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2023
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Invention
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Heavy duty lock case.
A heavy duty lock case is mounted on a door and includes a latch coupled w... |
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2022
|
Invention
|
Lock case interlockable with an anti-theft latch.
A lock case interlockable with an anti-theft l... |
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Invention
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Lock case with an anti-pick function.
A lock case with an anti-pick function is mounted on a doo... |
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Invention
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Door opener capable of controlling door closing speed. A door opener capable of controlling the d... |
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Invention
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Door opener having an anti-loose linking unit. A door opener with an anti-loose linking unit incl... |
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Invention
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Electronic control door lock.
An electric control door lock includes an inner operational device... |
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Invention
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Door lock permitting electric locking and unlocking. A door lock includes a latch slideably recei... |
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Invention
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Door lock with easy-to-install and remove input interface module.
A lock device includes a latch... |
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Invention
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Lock device with a clutch. A clutch includes an outer box and an intermediate member pivotably co... |
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2021
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Invention
|
Door opener with adjustable screw rod. A door opener includes a driving device having a first tra... |
|
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Invention
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Door opener with exposed control panel. A door opener includes a first side cover fixed to a moun... |
|
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Invention
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Easy-to-install door opener.
A door opener includes a mount seat having a bottom wall. A reinfor... |
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Invention
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Driving device for a door opener. A driving device for a door opener includes a motor driving a f... |
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Invention
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Latch control device. A latch control device includes a connecting seat divided by two integrally... |
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Invention
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Door lock with reinforced fireproof function. A door lock with a reinforced fireproof effect incl... |
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Invention
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Electric control device for a latch. An electric control device for a latch includes a mounting s... |
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2019
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Invention
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Latch control device cooperating with a lock. A latch control device includes a mounting seat and... |
|
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Invention
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Anti-torsion door lock.
An anti-torsion door lock includes a lock body having an outer chassis. ... |
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2018
|
Invention
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Latch coupling device |
|
|
Invention
|
Latch guiding and coupling device.
A latch guiding and coupling device includes a coupling seat ... |
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Invention
|
Latch stopper for a double door |
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Invention
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Stopper for a top or bottom latch |
|
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Invention
|
Electric latch control device. An electric latch control device includes a mounting member having... |
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Invention
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Modularized electric latch control device. A modularized electric latch control device includes a... |
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Invention
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Lock assembly. A lock assembly includes a driving member pivotably mounted in a frame and interlo... |
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2017
|
Invention
|
Electric door lock. An electric door lock includes an operating device and a latch device operabl... |
|
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Invention
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Auto-latching latch assembly. An auto-latching latch assembly is mounted to a follower door of a ... |
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Invention
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Modularized electric door lock. A modularized electric door lock includes an operating device mou... |
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2016
|
Invention
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Door lock permitting easy change in lock core assembly orientation. A door lock (10) includes a d... |
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2015
|
Invention
|
Double door coordinator. A double door coordinator includes a release mechanism mounted in a body... |
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Invention
|
Door access control system. A door access control system (9) includes a door lock (10) mounted to... |
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Invention
|
Door access control system with a cloud function. A door access control system (9) with a cloud f... |
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Invention
|
Virtual touch-control lock. A virtual touch-control lock includes a processing module electricall... |
|
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Invention
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Housing for a control module of an electric lock |
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2014
|
Invention
|
Lock cylinder for a door lock. A lock cylinder is mounted to an outer operating device of a door ... |
|
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Invention
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Door lock with a wireless charging device. A door lock mounted to a door includes a latch head. A... |
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|
Invention
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Lock device with a electric locking function. A lock device with an electric locking function inc... |
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Invention
|
Outer operating device for a door lock. An outer operating device for a door lock includes a moun... |
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Invention
|
Door latch device.
A door latch device includes a positioning seat having a positioning portion ... |
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Invention
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Cylindrical lock with automatic electronic locking function. A cylindrical lock includes an outer... |
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Invention
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Latch assembly with an anti-picking function. A latch assembly with an anti-picking function incl... |
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P/S
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electric locks; electronic locks; electronic anti-theft locks; electric and electronic locks for ... |
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P/S
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locks, namely, metal locks, metal locks for doors, metal cylinder locks, and fireproof metal lock... |
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Invention
|
Panic exit door lock with an indication of a locking state. A panic exit door lock includes an ou... |
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Invention
|
Latch assembly for a double door. A latch assembly (10) is mounted to a follower door (275) of a ... |
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Invention
|
Push/pull operating device for driving a latch device. A push/pull operating device includes firs... |
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2013
|
Invention
|
Panic exit door lock with an indication of a locking state. A panic exit door lock includes an in... |
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P/S
|
Locks, namely, metal locks, metal locks for doors, metal cylinder locks, and fireproof metal lock... |
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Invention
|
Fire bolt assembly for a door. A fire bolt assembly (10) includes a receiving tube (117) mounted ... |
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Invention
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Latch with an automatic locking function for a double door. A latch assembly includes a latch hav... |
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2012
|
Invention
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Outer operational device for a door lock. An outer operational device (13) for a door lock includ... |
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Invention
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Driving member for an outer operational device of a door lock. A driving member (44) for an outer... |
