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US20150292246 |
FITTING FOR A DOOR
The invention relates to a system (1) for actuating a lock (2), comprising a function carrier (6), in particular a frame, a door actuating member (7), in particular a door handle, a bearing... |
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US20090293567 |
Door lock recording device
A device electronically tracks the use of a key to open or close a lockset and retain information of the key to allow a user to query the device and receive information with respect to the last... |
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US20050044908 |
Digital door lock capable of detecting its operation states
The present invention relates to a digital door lock that is capable of detecting the rotations of a central gear and rotator in a non-contact sensing manner so as to accurately sense the... |
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US20050262902 |
Status indicator for a lock
A status indicator for a lock includes two locking units that operate independently, to execute locking and unlocking operations. The lock has a body, which contains an indicator and a brake bolt.... |
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US20060144103 |
Multimode lock with a visual indicator to the selected mode
A multimode lock for use with a door comprises a mechanism to enable the lock to change from a passage mode, safety mode and a secure mode, and further contains a visual identification means... |
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US20080000277 |
Lock
A lock includes a lock core and an indicator. The lock core can be turned between a locking position and a releasing position. The indicator is connected to the lock core so that the indicator is... |
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US20090090148 |
LOCK SENSOR DETECTION SYSTEM
A lock sensor detection system for detecting when a door latch assembly is in a locked condition and in engagement with a door jamb includes a circuit having an open and closed condition. The... |
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US20110016938 |
Lock Status Indicator Device
A lock status indicator device (10) includes a base (12) secured to an outer surface (26) of a door (24) with a door lock (30). The door lock (30) includes a bolt (32) moveable between an... |
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US20100225440 |
LOCK MECHANISM
A lock mechanism for sealing a goods compartment has a housing (10) supporting a shackle (62) movable between open and closed positions to permit hoops on the ends of an elongate sealing member... |
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US20100313612 |
Low-cost switch sensor remote dead bolt status indicator
A low-cost switch sensor remote dead bolt status indicator includes a switch sensor which starts a transmitter at a door lock location upon sensing of a dead bolt entering into a locked position.... |
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US20160145895 |
ARRANGEMENT FOR INDICATING THE STATE OF THE LOCK OF A DOOR WITH INDICATION LIGHTS, AND A FACE PLATE
Arrangement for indicating the state of the lock of a door with indication lights, which lock includes a lock case installed in a lock housing inside the door, a handle for opening the door, and a... |
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US20070113607 |
Indicator of a keylock
A keylock that can be opened either by a key A or by a key B, having an indicator for indicating whether the keylock has been opened by said key B, and including a housing and a stopper that is... |
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US20060107713 |
Fluid-operated communication system
A communication system including a fluid-operated calling device mounted in a first location in a building, and a fluid-operated indicator mounted in a second location in a building and in fluid... |
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US20110138866 |
ACCESS IDENTIFICATION ASSEMBLY AND METHOD OF USING SAME
An access identification assembly allows the owner of a piece of luggage or some other accessible structure to identify when someone has gained access to it. The assembly includes a housing which... |
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US20090091476 |
LOCK SENSOR FOR AN INTERNALLY LOCKING ACTUATOR
The present invention provides a lock sensor for use in an actuator such as is used in aircraft landing gear systems. The lock sensor comprises at least one field emitting device (46) mounted on a... |
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US20070240468 |
LOCK USAGE INDICATOR
A lock includes a lock body, a lock body engaging member, and a usage indicator. The lock body includes a sidewall portion and a lock interface. The usage indicator is assembled with the lock body... |
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US20060162404 |
Luggage locking device with an indicating unit
A locking device includes a seat, a latching unit, an indicating unit, a sliding unit, and a locking unit. The latching unit is formed with a window therethrough. The indicating unit has an... |
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US20070214853 |
Suitcase lock with indicator that can be opened either by setting a combination or by a key
A suitcase lock with indicator that can be opened either by setting a combination or by a key, in which a key tumbler is additionally fitted to the suitcase lock, and tongues located at a lower... |