2024
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P/S
|
Smart padlocks being radio-frequency identification (RFID) electronic locks; smart electronic pad... |
|
Invention
|
Key and key blanks operable in vertically and horizontally oriented keyways.
A key or key blank ... |
2023
|
Invention
|
Cylinder lock with multiple, supplemental locking elements and associated key. A lock assembly in... |
|
P/S
|
Downloadable software, namely, key management software consisting of a database and a graphical u... |
2022
|
P/S
|
Metal locks and keys therefor; metal locking systems consisting of key control lock cylinders, re... |
|
P/S
|
Metal locks, metal lock cylinders, and keys therefor |
|
P/S
|
Metal locks, metal lock cylinders, and keys therefor |
2021
|
Invention
|
Operating a lock cylinder with multiple, supplemental locking elements. A lock assembly includes ... |
|
Invention
|
Key and key blanks operable in vertically and horizontally oriented keyways. A key or key blank i... |
2020
|
Invention
|
Lock cylinder and key with multiple, supplemental locking elements. A lock assembly includes a pl... |
|
Invention
|
Key blank with movable element, corresponding key and corresponding lock plug and lock assembly. ... |
2017
|
Invention
|
Dual function lock cylinder assembly operable by different keys. A lock cylinder assembly include... |
2015
|
Invention
|
Cylinder lock including multiple, cooperating sidebars for controlling the lock. A cylinder lock ... |
|
Invention
|
Cylinder lock including multiple cooperating sidebars for controlling the lock. A cylinder lock i... |
|
P/S
|
Metals locks, namely metal locks for doors, cabinets and closures and keys therefor; and metal lo... |
|
P/S
|
METALS LOCKS AND KEYS THEREFOR; AND METAL LOCKING SYSTEMS CONSISTING OF KEY CONTROL LOCK CYLINDER... |
|
Invention
|
Flat-bladed key. A cylinder lock with a rotating tumbler pin, a sidebar, and a slider has a keywa... |
|
Invention
|
Flat-bladed key and associated cylinder lock. A cylinder lock (10) with a rotating tumbler pin (8... |
|
Invention
|
Cylinder lock configured to be operated by a flat-bladed key. A cylinder lock with a rotating tum... |
2014
|
Invention
|
Cylinder lock with internal slider and key therefore. A lock and key combination includes a cylin... |
|
P/S
|
Metal padlocks |
|
Invention
|
Key with movable element disposed within key blade. A key with one or more movable elements that ... |
2013
|
Invention
|
Electromechanical cylinder lock. An electromechanical cylinder lock includes an outer lock shell ... |
2012
|
Invention
|
Apparatus for automatically returning a lock to a desired orientation. An electromechanical lock ... |
|
Invention
|
Electronically-controlled removable core lock. An electronic small format interchangeable core (“... |
2009
|
Invention
|
Lock, key blank, and key of a hierarchical lock system. A lock system includes keys, key blanks, ... |
|
Invention
|
Cylinder lock and auxiliary locking mechanism. A tumbler pin lock includes an auxiliary locking m... |
2008
|
Invention
|
Cylinder lock assembly with a tailpiece rotationally coupled to the cylinder plug. The present ap... |
|
Invention
|
Hierarchical cylinder lock systems. A hierarchical lock system includes a first cylinder lock hav... |
2007
|
P/S
|
[ METAL LOCKS; METAL SECURITY LOCK CYLINDERS; ] METAL KEYS FOR LOCKS [ ELECTRO-MECHANICAL CYLINDE... |
|
P/S
|
Metal locks and keys therefor. |
|
Invention
|
Key blank and key. A key blank or key has a rectangular parallel metal shaped blade which has sid... |
|
P/S
|
METAL LOCKS AND KEYS THEREFOR |
2003
|
P/S
|
Key control services for distributors, locksmiths and buyers of high security locks |
|
P/S
|
Locks, cylinder locks and keys. |
|
P/S
|
Key control services for distributors, locksmiths and buyers of high security locks, namely, main... |
|
P/S
|
KEY CONTROL SERVICES FOR DISTRIBUTORS, LOCKSMITHS AND BUYERS OF HIGH SECURITY LOCKS, NAMELY, MAIN... |
|
P/S
|
Electrical, electronic and mechanical locks and keys therefor integrated into a high security loc... |
|
P/S
|
METAL LOCKS, CYLINDER LOCKS AND KEYS |
2002
|
Invention
|
Key blank, key and master keying system. A key blank, key and master keying system for a twisting... |
|
Invention
|
Removable cylindrical lock core. A shell and core interchangeable lock assembly for use in a shel... |
|
P/S
|
Electro-mechanical cylinder locks and keys. |
2001
|
Invention
|
Rotating pin tumbler side bar lock with side bar control. A twisting tumbler lock with a side bar... |
|
Invention
|
Electromechanical parking meter door communications interface. An electronic security system for ... |
|
P/S
|
Software for key management for keys used in high security lock systems, managing end users, lock... |
2000
|
Invention
|
Accessories for a modular removable core cylinder assembly. A removable core cylinder assembly ut... |
1999
|
Invention
|
Removable core lock. A cylindrical "shell and plug" assembly has the plug rotatably received with... |
1997
|
P/S
|
Locks, cylinder locks, and keys. Key cutting machines. Electrical, electronic and mechanical lock... |
|
Invention
|
Electromechanical cylinder lock with rotary release. An electromechanical cylinder lock includes ... |
|
P/S
|
Locks, namely cylinder locks, deadbolts, dropbolts, padlocks, switchlocks, camlocks, rotary locks... |
|
P/S
|
Metal locks and keys therefor, key blanks, and metal locking systems consisting of key control lo... |
|
P/S
|
Metal locks and keys therefor. |
1996
|
P/S
|
electro-mechanical cylinder locks and keys therefor |
|
P/S
|
metal mechanical locks and metal keys therefor |
|
P/S
|
metal locks and keys therefor |
1995
|
P/S
|
metal locks and keys and key blanks [key-cutting machines] |
|
P/S
|
metals locks and keys therefor; and metal locking systems consisting of key control lock cylinder... |
1994
|
P/S
|
locks, namely, cylinder locks,[ deadbolts, dropbolts, padlocks, switchlocks, camlocks, rotary loc... |
1993
|
P/S
|
electrical, electronic and mechanical locks and keys therefor integrated into a high security loc... |
|
P/S
|
metal keys for high security locks plastic cards used for controlling reproduction of keys for hi... |
|
Invention
|
Electronic security system with novel electronic t-handle lock. An electronic security system inc... |
1991
|
P/S
|
key control services for distributors, locksmiths and buyers of high security locks; namely, main... |
1990
|
P/S
|
mechanical locks for residential and commercial use |
1986
|
P/S
|
Locks, namely, cylinder locks, deadbolts, dropbolts, padlocks, switchlocks, camlocks, rotary lock... |
|
P/S
|
LOCKS, NAMELY, CYLINDER LOCKS, DEADBOLTS, DROPBOLTS, PADLOCKS, SWITCHLOCKS, CAMLOCKS, ROTARY LOCK... |
1982
|
P/S
|
Cylinder Lock Guard |
1978
|
P/S
|
Locks of metal, cylinder locks of metal, keys.
Key cutting machines. |