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2019
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Invention
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An improved position monitoring device. A position monitoring device is described including: a fi... |
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2016
|
Invention
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A magnetic field generator for use in a locking arrangement. A magnetic field generator is descri... |
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2014
|
Invention
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Position monitoring device and method.
A position monitoring device according to one embodiment ... |
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Invention
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A position monitoring device. A position monitoring device including: a first module including at... |
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2013
|
Invention
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Door locking installation and locking mechanism.
A door locking installation is described compri... |
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Invention
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A door locking installation and locking mechanism. A door locking installation is described compr... |
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2012
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Invention
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A locking device. A locking device is described including: a rotary motor; a worm drive arrangeme... |
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2011
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Invention
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A locking mechanism. A locking mechanism is disclosed including: a plunger; a plurality of lockin... |
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2010
|
Invention
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A door locking arrangement incorporating a security plate. A security plate for use in a door loc... |
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2008
|
Invention
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A system and method for conducting inspections of fire doors. A system for conducting inspections... |
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Invention
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An electronic door strike. An electronic strike is disclosed which includes a strike body; a mode... |
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2007
|
Invention
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A mode selector for an electric lock. A mode selector for an electronic lock is disclosed includi... |
|
|
Invention
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A door strike. A door strike including: a latch retainer for retaining a door latch; a lock actua... |
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Invention
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Magnetic lock means with auxiliary mechanical locking or resistance means. A lock is disclosed in... |
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Invention
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A lock. A lock is disclosed including: a lock bolt; and a housing; the lock bolt is pivotally mou... |
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2006
|
Invention
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A device for controlling a door. A device for controlling a door, the device comprising: a body; ... |
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Invention
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An electromagnetic door lock. An electromagnetic door lock is described which includes at least t... |
