A double-door lock assembly includes a first lock and a second lock which are respectively mounted on a first door and a second door. The double-door lock assembly utilizes a first linkage member of the first lock to connect a second linkage member of the second lock to allow the first and second locks to co-operate. Hence the first and second doors can be opened or closed simultaneously in the same direction.

A barn door strike assembly to receive a barn door lock bolt, the strike assembly including a main body having a first side to contact a door frame, the main body including a bolt receiving aperture disposed within a second side of the main body to receive the barn door lock bolt therein, and a strike base disposed at the first side of the main body, the strike base including a main body contacting portion connected to the main body to attach the main body to the door frame, and a plurality of connecting members to fasten the main body contacting portion to the door frame, and a plurality of apertures disposed within the main body contacting portion to receive the plurality of connecting members therethrough.

A window fastener includes a forced-entry-resistant sash lock and tilt latch assembly. The sash lock is actuated to engage a keeper to lock the closed sash window. The tilt latch assembly permits sliding of the unlocked window, and prevents tilting until the tilt latch assembly is actuated by the interconnected sash lock. The sash lock and tilt latch assembly cooperate with a stop member secured to a master window frame, to limit opening of the window to a position between the closed position and a full open position, through contact of the latch assembly with a portion of the stop member. The sash lock is configured to actuate the latch assembly into a cocked position, permitting window movement beyond the limited position, and selective contact between the latch assembly and stop member that triggers latch assembly repositioning, causing automatic locking of the sash window when moved into the closed position.

A fenestration assembly includes a frame assembly, a movable sash assembly and a lock assembly. The lock assembly includes a first lock and a second side lock. The first lock operatively locks and unlocks the moveable sash to the frame assembly in a first direction only when the movable sash is in a fully closed position. The first side lock operatively locks and unlocks the movable sash in a second direction perpendicular to the first direction both when the movable sash is in the fully closed position and a partially open position.

A double-door lock assembly includes a first lock and a second lock which are respectively mounted on a first door and a second door. The double-door lock assembly utilizes a first linkage member of the first lock to connect a second linkage member of the second lock to allow the first and second locks to co-operate. Hence the first and second doors can be opened or closed simultaneously in the same direction.

A latch arrangement for a sliding wing has a latching member that is movable by magnetic force from first position in which it is at least partially retracted within a latch housing, to a second position in which it extends at least partially out of the housing, to be received in a strike. The strike comprises a magnet or ferromagnetic arrangement to attract the latching member into a receiving and engaging formation of the strike when the sliding wing is located at or adjacent the strike.

A displacement arrangement for displacing a sliding leaf of a window or a door relative to a fixed surround of the window or the door in a direction which is transverse relative to a main plane of the window or the door includes an actuation mechanism arranged on the leaf that is movable with at least one portion in a circumferential direction of a rebate, a first control element arranged on the portion of the actuation mechanism and a second control element arranged on a guiding member, where the guiding member is guided on a fixed surround and arranged on the leaf to be movable transversely relative to the circumferential direction of the rebate.

An assembly that allows for incremental displacement of a window or door sash relative to a frame. Such a window or door system may include a handle exposed outside the window or door, retractable pins located on a sash of the window or door and holes on jambs of the window or door. The pins may be inserted into the holes to prevent the window or door from being moved if the handle is not turned. Turning the handle may pull the pins out of the holes and allow the window or door to move. A spring or similar mechanism may cause the pins to return the pins' protruding state when the handle is not being turned. The user may open the window or door to a desired open position by turning the handle and may lock the window or door at the opened position by releasing the handle for the pins to be inserted into corresponding holes for locking.

A multi-point sliding door latch intended to fit within standard sized opening in the stile of a sliding door. Preferably the latch has at least two hooks oriented in opposite directions that slide in a generally linear manner between an unlatched and latched position in response to rotation of a pair of actuators located within the latch housing. Preferably, the latch includes reinforcement blocks defining cavities with a portion of the hooks extending into the cavities when the hooks are in the latched position.

Locking system (10) for a sliding door (2) with respect to a constraint structure comprising a latch (4), associable to the sliding door (2) or to the constraint structure, rotatable or rotatably translatable between a configuration of locking and a configuration of release of the door (2), a keyhole member (6), connectable to the other between the constraint structure or the sliding door (2), which delimits a holding edge (8) that, in the locking configuration, is engaged by the latch (4) to prevent movement of the, sliding door (2) with respect to said structure, the keyhole member (6) being manually operable to move the holding edge (8) and the latch (4) apart, when the latter is in the locking configuration.