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2018
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Invention
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Tool for use with adjustable backset latch. A tool for adjusting the backset of a latch bolt. The... |
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2017
|
Invention
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Channel gasket and plug for electromechanical lock. An electronic lock housing for the inside sur... |
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Invention
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Integrated card reader.
A door entry system for operating a door using a wireless transmitter de... |
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Invention
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Restraint resistant handle. A door handle pull securable to a surface of a door hinged on one edg... |
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2016
|
Invention
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Apparatus and method for control of spring force in a door closer or operator. An apparatus for a... |
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Invention
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Dual direction door closer. A door closer comprises a housing mountable to one of a door or a doo... |
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Invention
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Adjustable backset cylindrical latch. A latch assembly comprises a latch bolt and a tailpiece inc... |
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Invention
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Escutcheon mounting plate. A mount is provided for securing an escutcheon on a door. The mount co... |
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2015
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Invention
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Using low power radio to control a higher power communication interface. An integrated access con... |
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Invention
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Apparatus and method for rotating tube adjustment and visually indicating spring force in a door ... |
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Invention
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Controller for a door operator. A door operator comprises a door driver for opening and closing a... |
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2014
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Invention
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Apparatus for providing constant torque output from a door closer or operator. A door closer or o... |
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Invention
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Apparatus for connecting door closer or operator to swing door. A door closer, comprising a door ... |
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Invention
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Method and apparatus for increasing the digital input and output range on a door operator. A door... |
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|
Invention
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Virtual key ring. A virtual key ring is disclosed. A graphical representation of a key ring or ke... |
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|
Invention
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Controller for a door operator.
A communicating apparatus comprises a base unit connected to a d... |
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Invention
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Controller for a door operator. A communicating apparatus comprises a base unit connected to a do... |
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Invention
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Door closer. A door closer with an electric motor-assisted closing feature, that may generate its... |
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Invention
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Vision lite and screw boss channel. A kit for mounting a frame in a partitioning structure such a... |
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2013
|
Invention
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Apparatus and method for electromechanically retracting a door latch. A retractor element include... |
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Invention
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Door closer assembly.
A door closer comprises a piston cooperating with a rotating pinion. Upon ... |
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Invention
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Door latch operator apparatus. A device for securing a spindle to a hub in a mortise lock for a d... |
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2012
|
Invention
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Mounting bracket. A bracket is provided for use in installing door hardware on a support surface.... |
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Invention
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Door hold open arm assembly. A hold open arm assembly for a door closer to facilitate access to t... |
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Invention
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Door lockset. A sensor assembly for generating a request to exit (REX) signal for a door lockset ... |
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2011
|
Invention
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Door operator with electrical back check feature. A door operator with an electrical back check f... |
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Invention
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Dynamically adjustable door closer. A door closer with a control unit is disclosed. The control u... |
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Invention
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Door closer with dynamically adjustable latch region parameters and calibration mode. A door clos... |
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|
Invention
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Door closer assembly. A door closer with a control unit is disclosed. The control unit (110) for ... |
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|
Invention
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Door closer assembly. A door closer comprises a piston cooperating with a rotating pinion. Upon r... |
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Invention
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Door closer with self-powered control unit. A door closer with a control unit is disclosed. The c... |
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Invention
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Door control apparatus.
A door control apparatus and methods for controlling a door motion devic... |
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2010
|
Invention
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Anti-vandal plate |
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Invention
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Data transfer hinge. A data transfer hinge is disclosed. Embodiments of the present invention pro... |
