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2025
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Invention
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Anti-ligature door handle.
An anti-ligature door handle is disclosed. The door handle assembly i... |
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Invention
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Exit device privacy function.
Privacy locks and status indicators for exit devices are disclosed... |
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|
Invention
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Exit device with lockdown function.
Exit devices with lockdown functionality are disclosed. The ... |
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Invention
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Exit device with damper.
An exit device that minimizes noise is disclosed. In some embodiments t... |
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Invention
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Split mullion assembly. A set of mullion tubes configured to connect to form a single longer mull... |
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2024
|
Invention
|
Side latch exit device.
A latching device for a door includes an actuator, a first rod, a second... |
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2023
|
Invention
|
Latch bolt and strike plate with electrical conductor.
A door latch includes a latch bolt and st... |
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Invention
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Door lock with indicator. Disclosed herein is a door lock configured to indicate the lock status ... |
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|
Invention
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Access request mode for access control devices. Techniques for controlling access to zones of a b... |
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2022
|
Invention
|
Locking mechanism with status indicator. A status indicator for a locking mechanism may include a... |
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2021
|
Invention
|
Mortise lock with multi-point latch system. An adapter and interface permits a standard mortise l... |
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|
Invention
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Exit device. Embodiments described herein relate to an exit device having a construction that fac... |
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|
Invention
|
Side latch exit device. A latching device for a door includes an actuator, a first rod, a second ... |
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|
Invention
|
Indicator lock. Disclosed herein are cylindrical door locks configured to indicate the lock statu... |
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|
Invention
|
Push through latch. A door lock may include a latch bolt head and a blocking pin. The latch bolt ... |
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|
Invention
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Electrochemical cell housing. Systems and methods for controlling the emission of gases and/or fl... |
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2020
|
Invention
|
Adjustable button mechanism. A button assembly for a door lock may include a button and a shank. ... |
|
|
Invention
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Key override for electromechanical multi-point latching device. A multi-point latching device may... |
|
|
Invention
|
Vertical rod adjustment device. A vertical rod coupler includes a bracket, bolt, and cam lock. Th... |
|
|
Invention
|
Load prevention for door latches.
A latching device may include a latch, and a blocker configure... |
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|
Invention
|
Universal dogging and electronic latch retraction. A dogging mechanism for an exit device may inc... |
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|
Invention
|
Inline motorized lock drive for solenoid replacement. An inline motorized lock drive is mountable... |
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|
Invention
|
Surface vertical rod exit device. A door exit device may include an actuator, an upper latch, and... |
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2019
|
Invention
|
Side latch exit device. An exit device for a door includes an actuator, a first rod, a second rod... |
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|
Invention
|
Exit device |
|
|
Invention
|
Locking mechanism for bored lock. A locking mechanism for a bored lock has a lock chassis, a lock... |
|
|
Invention
|
Anti-ligature lever. An anti-ligature lock having a locking mechanism for retracting a latch betw... |
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|
Invention
|
Lock with a lockable push-through latch. A lock having a latch assembly with a bolt head freely m... |
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|
Invention
|
Electrochemical cell enclosure including a flame arrestor.
Electrochemical cell enclosures and r... |
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|
Invention
|
Locking device with configurable electrical connector key and internal circuit board for electron... |
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|
Invention
|
Exit device with status indicator |
|
|
Invention
|
Lora-based lock systems and methods.
A lock system may include a lock unit and a gateway. The lo... |
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2018
|
Invention
|
Hook bolt for door lock. A hook bolt for a latch assembly includes a hook that deploys laterally ... |
|
|
Invention
|
Lock systems and methods. Lock systems are disclosed. The lock system may include a lock unit and... |
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|
Invention
|
Hiccup charger. Various door locks and their methods of operation are described. In one embodimen... |
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|
Invention
|
Mortise lock translatable status indicator |
|
|
Invention
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Mortise lock status indicator |
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2017
|
G/S
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Door hardware, namely, non-electric metal latches and latch bolts incorporating technology design... |
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G/S
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Door hardware, namely, metal latches and latchbolts. Door hardware, namely, electronically-operat... |
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2015
|
G/S
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Metal door hardware, namely, levers. |
|
|
G/S
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Metal door hardware, namely, levers in the nature of door handles |
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2014
|
G/S
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HAND-OPERATED STRIPPING TOOLS, NAMELY, CABLE STRIPPERS AND WIRE STRIPPERS; HAND-OPERATED CRIMPING... |
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2013
|
G/S
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DOOR HANDLE AND DOOR LOCK TRIM PRODUCTS, DOOR PUSH/PULL PADDLE TRIM, DOOR HANDLES, DOOR LOCKS, DO... |
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2011
|
G/S
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METAL DOOR LOCKS AND HANDLES; METAL DOOR LATCHES, METAL DOOR KNOBS; METAL ESCUTCHEONS, ROSETTES, ... |
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2010
|
G/S
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Metal door hardware, namely, roseless door trim and door handles |
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|
G/S
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High security lock cylinders, door levers and door hardware. |
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|
G/S
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High security lock cylinders of metal; lock cylinders primarily made of metal for use in deadbolt... |
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2006
|
G/S
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ELECTRONICALLY CONTROLLED LOCKS WITH PROXIMITY READERS |
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2004
|
G/S
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METAL DOOR HARDWARE, NAMELY, DOOR PULLS, DOOR LEVER HANDLES, ESCUTCHEON PLATES, DOOR KNOBS, DOOR ... |
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|
G/S
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METAL ILLUMINATED DOORS; METAL ILLUMINATED LOCKS; METAL ILLUMINATED DOOR HANDLES LUMINOUS SIGNS; ... |
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2003
|
G/S
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METAL DOOR LEVERS [ , METAL DOOR TRIM, METAL MORTISE LOCKS, METAL BORED LOCKS AND METAL TRIM FOR ... |
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2002
|
G/S
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LOCKS MADE PRIMARILY OF METAL, AND KEYS THEREFOR |
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|
G/S
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METAL GOODS, NAMELY, DOOR LEVERS, DOOR TRIM, MORTISE LOCKS, BORED LOCKS, AND DOOR EXITS DEVICES N... |
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|
G/S
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METAL DOOR LEVERS [, METAL DOOR TRIM, METAL MORTISE LOCKS, METAL BORED LOCKS AND METAL TRIM FOR D... |
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2001
|
G/S
|
LOCK SETS, [ DOOR KNOB LOCKS, ] DOOR LEVERS AND DOOR CLOSERS, ALL MADE OF METAL |
|
|
G/S
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METAL HARDWARE FOR DOORS, NAMELY BORED-IN METAL LOCKSETS, METAL LOCKS, METAL LOCKSETS CONSISTING ... |
|
2000
|
G/S
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COMPUTER SOFTWARE FOR PROGRAMMING AND OPERATING KEYPAD OPERATED LOCKS, DOORS AND EXIT DEVICES |
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1996
|
G/S
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Electro mechanical exit devices and locking devices. |
|
|
G/S
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Mechanical exit devices for doors; locks, latches, keys, pad locks, lock escutcheons, lock cases ... |
|
|
G/S
|
electro-mechanical exit devices for opening and closing doors, electro-mechanical door locking de... |
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1995
|
G/S
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mechanical exit devices comprised primarily of metal in the nature of door openers and closers el... |
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1994
|
G/S
|
locks made primarily of metal, and keys therefor |
|
|
G/S
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metal key blanks |
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1993
|
G/S
|
metal keys |
|
1991
|
G/S
|
Transporting services, namely; transportation of goods of others by ship, truck, plane and rail. |
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1990
|
G/S
|
transportation services; namely, transportation of goods of others by ship, truck, plane and rail |
|
1980
|
G/S
|
Bored locks, latches, locksets, latchsets, and associated components, including knobs, escutcheon... |
|
|
G/S
|
Door-pulls, key-plates, thumb-knobs, door-knobs, door-knockers, bolts for doors, door-springs, do... |
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1979
|
G/S
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Bored Locks, Lock Sets and Latch Sets |
|
1975
|
G/S
|
ELECTRO-MAGNETIC DOOR HOLDER AND RELEASERS SOLD WITH OR WITHOUT DETECTORS TO ACTIVATE SUCH HOLDER... |
|
1959
|
G/S
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DOOR CLOSERS |
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1954
|
G/S
|
Clamps, axle-pulleys, and clothes-line pulleys.
Door-pulls, key-plates, thumb-knobs, door-knobs, ... |
|
1914
|
G/S
|
[ DOOR PULLS, DOOR HANDLES, ESCUTCHEONS, PUSH-PLATES, LETTER-BOX PLATES, KEY-PLATES, PUSH-BUTTONS... |
|
|
G/S
|
LOCKS, LATCHES, KEYS, PADLOCKS, [ STRIKE PLATES, ] LOCK-ESCUTCHEONS, LOCK-CASES [ , AND LOCK-FRON... |
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1912
|
G/S
|
[ DOOR PULLS, DOOR HANDLES, ESCUTCHEONS, PUSH PLATES, LETTER-BOX PLATES, KEY-PLATES, THUMB KNOBS,... |
|
|
G/S
|
LOCKS, LATCHES, KEYS, PADLOCKS, [ STRIKE-PLATES, LOCK-ESCUTCHEONS, ] LOCK-CASES, AND LOCK-FRONTS |
