK CYLINDER AND KEY WITH MULTIPLE, SUPPLEMENTAL LOCKING ELEMENTS
Publication number
20210102402
Publication date
Apr 8, 2021
ASSA ABLOY High Security Group Inc.
Mark BENZIE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
DUAL FUNCTION LOCK CYLINDER ASSEMBLY OPERABLE BY DIFFFERENT KEYS
Publication number
20170321450
Publication date
Nov 9, 2017
ASSA ABLOY High Security Group Inc.
Douglas E. TRENT
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Cylinder Lock and Auxiliary Locking Mechanism
Publication number
20090241620
Publication date
Oct 1, 2009
MEDECO SECURITY LOCKS, INC.
Peter H. FIELD
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
CYLINDER LOCK ASSEMBLY WITH A TAILPIECE ROTATIONALLY COUPLED TO THE...
Publication number
20090044579
Publication date
Feb 19, 2009
MEDECO SECURITY LOCKS, INC.
Glenn Hartman
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Key blank, key and master keying system
Publication number
20030024287
Publication date
Feb 6, 2003
Peter H. Field
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES