Abstract: A device for concealing, storing and permitting ready access to and use of a handcuff key which is not readily identifiable as a key holder but is easily retrieved and utilized by law enforcement personnel. The handcuff key is camouflaged and concealed in a variety of devices, such as a ball point pen enclosure, a pocket knife holder and a rectangular case.

Abstract: An ignition key device including an ignition key for use with a motor vehicle and a remote unit which is capable of remotely locking and unlocking a door of the motor vehicle and displaying information concerning and the status of the motor vehicle. A secondary cell is accommodated in the ignition key. When the ignition key is inserted into an ignition switch lock in the motor vehicle, the secondary cell is charged by a storage battery of the motor vehicle. When the ignition key is attached to the remote unit, the stored electric energy is supplied from the secondary cell to the remote unit to energize the remote unit for transmitting and receiving signals to perform the functions of remotely locking and unlocking a door of the motor vehicle and displaying information and the status of the motor vehicle. The ignition key can be detached from the remote unit.

Abstract: A keyring and attachment device, the key ring body being circular and having a gap closed by two bars, the attachment portion being a circular ring with a projecting hook. The two main components are joined with a small ring, the whole intended to hang within a pocket.

Abstract: A key and holder combination includes a holder provided with an impression for housing a key and with an articulated joint element for connecting the holder to the key. The joint is formed in two parts to provide the connection both when the key is housed in the impression and when the key is completely spaced therefrom. The articulated joint connects a corner of the head of the key with a corner of the holder, which has a base and a cover. The hinged and the base are provided with a device which is mutually snap enageable and the thickness of the corner part of the base to which the articulated joint element is applied corresponds to the overall thickness of the base plus the cover, the corresponding corner part of the cover being lacking.

Abstract: A lock box apparatus is adapted for mounting onto mounting structure to secure a protected item thereto. The lock box apparatus comprises an anchoring plate, a door, and a latching assembly. The door is connected to the anchoring plate to provide a housing which is fastened to the mounting structure. The housing has an interior sized to receive the item to be protected. The door is operative to move between a closed position and an open position. In the closed position, the interior is enclosed thereby preventing access to the protected item. In the open position, the interior is exposed thereby permitting access to the protected item. The latching assembly has a secured state and an unsecured state. In the secured state, the door is locked onto the housing in the closed position thereby preventing access to the protected item. In the unsecured state, the door is movable between the closed and open positions thereby allowing access to the protected item.

Abstract: A device for securing objects on a ring includes a ring having a gap. A closing mechanism includes a guide tube for receiving the ring. In the unlocked position, the closing mechanism slides along a circumference of the ring exposing the gap. Objects may then be placed on the ring. In the locked position, the gap is contained within the guide tube and biasing device locks the closing mechanism in place.

Abstract: A group of several identical interconnected but separable key ring support members arranged as a composite structure. Each of the support members has a respective attached key ring. Each support member has two separate attachment parts at different locations on said member for directly connecting it to one or more members of said group by manually pressing the several members together. Manually releasable interlocking attachment parts enable one or more of the key ring support members to be selectively separated from the composite structure.

Abstract: A detachable key ring includes a durable mounting block with a typical key ring fastened to one end and a reliably securable latching device at the opposite end which is movable between open and closed positions and includes a biasing element for holding the latching device in the closed position. The detachable key ring includes an integral member for selectively maintaining the latching device in the open position and requires a two step process to open the latch. Also, the latch mechanism is unidirectional in function. The detachable key ring may be connected to an interlocking block having a second key ring fastened at one end to form a double-ended detachable key ring.

Abstract: A pendant locket holder for keys and other articles comprising a casing being a pair of complementary half-sections with each half-section having a recessed chamber. An element flexibly connects the longitudinal edges of the half-sections together. The half-sections may be moved from a substantially coplanar relationship in an open position of the casing to a closed position, wherein the half-sections are in a juxtaposed relationship. An assembly on the opposite longitudinal edges of the half-sections is for releasably holding the same in the juxtaposed relationship, when the casing is in the closed position. A component is formed within each recessed chamber in each half-section of the casing for retaining the keys and other articles therein. A structure is for suspending the casing from about the neck of a person, so that the person will always maintain access to the keys and other articles held within the retaining components in the casing.

Abstract: Housing (1, 20) for lodging conventional flat keys or keys of a special kind (2, 2a, 2b'-2b", 2c, 2d), in a safe but removable way. The laminar housing (1, 20) is realized by elastically flexible plastic material s of a type and form like a rectangular "credit card", and it is provided with a central opening (5, 21) whose peripheral edge (10, 22) defines a space for lodging a key or more superimposed keys. At the site of the opening (5, 21), elastic seizing elements (7--7) may project out of the housing (1, 20) acting on the lateral fins of the heads (3, 3a, 3b, 3c) or on the stems (4, 4a, 4c, 4d) of the keys.

Abstract: A key fob includes at least one dome with a display surface and a flange secured in a fob. The fob is sewn in a pattern around or through the flange or openings therethrough. The fob may also be formed by placing display domes within an outer rim and sealing the combination within a u-shaped ring. Designs and slogans may be placed on the display surfaces. The fob may then be attached to a key ring using a clip configured to accommodate crimping. The clip attachment allows the fob to rotate freely around the key ring.

Abstract: A device is described capable of selectively extending one member selected from a number of possible extending members, by a selector, full extension of the selected member being made under spring force applied by a rotating shaft.

Abstract: A key ring assembly includes first and second half bodies which are coupled together, the first half body including a first flange portion laterally formed along a periphery thereof, a hook member having a first end portion located above a first distal end of the first flange portion and a second end portion formed on a second distal end of the first flange portion, a first opening defined between the first distal end of the first flange portion and the second end portion of the hook member, the second half body including a second flange portion laterally formed along a periphery thereof and facing towards the first flange portion, a sliding groove defined between the first and second flange portions, a second opening defined between first and second free ends of the second flange portion and communicating with the first opening, a retaining arm being in alignment with the first end portion of the hook member to form a loop and being able to slide between the first and second openings, a biasing member mounte

Abstract: A keyring holder including a base frame having a ring at the top for hanging, a fixed half-round hook fixedly connected to one end of the base frame, and a movable hook pivoted to an opposite end of the base frame, and wherein the movable half-round hook can be end matched to the fixed half-round hook to hold coins or circular display objects within a circular groove defined within the fixed and movable half-round hooks.

Abstract: An improved key holder case with easy access feature is provided, which consists of a housing for carrying at least one key therein. A structure is for easy accessing at least one key from the housing, so that at least one key will extend out from the housing to allow a person to utilize at least one key in a lock.

Abstract: A key holder includes a keyring adapted to hold at least one preselected key, and a housing having an arcuate passage formed therein. The housing further has a notch formed in its outer periphery which is sized to receive the keyring and a first opening formed therein at one side of the notch which communicates with an end of the passage. A plunger having a flexible arm portion is disposed within the passage and movable between a position in which the flexible arm portion extends through the opening and across the notch for retaining the keyring to the housing and a position in which the flexible arm portion is withdrawn into the passage for allowing the removal of the keyring from the housing. The plunger is biased to its keyring retaining position, and the flexible arm portion is adapted to flex to conform to the shape of the passage when moving the plunger between its keyring-retaining and withdrawn positions.

Abstract: A key ring 10 formed from a continuous piece of pliant spring wire 10 in a first unstressed configuration which comprises a large outer loop 14 having a free end portion 18 adapted to receive keys thereon. The unstressed configuration of the wire includes a smaller inner loop 16 of a size sufficient to receive one's finger therethrough and which loop 16 provides a first arcuate portion 20 in overlying relation to said free end portion 18 along its length. A second arcuate portion 22 extends from the inner loop and overlies the inner surface of the first arcuate 20 portion of the inner loop and provides therewith an external groove 24 adapted to receive the free end portion 18 of the outer loop which is easily manipulatable by one's fingers to be seated in the groove 24 and thereby place the key ring in a locked condition for retaining keys on the key ring.

Abstract: A device for concealing, storing and permitting ready access to and use of a handcuff key which is not readily identifiable as a key holder but is easily retrieved and utilized by law enforcement personnel. The handcuff key is camouflaged and concealed in a variety of devices, such as a ball point pen enclosure, a pocket knife holder and a rectangular case.

Abstract: A medallion article comprising a base member having a planar inner surface and a substantially planar lens mounted on the base member, said lens having an indicia-bearing inner surface spaced from the inner surface of the base member, whereby the indicia on the inner surface of the lens appear as shadows on the inner surface of the base.

Abstract: Provided is a key chain including a body defining a cavity that is accessible through a sleeve connected to the body. An insert member inserts through the sleeve to engage a biased button member that is movably disposed within the cavity. The button member defines an aperture that receives a portion of the insert member and the button member moves between a first position and a second position to selectively latch and release, respectively, the insert member to the body. The sleeve protrudes into the button aperture to restrict movement of the button member. A first key ring is attached to the body and a second key ring is attached to the insert member, whereby the key rings are disconnected when the insert member is withdrawn from the body and the key rings are connected with the insert member is inserted into the cavity and latched to the body.

Abstract: A key ring holder with two specific areas to which key rings may be easily attached with one hand. The key ring holder may be affixed to a belt strap for convenience. Key rings may be suspended from either a horizontally or vertically installed half-ring. The horizontally attached half-ring is attached to a spring which is installed within the key ring holder, giving it an elastic quality. A pivoting locking device contains a protruding segment which is inserted into an indentation on the opposite side, thus locking the key ring holder onto a belt.

Abstract: A key adaptor includes a substantially rigid body member having structure for pivotable connection to a bow portion of a key so that the key is pivotable between a closed position, wherein the key is substantially aligned with the body member, and an open position wherein the key is pivoted to an angle with the body member so that the body serves as a handle for turning the key when the key is inserted into a lock. The structure for pivotable connection to the key provides a firm positioning of the key relative to the body member in a desired position.

Abstract: A collapsible locking crank for use in locking burial caskets including a body pivotally housing a crank key arm and crank handle. The crank key arm includes a hexagonal key head on its free end for engaging the locking mechanism of the casket. The arm and handle may be pivoted away from the body to an open, operative position and toward the body to a closed, inoperative position. Rotation of the crank key arm about its longitudinal axis is had by rotation of the crank handle through the crank body when the crank is configured into a generally Z-shape. The crank is compact and lightweight for discrete and dignified use.

Abstract: A locking key ring for supporting keys and for preventing the unauthorized removal and duplication of the keys. The locking key ring carries identification and instructions to contact the identified party prior to copying the keys thereby reducing the risk of unauthorized duplication. The locking key ring comprises a cylinder lock assembly adapted to receive a shackle in the form of a key ring. Removal of the keys from the key ring is not permitted unless the lock cylinder releases the key ring. This is accomplished through use of an operating key which matingly engages the lock cylinder. The cylinder housing carries identifying inscription and instructions for a locksmith to receive authorization prior to making copies of the keys.

Abstract: A simply-constructed miniature level device in which a small ball bearing, a visual indicator of a level condition of the device, is maintained between two races, that is, arcuate slots formed in opposing panels which are spaced-apart by opposing leg portions extending between the panels. A sleeve member disposed between the panels allows for the level to be supplied with a key-chain or key ring.

Abstract: A combination device for retaining a key and a knife having a primary base plate and a secondary base plate. Also included are a spacer plate, a pair of securement pins, a key, and a knife. The primary base plate, the secondary base plate, and the spacer plate are in a stacked orientation with the key and the knife secured between the aforementioned plates.

Abstract: A case protecting the buttons of and supporting a remote control transmitter, the transmitter including an opening to receive a key chain ring, the case further including a container and a rigid clear plastic cover-panel that is slidable by one's thumb. The cover-panel is fitted within two side grooves tapered only at rear ends in the container and also includes a catch that prevents the cover-panel from sliding completely off the container in a forward direction. The container includes an indentation notch on one side end wall that allows the catch to pass therethrough when sliding the cover-panel completely off the container in the rearward direction. There is also provided a second opening in the container that permits the transmitter's key chain ring opening to pass therethrough. The case protects the buttons of the transmitter. The transmitter can be one that activates personal or auto alarms, opens and closes garage doors or gates, unlocks an automobile trunk, or controls household electronics.

Abstract: A magnetic key fob formed as an enclosure member, opening at one end, providing for the insertion of a permanent magnet therein, and having a fastener that connects approximately at the midpoint of the opening into the enclosure member, for permanently retaining the magnet within the fob, and for also securing a key ring to the fob, which key ring may hold a plurality of keys or other weighted items.

Abstract: A decorative tool pendant includes a frame having opposite faces and a perimeter surface, first and second intersecting passages extending through the frame, the first passage extending between spaced locations of the perimeter surface; a tool having an elongate envelope and being slidable within the first passage, the tool being sufficiently long for projecting simultaneously from opposite ends of the first passage, a tool surface being formed within the envelope for operation with a workpiece, the tool being formed with a passage forming a locating surface extending between opposite sides of the tool. The tool is locatable with the locating surface aligned with the second passage of the frame in a first position wherein at least a portion of the tool surface is located within the perimeter surface of the frame, and a second position wherein the tool surface is fully exposed for operating the lock.

Abstract: The present invention is a key ring splitter for separating an end of a conventional key ring so as to locate keys thereon or also remove keys. The present invention utilizes a pulling motion to separate the key ring instead of a pushing motion and also includes a self-alignment feature. The key ring splitter includes a front section with a front end and a rear section with a rear end. The front section is provided with a small rectangular shaped opening which is defined by an upper edge, a lower edge, a proximal edge adjacent to the front end, and an opposite distal edge.

Abstract: A key and clip combination useful for securing a spare key in a wallet or purse and for key identification. The clip is low profile and prevents the wallet or purse from becoming bulky. The clip may also include apertures for exposing the hole within the key used for placing the key on a key chain or key peg.

Abstract: The present invention relates to an improved structure for key chain, comprising a main body having a thread at the upper end to enable it to be screwed onto the bottom end of a fixed seat, and the main body further having a chamber therein for receiving a disk spring and a top ring that is inserted onto the main body, and the disk spring is held with a conical body on the bottom of the top ring, and a key fastener held by the disk spring is then inserted. When the key fastener is intended for removal, pushing up the top ring will cause the conical body on the bottom of the top ring to prop open the sheet cones of the disk spring, and the key fastener can be removed.

Abstract: A key chain including a base body, an attachment element, such as a rope, nylon cord, or the like, for attaching at least one key to the base body, and two locking devices located inside of the base body for securing clamping and free ends of the attachment element against axial displacement.

Abstract: A security combination key is provided, which consists of a hollow housing having a removable cover plate. An elongated guide member having an open track therein and a ward groove on a side thereof, extends from one side of the hollow housing. A plurality of blades having serrations extend in parallel relationships from within the hollow housing into the track of the guide member with the serrations exposed in the track. An apparatus is for sliding the blades in the track of the guide member, to form various combinations with the serrations to match up with pin tumblers in specific locks. A device is for locking the blades in a stationary position in the track of the guide member. The guide member having the ward groove can be inserted into a keyway having a compatible set of ward ridges in a cylinder of the lock, allowing the serrations of the blades to properly position the pin tumblers to permit operation of the lock.

Abstract: A key safe for hiding a key out-of-doors. The key safe is an article having a facade that resembles a nest of an insect. Preferably the nest resembles the nest of a stinging insect and more preferably the nest of a mud dauber wasp. This device is composed of a hinge and a facade defining an interior for storing a key. The key safe may be secured to a branch of a tree, a shrub, a building, fence, deck, dock, recreation vehicle etc., generally in places where an insect is likely to build such a nest.

Abstract: A key holder in which two portions are connected for relative movement between a closed position therebetween and a widely opened position therebetween.

Abstract: A system for identifying, carrying and storing keys including a portable holder having a body with a central portion and outer peripheral edge. The body includes at least one receptacle extending from the outer peripheral edge toward the central portion. The receptacle includes a bore and a locking shoulder within the bore. The system includes at least one insert configured to be insertable into and removed from a receptacle. The insert includes a member engaging the locking shoulder so as to lock the insert in the receptacle. An element for coupling at least one key to the insert is also provided.

Abstract: A key storage tag facilitates storage of a key blank. The key storage tag includes a tag main body, a key to tag interface, a junction body and a hinge. The hinge enables the tag main body to be deflected between a key blank storage configuration where the tag main body is positioned substantially parallel with the key blank and a key duplication configuration where the tag main body is deflected away and separated from the lower surface of the key blank.

Abstract: Disclosed is a plate-like belt buckle for storing a spare key for an automobile, comprising a groove diagonally formed in the rear side of said belt buckle for receiving said spare key; and a plurality of holding lugs for enclosing and holding said spare key received in said groove.

Abstract: A double ended key holder includes a first body portion, a second body portion, and joining and biasing mechanisms for engaging the first and second body portions together to form a key holder having openings on at least one end. The first body portion is configured to form one of the openings and has a gap which is hidden when the first and second body portions are biased together in an engaged position.

Abstract: A key holder comprising two identically shaped parts each having a retainer for a plurality of apertured keys, the holder having at least one pair of mating latching structures holding the parts together when engaged and permitting the parts to be separated by only manually pulling the parts apart. Each latching structure includes a combination of a protuberance on one part and a cooperating protuberance-retaining recess on the other part. Each part has at least three distinct layers with first and second of the layers being thin flat and parallel and defining a space therebetween and a third layer offset with respect to the first and second layers. The third layer of each part lies parallel to and between the first and second layers of the other part with each third layer having a protuberance on one or both of its opposite faces, which protuberances are received in and retained by respective recesses in opposing faces of the first and second layers of the other part.

Abstract: A container for keys placed side-by-side. The container includes a sliding slide with a series of recesses for receiving the head of the keys. The slide is connected with a rack assembly which is in driving engagement with a pinion and a knurled wheel combination pivotably supported at one end of the container. The rack slides on a fixed smooth wall transversely extending within the container. The smooth wall includes a series of spaced cavities and a steel ball is positioned between the rack and smooth wall and is spring biased away from the rack so as to click into and out of position within the series of spaced cavities. The keys include notches for sliding on above and below transverse tracks. The tracks include a central notch. When a desired key is positioned within the central notch of each track, the key can be slid out through an opening in the end wall of the container by operation of a finger sliding tab having an internal pin which slides with the tab within a longitudinal slot.

Abstract: A photoframe together with a keychain wherein the cube acts as a picture frame for multiple photographs. Two separate interengaging mating cubic structures provide for the location of the photograph between the side walls of the cubic structures. An anchorage element is located in the top wall of one of the elements. A photoframe for three dimensional photograph displays with a key ring is provided.

Abstract: A key ring assembly comprised of a key ring holder made from a circular casing having two opposite shoulders with a T-shaped sliding way invertedly defined around a peripheral wall thereof, a key ring connector secured to said key ring holder for holding a key ring, said key ring connector having an expanded head inserted through a notch on one shoulder above said T-shaped sliding way, a control knob for controlling a sliding rod in opening or closing said notch for inserting or disconnecting said key ring connector.

Abstract: The present invention provides an adaptable key holder for a remote control transmitter. This includes a remote control transmitter (101) with buttons (102) for activating functions typically located on one surface, and a detachable ring (200) encompassing the remote control transmitter (101) and having a feature to captivate keys (105). This captivating feature (105) feature can be oriented either adjacent or opposite the most used transmitter button.

Abstract: An open sided elongated and rigid key case is provided for receiving a plurality of laterally spaced apart longitudinally extending keys therein with the base ends of the keys supported from the case for pivotal movement of the keys between stored positions substantially totally contained within the case and exposed positions with the lock insert ends of the keys projecting outwardly of the case. The case includes retention structure engagable with the keys as they are swung from an extended position to a partially extended position for frictionally resisting angular displacement of the keys relative to the case and a lever system is provided whereby selected keys within the case may be shifted from their retracted or stored positions to at least partially extended positions from the exterior of the case.

Abstract: A floating key finder is disclosed which includes a housing which is buoyant and has a key ring attached to the housing and designed to hold a plurality of keys. An electrical circuit is contained within the housing and includes a moisture sensing switch which is enclosed when immersed in liquid. Such immersion causes activation of a signal such as a flashing light, an audible horn or beeper, or both.

Abstract: A double ended key holder includes a first body portion, a second body portion, and joining and biasing mechanisms for engaging the first and second body portions together to form a key holder having openings on at least one end. The first body portion is configured to form one of the openings and has a gap which is hidden when the first and second body portions are biased together in an engaged position. The first and second body portions are joined for relative slidably movement between the engaged position and the open position. A transmitter may be included as part of the key holder for remote control of an automobile, garage door opener, security system or the like. Additional configurations of key holders are disclosed including a key holder having only a single body portion. The transmitter may be included as part of the single body portion.

Abstract: An object retention apparatus which includes, in its most preferred embodiment, an outer body member and an inner body member, which inner body member is insertable into the outer body member and includes an interior storage compartment closed by a cap to seal in solids, such as heart medication tablets or diabetes medication and which is preferably designed to additionally seal a container or vial which fits within the compartment for storing liquids, such as perfume, cologne, breath freshener, etc. The object retention apparatus also features two attachment rings attached to the body members and a quick release mechanism to allow separation of the two body members and, thus, the rings. The quick release mechanism includes a push button, a retaining loop, a biasing device, and a retaining ring device for holding the release mechanism in place. In an alternate embodiment, the inner body consists of a whistle. The quick release mechanism also has application in other devices unrelated to object retention.

Abstract: A key holder in which a key may be fastened, includes an elongated handle for providing the user with a mechanical advantage in operating key locks. The key is retained in the holder by means of a pin inserted in the key ring hole in the bow of the key. The key is clamped in the body of the holder by a set screw operating on a clamping plate located in the key receiving opening of the body of the holder. The handle may be fixed in the body or made slidable for the convenience of the user.