Abstract: An improved steel cable lock includes of a steel cable, a lock body provided with a lock hole at one side thereof, and a buckle rod provided with an embed rod at one end thereof. The feature of the improved steel cable lock has one end of steel is circled with split ring which is fastened by a steel cable piece. The rod body of buckle rod is run through a hole at the both sides. In addition, at the top end of rod body is protruded with two relative interval fix pieces. Between the two fix pieces have an embed trough providing the rear end of embed rod to insert in then pivoting with the bolt. Another end of the steel cable extends through the hole in the buckle rod and is received by a sheath tube affixed to the lock body. Thus, the lock body and buckle rod can revolve on the steel cable and the buckle rod can move adjustable between the both ends of steel cable, the embed rod of buckle rod can revolve also.

Abstract: Subject invention is a cable lock designed such that it may be adjusted by the user to be locked tightly around an object such as a surfboard. A sleeve fitting is swaged to a length of cable such that a loop is formed at the end of cable. This loop is used to secure the cable to a rack or other stationary component. A block is used to retain the cable around the object itself. The cable passes through a hole in one end of the block, wraps around the object, and slides into a slot in the other end of the block. An end fitting swaged to the cable prevents the cable from sliding out of the slot in a parallel direction. A padlock is used to prevent the cable from sliding out of the slot in a perpendicular direction. A setscrew is used to retain the block to the cable in the desired location.

Abstract: The invention relates to a lock system for locking theft attractive property to fixed, preferably immovable objects (3), such as buildings, posts, etc., with the aid of an anchoring member (2) and a user-carried separate lock (6). The anchoring member (2) includes a first end (2a) which may be connected fixedly to the fixed object or the property. The anchoring member (2) also includes a second end (2b) which with the aid of the lock (6) may be locked either directly to a part of the property or to the fixed object subsequent to having passed an intermediate part (2c) of the anchoring member around a part of the property.

Abstract: An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment.

Abstract: An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment.

Abstract: A lock and handlebar attachment for a cycle comprised of a pair of oppositely curved end sections interconnected by parallel members at least one of which is selectively separable to enable the introduction of a fixed component to prevent the theft of the associated bicycle.

Abstract: A device is disclosed for securing items, such as boat batteries and gas tanks, against theft and breakage. The locking unit is formed of dual base units, hingeably connected to vertical walls. The base units are connected to a support structure through use of screws or bolts. The top plates are connected to the vertical walls through use of hinges. The top plates can be provided with an adjustable locking member to secure various sized containers. L-shaped plates can be used to prevent any end to end horizontal movement of the container while the locking unit prevents side to side and vertical movement. The base unit can be one or two pieces, depending upon required adjustability. Parallel, opposing, side units, are affixed to the base unit at approximately right angles and a pair of top locking plates are then secured at right angles to the opposite end of the side units. The object is secured within the locking device through use of a lock which secures the top locking plates to one another.

Abstract: A device is provided that can be used to lock auxiliary, or peripheral, devices in portable computers. A portable computer using the device may be constructed using a housing, or body, for the portable computer that has a recessed peripheral port in a side wall of the computer body. A peripheral port is then engageable with the port in the side wall of the portable computer. A face plate on the front side of the peripheral port has a greater area than the area of the front side of the peripheral device, forming a rim around the peripheral device that fits flush with the outer surface of the body. A bracket and a locking unit are then used to secure the peripheral device to the portable computer.

Abstract: A device and method for deterring the theft of personal computers having an unused serial or parallel port. An eyelet bolt is screwed into each of the threaded apertures adjacent the unused port and the eyelets are then secured to some relatively immovable object by a chain or steel cable. The chain or steel cable may simply pass through the eyelets or may be secured to the eyelets with a padlock, in either case preventing the eyelets from rotating and being removed from the computer. The opposite end of the cable or chain may simply be wrapped around the immovable object or locked to it as by a second pair of eyelets screwed into the lower surface of the computer desk.

Abstract: A three-piece safety lock for locking any size trailer safety chain to any size vehicle receiver hitch comprising a primary catch, a locking catch and a keeper element. The safety lock includes a positive self-locking mechanism, termed a keeper element, which ensures that any safety connection or attachment will not become detached from the safety lock, particularly while a vehicle is in transit. The keeper element is pivotably secured to and locks a primary catch and a locking catch. Both the primary catch and the locking catch are configured with corresponding catch openings for receiving the length of a chain or similar article. The primary catch also is provided with a cavity for receiving and locking a link of chain.

Abstract: A Lock-less Equipment Cable Security System (LECS) is used to secure from theft equipment loaded on vehicles with locking compartments. The cable can be used to secure equipment to any facility or equipment that has a hollow compartment large enough to enclose the balls, with a lockable cove door, lid, or window and physical space tolerance for the cable insertion through the closure. A plastic-coated steel security cable without attachments such as cable end-collars and security locks is threaded through equipment loaded on a vehicle. Then each cable end is threaded through a solid ball manufactured with 2 holes drilled at an angle and size sufficiently small to prevent the cable from releasing the balls when pulled on. The cable ends with attached balls are then locked in a vehicle compartment, securing the loaded equipment. The balls have holes drilled in them in such a manner that they will not detach from the cable without being held and the cable unthreaded.

Abstract: A lock assembly includes a lock body having a first end portion with a lock member mounted therein, a mediate portion containing a lock hole therein, and a second end portion containing a receiving channel having a closed side and an open side, a cable detachably extending through the receiving channel and having a first end portion formed with an eye, and a second end portion formed with a snapper slidably inserted into the lock hole and detachably locked by the lock member, and a tubular retaining sleeve slidably mounted on the lock body to restrain the cable and containing two radially opposite openings defined in the bottom thereof each for receiving the elongated cable therein.

Abstract: A locking gun rack system is described for securing a gun to any desired structure (e.g. a wall, cabinet, vehicle, etc.). The system includes a pair of gun supports in which an arm is pivotable between open and closed positions relative to a base, and the arm can be latched in a number of different positions so as to accommodate guns of different shapes or sizes.

Abstract: A locking device is provided for preventing the theft of a ladder from a job site and is used in combination with a tool storage chest or tool box. First and second locking members are extended through opposite sides of the tool box with one of the locking members passing through a ladder positioned adjacent the tool box. The inner ends of the first and second locking members telescopically receive one another and a locking pin extends through the telescoping inner ends to secure the ladder in place. When the access door to the tool box is locked, access to the locking pin is prevented.

Abstract: A device is adapted for use primarily as a theft deterrent for bicycles, mopeds and other two and three wheeled self propelled or motorized conveyances, said device comprises a pair of opposed, telescopically engaging U-shaped members and locking means associated with said members, securing them from being forcibly pulled apart. The locking means typically includes the use of a pawl and ratchet arrangement for facilitating the engagement of the two members for securing them in locking relationship. The device also includes a compressible and extendible rubber or elastomeric boot preferably in the form of bellows. This boot provides a protective cover around ratchet teeth that are longitudinally spaced along one of the arms of the two U-shaped members. The boot progressively surrounds the ratchet teeth as the rod is disengaged or withdrawn from the sleeve.

Abstract: A vehicle pedal lock comprises first and second members movable relative to one another and adapted for locking and unlocking engagement, and a lock assembly for locking the first and second members to one another. The first member has a shackle and at least one leg extending from the shackle. The shackle has an open end, a pair of generally parallel arms each having a terminal end, and a curved portion connecting the arms to one another. The second member has a tubular body lockable across the open end of the shackle, and at least two legs extending from the tubular body. The lock assembly comprises a pair of locking elements each provided at the terminal end of one of the arms of the shackle, a pair of openings each formed at an outer surface of the tubular body of the second member for receiving the locking element of one of the arms of the shackle, and a locking mechanism disposed in the tubular body of the second member for locking engagement with the locking elements of the arms of the shackle.

Abstract: A golf club locking device and golf club holder assembly is provided, comprising an upper housing element having a substantially circular configuration, an outer locking knob coupled to the upper housing element, an inner locking coupler operably linked to the outer locking knob, and a locking plate secured to the inner locking coupler. A key cylinder is communicatively linked to the locking plate and a rubber bumper for holding golf clubs within the assembly is secured to the locking plate. A cable locking mechanism for locking the assembly to any object or to a golf bag is secured to a cable anchor plate and locking cable, and a lower housing element is configured to be adapted secured to the upper housing element.

Abstract: An anti-theft device includes two groups of elements, each group being composed of a plurality of elements flexibly joined to each other by offset cylindrical joints; both of the groups are flexibly joined at one end to a central link, and are fitted with a disengageable fastener at the opposite end; when used, the opposite ends of the device are fastened to each other to form a closed loop round an object that is to be secured against theft; the fastener is designed to keep the device locked in its closed loop configuration so as to prevent unauthorized breaking of the loop; when not used, the device can be folded up into a neat, compact configuration in which the two groups of elements are folded up and arranged side by side.

Abstract: A combination snowboard tether, security lock, and carrying strap featuring a metal cable permanently or removably attached to a snowboard. The device may be permanently or removably secured to a snow board. The cable during use as a tether is maintained in a relatively upright position out of the snow and away from rocks and branches using positioning locators mounted on the cable in a fashion to limit the rotation of the cable when inserted into cooperating receiving cavities or notches for the positioning locators located in an eye bolt attached to the snowboard. The device has a lock mounted upon the ends of the cable to allow for the cable to be secured around a stationary object during periods when the board is not being used. The cable may also be used as a carrying strap by positioning it over the shoulder.

Abstract: A pair of U-shaped or V-shaped collar members of hardened steel are adapted to be lockingly interengaged about a propeller blade of an aircraft propeller to provide an anti-theft device for the aircraft by providing an unbalanced propeller condition in response to starting the aircraft engine. A flag of resilient material depends from the device to alert unauthorized personnel of the latter and to remind authorized personnel to remove the device before starting the aircraft engine.

Abstract: A locking apparatus for locking a skateboard, snowboard, bicycle, or the like to a fixed object, such as a post or pole. The locking apparatus includes a "Y"- or "y"-shaped shackle with two legs, or an "E"-shaped shackle with three legs, each leg having a free end, and a locking cross bar with openings positioned to receive the free leg ends and a locking mechanism to lock the free leg ends of the shackle in the cross bar, thereby locking the locking apparatus. The shackle includes a first portion to receive the skateboard, snowboard, or bicycle, and a second portion to accommodate the fixed object. Security bolts are provided to secure the wheel trucks to the skateboard to prevent their removal while it is locker in the locking apparatus.

Abstract: A theft preventing device comprises: a lock unit 11; and a coupling member 12 having both terminals 12a and 12b which are connected to the lock unit 11, at least one of the terminals being separable from the lock unit. In the device, the inside of the coupling member 12 is filled with a fluid including adhesive material, so that, when the coupling member 12 is damaged, the fluid is splashed out of the coupling member 12 whereby the adhesive material is stuck onto an object or objects around the device. Hence, from detection of the adhesive material, it can be determined who has broken it, and it can be confirmed that the lock unit has been locked.

Abstract: A portable restraint and confinement device for confining an animal within a fixed boundary. The device includes a base panel which has an outer perimeter defining a fixed boundary. A securement strap is attached at one end to the center of the base panel and at the other end to an attachment device. The attachment device is configured for connecting to a harness, collar or other holding device secured to the animal wherein the animal is confined within the fixed boundary by the securement strap. Alternate configurations of base panel are disclosed for improving portability as well as for use in specific environments and locations. An embodiment is disclosed for use in restraining and confining humans to within a fixed boundary.

Abstract: A bicycle locking device is disclosed having a base that is securely mountable to a surface, such as a wall, a post, or a ceiling and a support arm connected at one end to the base and having a jaw-like fastener at its other end which cooperates with a jaw-like locking arm connected to the support arm for lockable attachment to a bicycle. The bicycle locking device is retractable for easy storage.

Abstract: A boat propeller lock for boat propellers of the type that include a central shaft with a plurality of outward extending propeller blades, and that attach to the drive shaft of an outboard or inboard/outboard marine motor is provided. In one embodiment, the invention includes a generally U-shaped member consisting of a base member and a pair of parallel arms. A generally C-shaped member having a pair of parallel arms extending perpendicular to the C-shaped member, with one arm extending from each end of the "C" of the C-shaped member. The U-shaped member being adapted so the base member fits the front portion of an outboard or inboard/outboard lower unit with the parallel arms facing aft of the lower unit, and the C-shaped member being positioned over the rear of the marine propeller with the parallel arms facing forward. The parallel arms of the U-shaped member being slidably engagable with the parallel arms of the C-shaped member.

Abstract: An apparatus for locking a propeller is provided for reducing the risk of theft of a propeller from a motor. The apparatus comprises a cover plate to cover an end of the propeller shaft. A U-shaped bar encircling one blade on the propeller and connected to the cover plate secures a portion of the cover plate against the end of the shaft. A locking arm connected to the cover plate, encircling another blade on the propeller, and connected to the middle portion of the U-shaped rod secures the remainder of the cover plate against the end of the shaft.

Abstract: A retrofit security adapter for adding a security slot to a portable device, such as a portable electronic device (laptop computer or electronic organizer). The adapter is made of ABS plastic made from a plastic formulation into which fiberglass fiber fill has been added prior to molding. The desired range of fiber fill is in the range of about 20% to about 40%, with about 30% most preferable. The adapter is adhered to the portable device using any suitable adhesive.

Abstract: A security device for securing a first object having an aperture to a second object by a cable. The device comprises a self contained locking unit for securing the device to the first object and a cable adapter having a top, a bottom and a cable housing. The cable housing receives a connector attached to an end of the cable after the cable is attached to the second object. The cable adapter receives the locking unit which will extend out of both the top and bottom of the cable adapter. The locking unit prevents the connector of the cable from being removed from the cable adapter when the locking unit is received by the cable adapter. The connector can be removed from the cable adapter when the locking unit is not being received by the cable adapter.

Abstract: A mooring device for securing of watercraft to a structure having spaced apart planking is provided. The mooring device comprises a shaft, an elongated head mounted transverse to the shaft on one end, a T-shaped handle removably mounted on the other end, a clevis, an enlarged plate disposed on the shaft and a biasing spring encircling the shaft adapted to bias the plate toward the bar. The mooring device has a locking bar associated therewith which is substantially a planar elongated bar having a wedge shaped offset portion on one end, a T-shaped handle support on the other end and a shaft support intermediate the ends. The offset portion is adapted to be disposed between the planking with a knee of the bar bearing against the top surface of the plate. The locking bar is rotated in the plane of the bar until the offset portion bears against the underside of the plate, the shaft support on the back of the body bears against the shaft and the handle support underlies the T-shaped handle.

Abstract: A waist pack combined with a bicycle locking device. The belt of the waist pack is removable from the waist pack when not being worn and threads through the spokes of a bicycle as a lock. The combination provides for a useful means of carrying the bicycle lock on the person while bicycling. The bicycle lock is convenient to stow and provides a bicycle lock that does not damage the bicycle as it is being carried and while not in use.

Abstract: A vehicle immobilizing device adapted for removable interconnection to a vehicle wheel assembly for temporarily immobilizing the vehicle. The vehicle immobilizing device utilizes an outer arm, an inner arm, an engagement dome, and a securing mechanism which in combination provides engagement to the vehicle wheel assembly in at least four distinct locations to prevent unauthorized removal.

Abstract: The vehicle detention device disclosed includes a pair of stopper blocks, a locking means, a pair of chains and a cover unit. One stopper block is fixed to a guide shaft and the other stopper block can be movably displaced to accommodate the size of the object tire. Locking means prevents movable stopper block from being displaced away from contact with object tire maintaining stopper block contact with object tire on either side of tire at ground contact point thus preventing rotation. A pair of chains is used to fasten object wheel to detention device when stopper blocks are placed in the engaged position. Key operated cover unit conceals access to mechanical components needed to release the detention device from the fastened condition thus preventing unauthorized removal of the device from the restrained vehicle.

Abstract: An air bag and steering lock device including a housing. The housing has a top half and a bottom half that allows the housing to be positioned around a column of a steering wheel for replacing the covering of the column. A J-bar member is provided. The J-bar has a back bar with a pair of lateral extents projecting in a forward direction. One of the lateral extents has an interior side with a plurality of catch slots adjacent an end. Lastly, a locking means is fixedly attached to the top surface of the top half of the housing. The locking means is capable of receiving the one lateral extent of the J-bar for locking the J-bar over the steering wheel to limit the steering wheel's movement and disassembly.

Abstract: A cable locking device for use with a flexible cable, the device including a handle member and a trigger member that pivot about a pivot axis. The trigger member forms a channel that extends through and perpendicular to the pivot axis and the handle member forms two other channels, one on either side of the trigger member channel, all of the channels concentric when the device is in an open position. One end of the cable is securable to the handle member and the other end can be fed through the channels, the cable being moved in either direction through the channels to increase or decrease the length of the cable forming a locking loop. The apparatus can be moved from the open position to a locked position thereby misaligning the trigger member channel and the handle member channels to clamp the cable so as to limit movement of the cable through the channels. Once in a locked position, the handle and trigger member can be secured.

Abstract: An anti-theft device has a substantially cylindrical body composed of two semi-cylindrical shells, and structure for hingedly connecting the shells with one another at one circumferential end so that the shells are turnable between an open position in which the other circumferential ends of the body are spaced from one another and a closed position in which the cylindrical body is arranged on a steering column and the other ends of the shells are locked with one another, the cylindrical body being formed so that it completely covers the ignition lock in the closed position so that an unauthorized person can not get access to the ignition lock, and structure for locking the other ends of the shells in the closed position.

Abstract: An improved bicycle locking mechanism, mounted on a bicycle, which minimizes manual manipulation and operation time. Mechanism consists of two main sections, a tubular connector(38) and a crescent-shaped housing(50). Mechanism is activated by a plunger(26), the vertical motion of which is translated to circular motion of a shackle(22) by a series of gears. The gear series rotates the shackle(22) into a locked position. A key frees the shackle(22) and a spring(28) resets the locking system. Mechanism stores safely within the frame of a bicycle. A spring hinge allows lock to be positioned for rapid activation and rapid storage.

Abstract: A pivotal column auto lock to prevent unauthorized access to a steering column having a housing, and a cylinder lock for controlling a movable axis pin. The axis pin being formed so as to be flexibly inserted into an enclosure being secured, releasably upon a pivotal column enclosure to block the rotation of the pivotal column when a vehicle is parked. The housing having two equal walls that fits over a steering column-mounted ignition lock, thus a lock-housing having two figurations beneath that fits a pair of grooves upon the two equal walls. This arrangement secures these two equal walls above, while a releasably unmovable rod secures them bellow. The pivotal column enclosure includes two equal walls having a cutout through one wall thus of which a mounted gear-shift lever extends. A flat is provided upon the other equal wall for easy removal of the cylinder lock, when it is rotated to a neutral position.

Abstract: A cable lock attachment for portable articles that is protected from tampering, whether by twisting or otherwise, when the associated cable lock is operational. The attachment comprises a shell with concentric axial ports, one large and one small, and opposed lateral ports. The small port is in proximity to a threaded socket in the article. A collar having a wide head and narrow stem fits through the large port and the stem fits into the small port with the head remaining inside the shell and the stem abutting the article. The stem is secured to the article by a screw that has an internal hex head. The stem is slightly longer than the thickness of the shell so that the shell is free to swivel about the stem when secured. The cable extends through the lateral ports, preventing access to the screw when the cable lock is secured.

Abstract: A disabling device comprises a U member (12) having a U-shaped cross section defining a base of the U and two limbs (21, 22). Each limb has an aperture (23, 24), the two apertures being opposite each other. A pin (11) has a stem (32) and a head (31), the stem being sized to engage in the apertures (23, 24) and to extend between the limbs while engaged in the apertures. A lock (14) locks the pin to the U member, whereby the device cannot be removed from the apparatus being disabled.

Abstract: A security lock for a computer, such as a laptop. The security lock includes a blade member that can freely pass through the gap between the computer display and keyboard. Attached to one end of the blade member is a blocking member which is larger than the gap. The other end of the blade member is attached or otherwise fastened to a fixed object, via a padlock, to thereby secure the computer to the fixed object. Theft or unauthorized removal of the computer is thereby prevented.

Abstract: The present invention relates to an improved holder for a bicycle cable lock, comprising a clamping ring, a U-shaped bar, which extends away from the clamping ring, and a button on the far end of the U-shaped bar. The clamping ring is mountable on the frame of the bicycle, e.g., on the vertical frame bar below the saddle, the crossbar or the handlebar. The button fits into the lock head of the cable lock, thereby the cable lock, when not in use is securely fastened and will not fall down or interfere with the moving bicycle.

Abstract: An anti-theft device for obstructing access to a nut securing a propeller on a drive shaft of an outboard engine assembly. The device comprises a two part yoke which partially encircles the housing of the engine assembly and its drive train at one end, and at its other end locates a cap over the nut threaded to the drive shaft. The two parts enable adjustment of the longitudinal dimension of the device, for accommodating outboard engine assemblies of different dimensions. In alternative embodiments, two types of locks are provided. One type is an integral key operated locking cylinder. The other type accepts a conventional padlock. In a further alternative embodiment, the cap has projections for engaging propeller blades and preventing these blades from rotating when the device is installed.

Abstract: A device for permanent mounting in the bed of a truck or the like. The device consists of a cable locking assembly having a retractable cable mounted in a chassis which may be affixed to the bed of a pickup truck or to a structure such as a utility box affixed to the bed of a truck. The chassis which houses the cable lock assembly has a front panel. The front panel provides access to both the free end of the cable, the cable's free end securing sleeve, a cable recoil controlling button and a cable lock. In practice, the chassis is mounted onto the bed of a truck or onto the accessible side of a utility box. A cargo having loop means thereon is placed in the bed of the truck. The free end of the cable is removed from the chassis and is passed through the loop means of the cargo and the free end of the cable, having been threaded through the loop means on the cargo, is returned to the holding sleeve in the chassis.

Abstract: A J shaped storage hook with locking bar is provided for securing a hung object against unauthorized removal. The device includes a substantially J shaped storage hook formed from a single length of rod stock. On one end of the storage hook is the hook attachment end which is attached to a fixed and secure base through the use of an attachment mechanism. On the other side of the storage hook is the hook head end with a closed eyelet. Across the J shaped storage devise is a locking bar. After the locking bar is placed over the J shaped storage hook, hung objects are secured by placing a padlock through the closed eyelet. The J shaped storage hook, hung object, locking bar, eyebolt and lock itself fit together in a nondetachable, positively locked assembly.

Abstract: A retaining device used in a bicycle including a body having a stepped recess, an aperture and a slit, a head having a circumferential groove provided on a distal end, two cables whose first distal ends are respectively and securely connected with the body and the head, and two members each respectively and securely connected to second distal ends of the two cables by their respective first ends. Second ends of the two members are pivotally connected with each other. Therefore, after the circumferential groove of the head is received within the stepped recess and the two cables are folded together, the retaining device of the invention is ready to be received within a handlebar of the bicycle.

Abstract: A lock mechanism for push lawn mowers of the type having a secondary operations handle which must be moved into a position adjacent the lawn mower handle in order to engage the starting mechanism of the lawn mower, the apparatus comprising at least a first and second body members joined at a hinged portion, each body member formed into a substantial semi-circular pattern for defining a channel in each body member, so that as the body members are moved from the open to the closed position, the channels would define a circular bore through the body members that would encircle the primary handle of the lawn mower; a tab at the end of each of the body members, a tab having an opening there through, so that when the body members are closed, the openings in the tab align for accommodating a padlock therethrough, the body members once engaged around the handle of the lawn mower define a barrier which the second handle would engage when pulled towards the primary handle, so that the secondary handle is prevented from

Abstract: A multi locking hasp apparatus using two padlocks with lock keeper loops, two pivotally mounted jaws and a common back plate joined to the jaws at its pivotal mount. The free upper ends of each jaw engage holes in a hasp to lock the two members together as long as both padlocks remain locked in place. Should one of the two padlocks be unlocked and its keep loop removed from the jaw and back plate, the other padlock can be removed from the hasp's hole without unlocking it. This permits a series of secure areas or compartments to have a common lock with a common key or combinational lock while others may also unlock the other locks with individual keys or combinations.

Abstract: A number of embodiments of wheel locks for vehicle wheels having an opening are disclosed. In each embodiment, the lock includes a plurality of pivotally connected elongated members having end members that are provided with a locking means for locking them together. As a result, the lock can be inserted through the wheel and around a fixed object and locked like a chain. Various embodiments are disclosed for protecting the pivot pins of the pivotal connections from attack and for restraining the pivotal movement of the elongated members. In some embodiments, the pivotal movement is restrained by placing a frictional drag on the components so that the elements cannot freely pivot. In other embodiments the degree of pivotal movement in one direction is limited more than in another direction so that the lock can only be installed in the correct relationship.

Abstract: A snowmobile track lock having a generally U-shaped track member interconnected with a lock body. The track member is fitted over the snowmobile track and secured in place by the interconnected lock body. A handle extends from the track member to facilitate installation of the track lock. Additionally, a flag is mounted to the track lock to remind the operator to remove the track lock before operating the snowmobile.

Abstract: An anti-theft device (10) for a motor vehicle (12) comprising a clamp (14) mounted in a releasable manner to a steering wheel (16) of the motor vehicle (12), to prevent rotation of the steering wheel (16). A bracket (18) pivotally extends from the clamp (14) and is connected in a releasable manner to a brake pedal (20) of the motor vehicle (12), to prevent operation of the brake pedal (20). A cover (22) is coupled to the clamp (14) and is affixed in a releasable manner about a steering column (24) of the motor vehicle (12), to prevent access to an ignition switch (26) in the steering column (24) and to prevent movement of a gearshift lever (28) on the steering column (24).