Matches 1 - 18 out of 18
Match Document Document Title
7363789 Computer network equipment enclosure having exchangeable securing mechanisms  
An enclosure suitable for housing computer/network equipment for which controlled access is desirable. The enclosure has at least one, preferably two, enclosure doors secured by respective lock...
7225650 Lock assembly having securing engagement plate  
A lock assembly for attachment to an enclosure door. The enclosure door has a lock assembly receiving opening specifically created to receive the lock assembly. The preferred lock assembly includes...
7024896 Lock assembly having secure engagement plate  
A lock assembly for attachment to an enclosure door. In preferred embodiments, the enclosure door has a lock assembly receiving opening for receiving the lock assembly, the lock assembly includes a...
6722170 Lock assembly having secure engagement plate  
A lock assembly for attachment to an enclosure door. The enclosure door has a lock assembly receiving opening created to receive the lock assembly. The lock assembly includes a lock case assembly...
6655180 Locker lock with adjustable bolt  
An electronic lock device includes provision for setting different bolt or latch extension lengths, to accommodate different door lock situations. In addition, the bolt or latch itself preferably...
6619085 Remote-controlled lock  
A remote-controlled lock includes a shell, an engage base, a fix base, a motor, a circuit board, an actuating member, a passive member and a spring. The circuit board receives a locking signal from...
6212923 Lock including means for sensing position of bolt and for indicating whether or not bolt is extended from lock case  
A dead bolt lock automatically blocks the extended bolt to prevent externally-applied force from thrusting the bolt back into the lock case, and in the event of physical attack the lock responds by...
6196037 Lock system enabling user to lock door and extend lock bolt in a single action and push-pull lock with cushioning arrangement for protecting bolt drive components  
A dead bolt lock automatically blocks the extended bolt to prevent externally-applied force from thrusting the bolt back into the lock case, and in the event of physical attack the lock responds by...
6178794 Lever handle controller  
A free-wheeling lock mechanism for operating a door latch includes a body, a handle, a lock and a split shaft having two halves rotationally connected together along the shaft axis. One half of the...
6094952 Dead bolt combination lock with integrated re-locking features  
A dead bolt lock automatically blocks the extended bolt to prevent externally-applied force from thrusting the bolt back into the lock case, and in the event of physical attack the lock responds by...
6016677 Dead bolt combination lock and push-pull lock, each with integrated re-locking features, lock with auxiliary security features, and lock keypad with tamper detection and response features  
A dead bolt lock automatically blocks the extended bolt to prevent externally-applied force from thrusting the bolt back into the lock case, and in the event of physical attack the lock responds by...
5992195 Lever handle controller for mortise lock  
A free-wheeling lever handle controller for operating a mortise lock provides free-wheeling functionality while maintaining the full operational characteristics of various mortise lock functions. A...
5894277 Programmable digital electronic lock  
An electronic lock for use with lockers assigned for transitory or permanent use, has a keypad for entering a preselected sequence of digits. Programmable for each use in the transitory mode, the...
5886644 Programmable digital electronic lock  
An electronic lock for use with lockers has a recess or contacts for accepting an electronic ID chip as a "key". Upon receiving the current ID chip, the lock shifts a latch to unlocked position,...
5715715 Lock assembly with motorized power screw  
A lock assembly comprising a casing, a lever rotatably attached to the casing, the lever having a spindle attached thereto, a motor secured to the casing, the motor having a shaft, a substantially...
5561995 Door fastener  
A door locking mechanism 8 is described having an espagnolette mechanism interconnecting longitudinally movable bolts 12 at the periphery of a door 4. The bolts 12 have individual deadlocking...
5473236 Electronic lock system for door latch assembly  
An electronic lock assembly mounts to the opposite sides of a door to provide an electronically operable level of security. An electronic reader generates a signal which is employed to control the...
5339662 Door locking system  
A locking system is provided for doors with a bolt unit installed on the inside and a control unit installed on the outside of the door. The bolt unit has a casing enclosing a bolt displaceable...
Matches 1 - 18 out of 18