Matches 1 - 50 out of 570 1 2 3 4 5 6 7 8 9 10 11 12 >
Match Document Document Title
7383706 Structure of a safety lock for traveling luggage cases  
A suitcase lock includes a housing forming a slot. A link bar is mounted to inside of the housing. A lid is mounted to an inner open side of the housing by the link bar pivoted to the lid. A push...
7380843 Lock device with shape memory actuating means  
A lock device which includes a bolt actuated by a flexible shape memory element. The memory element can assume an extended or a shortened configuration as a result of heating. A constraining...
7377559 Locking system for a fuel door housing  
The tank flap of an automobile is locked via a wire spring with which an extension connected to the tank flap will cooperate. A spring-biased locking body keeps the wire spring in the releasing...
7377558 Locking device  
A locking device contains a displaceable bolt and internal and external control components. In a normal state of the locking device, the internal control component and the external control...
7367596 Ground lock fitting  
A ground lock fitting comprises: an upper cover comprises a top surface and an upper sidewall, wherein a guiding hole is provided on the top surface and a thread is provided on the upper sidewall;...
7354080 Lock mechanism for electronic device  
A lock mechanism configured to be disposed in an electronic device is provided, including a first lock element, a recovering element, a balancing element, and a second lock element. The first lock...
7350835 Gate locking assembly  
A gate locking assembly includes an anchor shaft that has rectilinear-shaped first and second sections orthogonally registered with each other. The first section travels horizontally along a linear...
7267379 Flush bolt  
A flush bolt includes a bolt head and a strike. The bolt head moves out of the flush bolt in response to movement of the strike into the flush bolt, through a movable cam surface in the flush bolt....
7210320 Lock guard system  
A lock guard system for efficiently securing a dead bolt lock mechanism from outside access. The lock guard system includes a stop member comprised of a base including an upper slot and a plate...
7207199 Dead locking deadbolt  
A deadbolt mechanism including a lock out mechanism that functions to disable the operation of the deadbolt from at least one side of the deadbolt mechanism. The deadbolt mechanism includes a...
7201408 Slidable bolt assembly  
A slidable bolt assembly ( 4 ) having a tension spring ( 16 ) mounted to a slide bolt rod ( 5 ). The actuating lever ( 8 ) is adapted to be pivotally mounted and is hand-operated. The actuating...
7201407 Sliding panel latch  
A latch includes a cup adapted for mounting to a first member, snap legs for securing the cup to a first member, and a lever supported by the cup. The lever pivots about a pivot axis that is...
7144051 Method and apparatus for providing for fail safe condition for an automatic security gate  
A method and apparatus for locking a security gate operating shaft contained in a security gate operating mechanism having a housing from which extends the operating shaft, which may comprise: a...
7114753 Latch assembly for a sectional door  
A door-latching system for a sectional door with multiple door panels helps hold the door at its fully open position in case the door's counterweight torsion spring fails to do so. The...
7066678 Locking method and mechanism  
A locking method and device applicable to lock a linearly retractable device includes a locking plate in a first direction and a second direction perpendicular to each other. In the first...
7044509 Closure latch assembly  
An elongated latch bar is slidably carried in a passageway through a bolt housing and is extendable into an aligned passageway of a keeper. The extended end of the latch bar carries a transverse...
7044328 Tamper proof latch for dispensers  
A latching system for use with a dispenser having a cover hingedly connected to a back plate for movement between open and closed positions. The cover includes a latch plate or tongue which is...
6923028 Locking system for a door  
A security locking system for trailers that features an interior locking bar that is controlled from the outside. The locking bar is traversed in a linear motion parallel to the door by a toggle...
6912882 Door locking system  
A door locking system for precluding the picking of a lock comprises a door. The door has an outside, an inside and a facing surface. A bolt is mounted in the door. The bolt is adapted to slide...
6851287 Lock having a quick unlocking function  
A lock includes a quick unlocking device and a secondary locking device. Thus, when the inner handle is rotated, the latch bolt and the dead bolt are unlocked synchronously by operation of the...
6817637 Self-adjusting lock assembly  
By providing a lock assembly wherein both components forming the lock assembly are independently adjustable and self-centering, a self-adjusting lock assembly is achieved which assures component...
6808212 Reversible security gate latch  
A security latch for a double gate or door includes: a. a striker unit for attachment to a first side of the gate or door, including: 1) a striker with at least two notches at its top, a first...
6735992 Device for mutually locking two elements, in particular a covering element to an element forming a support frame  
To endow such a device, of the type with a bolt ( 1 ) actuated by a key ( 2 ), with a high level of tamper-proofing and security without compromising its simplicity and reliability, the device...
6719337 Push-push latch  
A latch wherein latching and unlatching is accomplished by an inward push by the keeper into the latch housing. The latch uses an improved housing configuration in conjunction with improved...
6709034 Sliding door handle having an integral push button locking mechanism  
There is provided an improved sliding door handle assembly having a spring operated integral push button locking mechanism. Specifically, the improved sliding door handle assembly is comprised of a...
6695507 Lock system for securing a printer door  
There is provided a lock system for securing a printer door to prevent theft of an ink cartridge. The lock system comprises a lock housing that is attachable adjacent the printer door and which has...
6669244 Securable cane bolt  
A securable cane bolt is provided that depends from the bottom of a gate or door and extends into the ground to hold the gate or door in a closed position. The securable cane bolt includes a...
6584817 Electronic anti-theft lock  
An electronic anti-theft lock mainly internally includes an electromagnetic valve having a vertically movable rod; a locating mechanism that includes a turning plate adapted to shift the whole...
6581425 Sliding member securing mechanism for a container  
This invention pertains to a mechanism for securing a container. The container includes at least one wall, which is comprised of at least a first door. The mechanism includes a first rod, which is...
6554327 Latch assembly for covered containers  
A latch assembly for securing a cover to a container comprises a base for mounting to the container cover adjacent to an edge thereof, a cover member secured to the base and a slider slidable...
6508495 Latch assembly for covered containers  
A latch assembly for securing a cover to a container comprises a base for mounting to the container cover adjacent to an edge thereof, a cover member secured to the base and a slider slidable...
6457751 Locking assembly for an astragal  
A locking assembly for an astragal that would be attached to the inactive door of a double door unit that would be installed in a residence or a building. The astragal would be attached to the edge...
6374651 Closing device for a control cabinet door, machine casing or such like  
A closing device for a control cabinet door, machine casing or the like, having a security unit with a lock attached to the control cabinet door, machine casing or the like, with a first locking...
6318138 Remotely controlled door lock  
A door lock which can be operated electrically, remotely, or mechanically using a lever or a key. The lock utilized a blocking bar which engages or disengages a notch in a locking latch. When the...
6301941 Dead-bolt locking device  
A dead-bolt locking device for preventing a dead-bolt lock from being picked open. The dead-bolt locking device includes a generally rectangular support member having a back side, a front side, a...
6247342 Lock with latch bolt for door or window  
A lock with a latch bolt (41) has a translating part (65), which can be moved by a hub which can be turned by a button and/or key operation so that it controls an additional extension of the latch...
6131966 Latch holdback mechanism for a mortise lock  
A holdback dog for a mortise lock including a holdback dog slidably mounted to a tab on the mortise lock locking link. The holdback dog is activated by first retracting the latchbolt using the...
6108196 Locking mechanism for notebook computer  
A locking mechanism for a notebook computer has an ejecting unit which elastically pushes a latch up to a certain height. The ejecting unit includes an elastic member installed at a main base panel...
6082787 Locking and unlocking device of the door of a domestic electrical appliance  
The device includes a housing having an aperture for the introduction of an engagement member fixed to the door, a retainer member mounted movably in the housing and movable between a working...
6076384 Closure for a switchgear cabinet door, machine case or the like  
A closure for a switchgear cabinet door, machine case or the like, having a safety device. A lock is attached to the switchgear cabinet door, machine case or the like with a first locking element,...
6036240 Bolt seal lock device  
Two mating L-shaped steel sheet casing members in one embodiment for sliding doors are secured to a corresponding door and have overlying front walls in the closed state. Each member has a...
5979950 Fitting for sliding door, window or like closure  
In a lock fitting for sliding closures a bolt-carrier includes a screwthreaded hole with its axis perpendicular to a covering plate to receive a screw for immobilizing a bolt on the bolt-carrier....
5950467 Door lock  
A door lock includes an external locking unit and an internal locking unit mounted on the door body of a door at outer and inner sides to hold a lock cylinder, and a locking bolt unit controlled by...
5946952 Lock cover system  
A door locking assembly is provided including a base having a pair of halves. A first one of the halves is adapted for being mounted to a door and a second one of the halves for being mounted on a...
5943886 Chest lock having a linking action  
A chest lock has a linking action and consists of a base, a lock tool set mounted on the base and composed of a lock tool and two linking members which are located at two ends of the lock tool, two...
5921117 Mailbox locking device  
A locking receptacle and a locking device for securing a mailbox, package delivery box, or other receptacle requiring a single opening of the receptacle door for a mailperson or package delivery...
5896764 Lock adapted to be accommodated within the thickness of an opening panel  
A lock which can be accommodated within the thickness of an opening panel includes two nuts rotatable about a common axis and attached to respective corresponding operating members. Each nut can...
5878612 Electromagnetically actuated lock  
An electromagnetically actuated lock is disclosed, which includes a lock bolt with a turnpin. An electromagnet is used as a retaining magnet, the electromagnet including a controlling and locking...
5865050 Locking cover for dead bolt actuators  
A locking cover for a dead bolt lock assembly that permits a user to put it in one of three positions: neutral, locked and unlocked. The cover in the neutral position permits the operation of the...
5862693 Electronically controlled security lock  
An electronically controlled security lock is provided for use with safes, vaults, hotel rooms, safe deposit boxes, and the like. The security lock includes a housing having an interior region,...
Matches 1 - 50 out of 570 1 2 3 4 5 6 7 8 9 10 11 12 >