Abstract: A lock mechanism is provided which may actuate both a deadbolt and flush bolts in response to a single lock movement. The mechanism includes a dual element bolt throw and flush bolt actuator, which locks in place in the extended position if the end of the bolt is pressed inwardly. The throw includes a transfer mechanism which transposes the horizontal movement of the bolt to vertical movement at the flush bolts. The flush bolts also include a mechanism to limit retraction thereof if the extending end of the flush bolt is exposed to inward directed force. The entire lock mechanism may be actuated by a standard cylindrical lockset having actuating jaws extending therefrom.

Abstract: The new table locking apparatus has opposed bolts, each connected to a rigid link for axial bolt movement. In the improvement, each link is pinned to an operating rod and the operating rod is coupled to a hand-operated toggle mechanism for bolt movement. The toggle mechanism provides positive control of bolt position. The apparatus is particularly useful with tables of the type stored in wall pockets and used in schools and other institutions.

Abstract: An independent dual deadbolt locking mechanism for securing doors, windows or the like. The dual locking mechanism has a single pivot key that acts to place two deadbolt locks in either a locked or unlocked position simultaneously. The deadbolts may be oriented at various angles to one another. Typically, the deadbolts are oriented at a 90 degree angle from one another, with one deadbolt locking into the side frame of a door, and the other locking into the upper door frame or floor. The mechanical arrangements of the locking mechanism allows one deadbolt to be broken or forced into an unlocked position without affecting or unlocking the other independent deadbolt.

Abstract: A latch system is provided having utility in securing a planar member in a closed position within a housing having a portal. A base plate is secured to the planar member and a rotatable member having a generally circular periphery is coupled to the base plate. A cover is secured to the base plate and rotatably retains the rotatable member thereon. The cover includes a generally circular aperture having a diameter less than that of the periphery of the rotatable member, wherein upon assembly the generally circular periphery of the rotatable member opposes the generally circular aperture of the cover. At least one detent protrusion is formed on either the generally circular periphery of the rotatable member or the diameter of the generally circular aperture in the cover. At least one detent recess is formed in the other of the generally circular periphery of the rotatable member or the diameter of the generally circular aperture and opposes the detent protrusion.

Abstract: An independent dual deadbolt locking mechanism for securing doors, windows or the like. The dual locking mechanism has a single pivot key that acts to place two deadbolt locks in either a locked or unlocked position simultaneously. The deadbolts may be oriented at various angles to one another. Typically, the deadbolts are oriented at a 90 degree angle from one another, with one deadbolt locking into the side frame of a door, and the other locking into the upper door frame or floor. The mechanical arrangements of the locking mechanism allows one deadbolt to be broken or forced into an unlocked position without affecting or unlocking the other independent deadbolt.

Abstract: A container having a body and a cover, in which the cover can be conveniently opened using only one hand from a latched state of the body and the cover. Engaging members between cover and body are movable under force, when the cover is closed, between an engaging position where the cover is engaged with said body and a releasing position where the cover is not engaged with the body. However, the engaging member cannot be returned to the engaging position while the cover is closed. Lock means prevent the engaging member from moving from the releasing position to the engaging position in spite of application of force. Once the cover is opened the engaging member moves from said releasing position to said engaging position.

Abstract: A locking astragal for attaching to an inactive leaf of a double doorway. In the illustrated embodiment, an elongated astragal casing has a channel and bolt-slide assemblies mounted slidably within the channel. Each bolt-slide assembly includes a latching member and bolt. By depressing the latching member, the latching member can slide through the channel to extend and lock the bolts into indentations in the upper and lower surfaces of the door frame. The bolts may also be retracted back into the astragal to open the inactive leaf. In the illustrated embodiment, each latching member has an integral spring which simplifies fabrication and assembly.

Abstract: A locking astragal for attaching to an inactive leaf of a double doorway. In the illustrated embodiment, an elongated astragal casing has a channel and bolt-slide assemblies mounted slidably within the channel. Each bolt-slide assembly includes a latching member and bolt. By depressing the latching member, the latching member can slide through the channel to extend and lock the bolts into indentations in the upper and lower surfaces of the door frame. The bolts may also be retracted back into the astragal to open the inactive leaf. In the illustrated embodiment, each latching member has an integral spring which simplifies fabrication and assembly.

Abstract: A door lock mechanism for a pair of doors oppositely hung on the frame of a cabinet. The door lock mechanism comprises a pair of studs, one to be attached respectively to each door, a lock body to be attached to the frame, and a latch assembly carried on the lock body and provided by a pair of latch members and a spring urging the latch members to their latching positions. Each of the studs has a camming head at its free end which cooperates with a portion of the lock body to guide the stud into a cavity provided in the lock body as the respective door is closed. Each stud is also provided with a recess adapted to receive a detent end portion of one of the latch members to releasably retain the respective door in its closed position.

Abstract: A housing with a top wall, upstanding parallel walls and two upstanding posts between the upstanding walls on a line parallel with the walls. Each post extends through an elongated opening in a first bolt which is mounted slidingly in the housing for reciprocation toward first and second ends of the housing. The bolt is extendible beyond the second end of the housing for engaging a window jamb when the housing is mounted on a sash of a tilt window that is fully seated in the jamb. The bolt is urged toward the second end by a spring in one of the elongated openings, bearing on the bolt and the post in the opening. A second bolt is supported slidingly between the first bolt and one of the walls, and is extendible beyond the second end for engaging the jamb. A portion of the first bolt extends through an upstanding wall, and a portion of the second bolt extends through the top wall.

Abstract: An improved deadbolt doorlock bolt assembly has a squeeze-operated "U"-shaped bolt in a channel and may be combined with a receiver assembly. The lock may include an elongated guard with an elongated hook, the guard being hinge mounted on either assembly. When the guard is set, it limits opening of the door to just enough for identification purposes.

Abstract: A lifting gate controlling device for controlling the front lifting gate of a baby's crib, including a mounting bar fastened in either front corner post of a baby's crib, a slide movably mounted on the mounting bar, a lock bolt fastened in the slide and controlled by a compression spring, a movable socket and a retaining block to releasably engage into a slot on the mounting bar, so that when the top rail of the front lifting gate is moved upwardly, this causes the lock bolt to disengage from the slot on the mounting bar, thus permitting the front lifting gate to be moved from an upper limit position to a lower limit position. A slopping track is made on the mounting bar to guide the lock bolt into the slot, when the front lifting gate is moved upwards from its lower limit position, so that the front lifting gate can be locked in its upper limit position.

Abstract: A pivot latch adapted for releasably securing a pivotable sash window to a master frame. The master frame has opposed, vertically extending guide rails. The sash has a hollow top sash rail, a base and a pair of hollow stiles cooperatively connected together at adjacent extremities thereof to form a rectangular sash frame. The top sash rail includes a pair of opposing header slots. Each of the header slots forms a pair of opposing, longitudinal header rails. The pivot latch comprises a housing having an outward end opening. A latch bolt is disposed within the housing. The pivot latch further includes a spring for biasing the latch bolt outwardly through the outward end opening and is adapted for engaging one of the guide rails. The housing has a cover having longitudinal edges and a pair of side walls depending from the cover and disposed inward of the edges.

Abstract: A latch for use in window constructions, particularly vertically and horizontally sliding window constructions. The latch is generally mounted internally in a window sash frame so that its latch bolt protrudes from the sash to engage a guide slot in the main frame jamb or header of a window frame. The latch includes a thin rectangular base plate having upstanding bosses on its opposing ends which are pierced by vertical bores that pass through the base plate. The latch bolt is of substantially the same width as the base plate and slides over it. The bolt includes two openings spaced to receive the upstanding bosses on the base plate, each opening having a first lower region sized to slidably accommodate a boss and a second wider ovate upper region sized to slidably accommodate the head of a screw fastener. Two screw fasteners driven respectively through the vertical bores in the bosses on the ends of the base plate affix the latch to a window sash and secure the bolt to the base plate.

Abstract: Sliding bolt door locking apparatus that may be installed on the inside or outside surface of any door, and which may be installed on any side of the door. The sliding bolt locking apparatus may be easily bolted to an existing door and does not require removal of significant material for installation. The apparatus may be installed on the interior surface of a hinged door, and on any side of the door, including that side of the door having the hinge. Four separate sliding door locking apparatus assembles may be installed on the four interior sides of a hinged door for increased security against unwanted entry.

Abstract: Fastener for sliding windows comprising a case fixed on the inner face of the front stile of the sliding leaf and serving as housing for a latch hook which can be controlled from both the outside and the inside. To obtain locking at several locations of the sliding window against the window frame, the fastener is equipped with at least one control rod sliding in a faceplate housed in a front stile of the leaf, with the control rod and latch hook being activated simultaneously.

Abstract: A latch system is provided having utility in securing a door or planar member in a fixed position within a housing having a portal. The portal includes a defined periphery with a plurality of apertures therein. The planar member is pivotally mounted adjacent the portal. A rotatable member is mounted adjacent to the planar member. The latch system also includes a plurality of elongate members, each of the elongate members having a first end adapted to slidably enter an associated aperture and a second end pivotally mounted to the rotatable member, wherein rotation of the rotatable member will cause both angular and axial movement of the elongate members. Rotation of the rotatable member in one direction causes the first ends of the elongate member to engage associated apertures securing the planar member in a closed position.

Abstract: A baby crib includes a frame body having a pair of upright support posts, a fence member extending between the upright support posts and having a hollow frame with two ends, and a pair of mounting pieces mounted to the upright support posts so as to connect the fence member to the upright support posts. Each of the mounting pieces has a flat plate member formed with a plurality of spaced engaging slots and a pair of first slide rails. Each of a pair of slide bodies has a slide portion with a through hole to be selectively aligned with one of the engaging slots, and a pair of second slide rails slidably engaging the first slide rails. Each of the slide bodies includes a housing portion that projects from the slide portion into one of the two ends of the hollow frame. A pair of engaging members is movably mounted inside the housing portion of the slide bodies.

Abstract: A latching mechanism having utility in securing a pivotable member in at least one position with respect to a stationary structure. The housing includes a base that is adapted to be mounted adjacent the pivotable member (e.g., a cage door), with the base lying in a plane which is generally parallel to the plane established by the cage door. A pair of spaced flanges is affixed to the base, with each of the flanges extending away from the door and lying in planes which are generally perpendicular to the base. Each of the flanges has two openings which are adapted to slidably receive first and second elongated appendages, with both appendages being slidably held with respect to the housing, and with each appendage having an outer region extending outwardly away from the housing. The two latching appendages are adapted to move in different directions, with the appendage outer regions being configured to engage a portion of the stationary structure (i.e.

Abstract: A designer handbag is formed as a flexible pouch having a top opening communicating with a hollow interior. Front and back surfaces of the pouch are formed from a fur pelt material. A flap is formed by a top portion of the back surface and is dimensioned to selectively close the open top. Opposite side surfaces and a bottom surface of the pouch are formed from a leather material. A metallic ribbing extends across the front and back surfaces at an intersection of the fur pelt and leather materials. An ornamental latch mechanism is provided for securing the flap in a closed position. Actuating buttons of the latch mechanism include settings for ornamental gems.

Abstract: A closure lock for a folding door having top and bottom locking bars in the tubular post at the leading end of the door. The locking bars are normally biased to an unlocked position within the door. The bars can be manually moved to project from the ends of the post in a locked position. A single locking finger in the post automatically holds the locking bars in their locked position. A cylinder lock on each side of the post can be operated to move the locking finger to a position allowing the locking bars to withdraw to an unlocked position.

Abstract: A latching mechanism having utility in securing a pivotable member with respect to a stationary structure. The housing includes a base that is adapted to be mounted adjacent the pivotable member (e.g., a cage door). A pair of spaced flanges is affixed to the base, with each of the flanges extending away from the door and lying in planes which are generally perpendicular to the base. Each of the flanges has two openings which are adapted to slidably receive first and second elongated appendages, with both appendages being slidably held with respect to the housing, and with each appendage having an outer region extending outwardly away from the housing. The two latching appendages are adapted to move in different directions to engage a portion of the stationary structure (i.e., the cage enclosure) so as to hold the cage door in a closed position. The latching mechanism includes a control device for manipulating the appendages so as to slidably move the latching appendages inwardly (with respect to the housing).

Abstract: A portable organizer case for jewelry or cosmetics is disclosed comprising a semi-circular dome shaped lid hinged to a receptacle. Within said receptacle is stored a pair of unattached, removeable trays, each fitted with a mounting bracket. When the case is opened, the trays may be removed from the receptacle and may be mounted outwardly astride the end walls of the receptacle to form a dressing table. Within the hollow of the lid is mounted a mirror pivotably rotateable. Lower and upper rails are molded onto the receptacle and lid. When the case is closed, upper and lower rails nest allowing a pair of catches to sealably slide over both rails.

Abstract: A positive gate latch having a striker bar and two vertical catch members held in place by two sleeves secured to a base. When the catch members are down, the striker bar (often referred to as a gate tongue) cannot move in either direction. The catch members are attached to an operating bar, allowing passage when activated from either direction. The gate latch may be locked in three separate positions, allowing passage in only one direction or may be locked allowing no passage in either direction. The latch is designed primarily for use on tubular structures, such as chain link fence.

Abstract: A lock for a storm window, a catch of the lock being adapted to fit within a track along which a positionable window slides to a closed position. Spring biased latches on the positionable window are automatically biased by the catch away from the track and received by a recess in the catch, which recess retains the latch and prevents movement of the positionable window.

Abstract: Sliding doors of increased strength, stability and resistance to the elements include on the normally inactive sliding door panel top and bottom vertical axis locking bolts which engage in apertures at the top of the door frame and sill. An intermediate level swinging bolt on the active sliding door panel is used in conjunction with an adjacent anti-lift tab also on the active sliding door panel. This tab and the locking extension of the swinging bolt are received in apertures formed in the adjacent stile of the inactive door panel to achieve secure locking of the sliding panels in closed positions. All of the bolts of the system are disposed within the opposing interfitting vertical stiles of the active and inactive sliding panels adjacent to tongue and groove portions thereof. The locking arrangement can be utilized on sliding door systems containing four or more panels.

Abstract: In an electrical switchboard vertical section, vertically adjacent pairs of cubicle doors are mounted by common hinge blocks located adjacent door corners and releaseably, latchingly retained in their closed positions by common latch blocks located adjacent opposed door corners. Horizontally aligned pairs of hinge and latch blocks additionally serve as mounts for instrument compartments located in the spaces available between vertically adjacent doors; these compartments slidingly accomodating drawout instrument drawers.

Abstract: A lens cap has a disc-shaped cap body, a pair of sliding members opposed to each other on the cap body and slidable diametrically of the cap body, and a biasing member for biasing the sliding members in a direction in which they are extended outwardly from the cap body. The sliding members have connecting portions engageable with a connecting portion provided on the inner peripheral surface of the rim of a lens barrel. The lens cap is mounted on the lens barrel by engagement between the connecting portions. Engaging members are provided at the opposed ends of the sliding members and limit the outward extension of the sliding members from the cap body against the biasing means by mutual engagement therebetween.

Abstract: A film cassette including a base and a cover, two lock and release slides selectively movable for locking the cover to the base in a closed position and for releasing the cover from the base in an open position, and a linkage for linking the two slides together such that when forces arise on the two slides when a jolt is experienced, the forces on the two slides act against one another. In this way, the chance of such forces leading to movement of the two slides is reduced.

Abstract: An external steel grating has seven vertical bars welded at their ends to upper and lower horizontal hollow cross bars, end portions of which cross bars are bent rearwardly and secured to a building so that the grating overlies a window opening and protects it against illegal entry.One end of the grating has a loosely hinged connection with the building and the cross bars are jointed near the opposite end of the grating and locked in assembled relation by a hidden bolt in one of the cross bars. A cable from said bolt extends through the last mentioned cross bar to the interior of said building, which cable, when pulled, withdraws the bolt from its locking position and frees the joints for separation by gravity allowing the major hinged portion of the grating to swing freely outwardly and affording a ready escape from the building through said window.

Abstract: An auxiliary lock comprising a lock body for extension through an opening in the closure to be secured; there being a stop forming element on one end of said lock body for engaging one side portion of said door to limit the extension of said lock body therethrough, as well as to stabilize same in position. A bolt is presented for projecting through a bore in the extended portion of said lock body, in generally axially perpendicular relationship thereto. One end of said bolt is enlarged to limit its projection through said lock body bore, and the other end is received within a socket provided in the structure adjacent the door. A lock is engageable upon said bolt between said lock body and said socket.

Abstract: A spring-loaded, plunger-type unit operating within a recess about a window panel in a luminaire and its housing. Preferable two such units operate within one recess and two other such units operate in an opposite parallel recess so that either pair may be operated as latches while the other pair operate as hinges. Alternatively, all four may operate as latches to permit removal of the panel. The units are substantially flush to conform to the outline of the luminaire, but are easily operable without special tools.