Abstract: A portable electronic device requiring securing against theft, includes a cavity with an opening thereinto. The opening is accessible at an exterior of the device, and defined by an upper edge, a juxtaposed lower edge, and a pair of juxtaposed side edges. The cavity is defined by an upper wall, a juxtaposed lower wall, and juxtaposed side walls, the side walls being angled relative to each other with a separation distance between them gradually increasing in a direction into said cavity, away from said opening into said cavity, whereby a planar cross section through the cavity that bisects both side walls has a trapezoidal shape. The lock opening has a size and shape slightly larger than the cross-sectional size of the forward section of a locking element and an interior larger in cross-sectional size than at the opening of the cavity.

Abstract: A portable electronic device requiring securing against theft, includes a cavity with an opening thereinto. The opening is accessible at an exterior of the device, and defined by an upper edge, a juxtaposed lower edge, and a pair of juxtaposed side edges. The cavity is defined by an upper wall, a juxtaposed lower wall, and juxtaposed side walls, the side walls being angled relative to each other with a separation distance between them gradually increasing in a direction into said cavity, away from said opening into said cavity, whereby a planar cross section through the cavity that bisects both side walls has a trapezoidal shape. The lock opening has a size and shape slightly larger than the cross-sectional size of the forward section of a locking element and an interior larger in cross-sectional size than at the opening of the cavity.

Abstract: A portable electronic device requiring securing against theft, includes a cavity with an opening thereinto. The opening is accessible at an exterior of the device, and defined by an upper edge, a juxtaposed lower edge, and a pair of juxtaposed side edges. The cavity is defined by an upper wall, a juxtaposed lower wall, and juxtaposed side walls, the side walls being angled relative to each other with a separation distance between them gradually increasing in a direction into said cavity, away from said opening into said cavity, whereby a planar cross section through the cavity that bisects both side walls has a trapezoidal shape. The lock opening has a size and shape slightly larger than the cross-sectional size of the forward section of a locking element and an interior larger in cross-sectional size than at the opening of the cavity.

Abstract: A lock that is configured to be attached to electronic equipment requiring securing against theft and the lock comprising: a lock body; a locking element protruding from the lock body and having a forward distal section that is comparatively wider in cross-sectional size compared to a rear section thereof, the forward section being configured to be insertable into a cavity formed in the equipment, where the cavity is defined by an opening having a size and shape slightly larger than the cross-sectional size of the forward section of the locking element and an interior larger in cross-sectional size than the opening of the cavity; a slidable locking pin configured to slide alongside the locking element and into the cavity, after the locking element has been inserted into said cavity, to substantially fill a space of the cavity left unoccupied by the locking element; a sliding mechanism coupled to the locking pin and configured to slide the locking pin into and out of the cavity; and a locking mechanism to lock

Abstract: A security strip or stick-on tab is attachable to the underneath of a very thin tablet or notebook device, with very little thickness added at the bottom of the device and not interfering with its resting on a flat surface. The strip or stick-on tab has a section protruding from underneath which becomes thickened and defines a standard security slot into which a lock with a cable are attachable to enable the cable to be irremovably attached to an immobile object, such as a chair or a desk, preventing theft of the secured device.

Abstract: A payment system for active management and payment of group expenses incurred for services or casualty losses by a group comprising a plurality of end users. The system includes a main server with databases and operational modules; a plurality of remote user stations located remotely to the main server and associated with the plurality of end users of the payment system; a communication interface operatively connecting the remote user stations to the main server for providing operational controls by the end users over the payment system. The operational modules include: a customer interface module; an expense calculator module, configured to calculate members expenses incurred during a prior calculation period; a next period premium calculator module configured to calculate a next payment for said end users, a next premium notification module; and an automatic payment withdrawal module configured to automatically withdraw the next payment from accounts of the end users.

Abstract: An electrical vehicle includes a vehicle body defining a passenger cabin; at least one battery compartment with an openable hood that can be opened to expose the battery compartment; a battery including electrical electrodes removably stored in the battery compartment; at least three battery supports mounted substantially in a vertical orientation in the battery compartment, wherein at least two of the battery supports include electrical contacts that are configured to be electrically coupled with the electrical electrodes of the battery; the battery includes at least two downwardly depending projections which are spatially spaced and arranged relative to each other so that their spacing identically matches a corresponding spacing between said at least three battery supports in the battery compartment, and at least two of the three battery projections comprise said electrical electrodes configured to electrically mate with the electrical contacts of the battery compartment; and the battery supports and the ba

Abstract: A method and system for securely storing passwords and recalling any of the stored passwords in the computer using a single, master password. The system provides password handling software that is configured to enable a user to store in and retrieve from the computer the passwords via user interface. Whenever the password handling software is utilized, a facility in the software turns off communication hardware through which the computer ordinarily communicates with other computers over public communication lines, in order to prevent snooping or eavesdropping on the user's communications during password storage and retrieval sessions.

Abstract: A portable communication or computing device with security against theft, includes a PC mounted security slot which is accessible through an outer wall via an access opening therein. The security slot is defined in a rigid material which is either soldered with pins or connected with screws to a printed circuit board or the like inside the portable device. The security system includes a detector for detecting any instance of the cable of the lock associated with the security slot having been cut.

Abstract: A key operated locking device (10) comprising a lock casing (12;14) and a lock-block (18) slidably supported between first (26) and second (28) walls. The lock-block (18) is displaceable between locked and unlocked positions by first and second keys (20;20?). A series of flat members (404-413) extending side-by-side are slidably positioned within the lock-block. Each flat member comprises a cut-out (404?-413?) through which the first and second keys (20; 20?) may pass. Series of first (101-113) and second (201-213) cavities are formed respectively in the first (26) and the second (28) walls. By passing the first key (20) through the cut-outs (404?-413?), the flat members (404-413) become cleared out of their respective cavities and the lock-block is enabled to slide into locked position by the first key. Releasing the lock-block is attained by the second key (20?).

Abstract: A portable electronic device requiring securing against theft, includes a cavity with an opening thereinto. The opening is accessible at an exterior of the device, and defined by an upper edge, a juxtaposed lower edge, and a pair of juxtaposed side edges. The cavity is defined by an upper wall, a juxtaposed lower wall, and juxtaposed side walls, the side walls being angled relative to each other with a separation distance between them gradually increasing in a direction into said cavity, away from said opening into said cavity, whereby a planar cross section through the cavity that bisects both side walls has a trapezoidal shape. The lock opening has a size and shape slightly larger than the cross-sectional size of the forward section of a locking element and an interior larger in cross-sectional size than at the opening of the cavity.

Abstract: A lock that is configured to be attached to electronic equipment requiring securing against theft and the lock comprising: a lock body; a locking element protruding from the lock body and having a forward distal section that is comparatively wider in cross-sectional size compared to a rear section thereof, the forward section being configured to be insertable into a cavity formed in the equipment, where the cavity is defined by an opening having a size and shape slightly larger than the cross-sectional size of the forward section of the locking element and an interior larger in cross-sectional size than the opening of the cavity; a slidable locking pin configured to slide alongside the locking element and into the cavity, after the locking element has been inserted into said cavity, to substantially fill a space of the cavity left unoccupied by the locking element; a sliding mechanism coupled to the locking pin and configured to slide the locking pin into and out of the cavity; and a locking mechanism to lock

Abstract: An electrical vehicle includes a vehicle body defining a passenger cabin; at least one battery compartment with an openable hood that can be opened to expose the battery compartment; a battery including electrical electrodes removably stored in the battery compartment; at least three battery supports mounted substantially in a vertical orientation in the battery compartment, wherein at least two of the battery supports include electrical contacts that are configured to be electrically coupled with the electrical electrodes of the battery; the battery includes at least two downwardly depending projections which are spatially spaced and arranged relative to each other so that their spacing identically matches a corresponding spacing between said at least three battery supports in the battery compartment, and at least two of the three battery projections comprise said electrical electrodes configured to electrically mate with the electrical contacts of the battery compartment; and the battery supports and the ba

Abstract: A security strip or stick-on tab is attachable to the underneath of a very thin tablet or notebook device, with very little thickness added at the bottom of the device and not interfering with its resting on a flat surface. The strip or stick-on tab has a section protruding from underneath which becomes thickened and defines a standard security slot into which a lock with a cable are attachable to enable the cable to be irremovably attached to an immobile object, such as a chair or a desk, preventing theft of the secured device.

Abstract: A carrying bag (10) with a shoulder-strap (22) and a zipper (14) with zipper-rider (16) for closing/opening the bag. The shoulder-strap (22) is provided with a loop (24) at one end and a key-operated locking device (26) at the other end thereof. Means (36) are provided for fastening the loop (24) to an inside wall of the bag. Means (48) are provided for securing the zipper-rider (16) by the locking device (26) to an outside wall of the bag (10) for preventing the un-zipping of the bag.

Abstract: A theft-protecting electronic device (16;116) recharging assembly comprising a block-shaped stand (12; 112) having a cavity (14;122c) into and from which the device can be partly inserted and retrieved by a substantially linear sliding movement. A rigid jacket (30;130) embracing the device from at least three sides thereof is provided, one of which being the side opposite the one inserted into said cavity. A lock-receiving porting (30e;130g) is integrally formed with the jacket. A lockable device (20,120) is associated with the stand, being manipulatable between a locking position wherein it engages the said lock-receiving portion, thereby arresting the electronic device within said cavity, and an unlocked position wherein the electronic device is freely retrievable from said cavity. The stand is adapted to be secured by a cable (40;140) to an immovable object (42,142).

Abstract: The present invention is generally directed to locking devices and, more particularly, to locks that are electronically operable and controllable by mobile devices such as telephones, PCs, tablets and the like.

Abstract: A pin-tumbler locking mechanism comprising a lock-core with an elongated key slot and a series of bores arranged in a plane of the key slot for a corresponding series of driver pins of various lengths slidably received in the bores. The lock-core is normally supported in lock casing. A corresponding series of spring-supported key pins is seated in a series of bores coaxially with the driver pins so that normally at least some of the key pins are adapted to push respective driver pins to project into the key slot each by a different extent according to the respective lengths thereof; a key comprising alternately teeth and notches so that when inserted into the key slot, the driver pin ends contacting the key pins become flushed with planar surface to allow a sliding movement of the lock-core within the lock casing.

Abstract: A lock includes a cylinder with a locking tab extending axially from a distal end, a rod movable between a locked position and an unlocked position. At least one protrusion on the rod, and a pair of blocking elements positioned adjacent to the locking tab. A marked wheel is rotatably mounted on the rod and cylinder, and includes an inner wheel including a ridge extending from an inner surface and a slot extending through the ridge. The rod slides relative to the cylinder when the slot is aligned with the protrusion on the rod.

Abstract: A lock that is configured to be attached to electronic equipment requiring securing against theft and the lock comprising: a lock body; a locking element protruding from the lock body and having a forward distal section that is comparatively wider in cross-sectional size compared to a rear section thereof, the forward section being configured to be insertable into a cavity formed in the equipment, where the cavity is defined by an opening having a size and shape slightly larger than the cross-sectional size of the forward section of the locking element and an interior larger in cross-sectional size than the opening of the cavity; a slidable locking pin configured to slide alongside the locking element and into the cavity, after the locking element has been inserted into said cavity, to substantially fill a space of the cavity left unoccupied by the locking element; a sliding mechanism coupled to the locking pin and configured to slide the locking pin into and out of the cavity; and a locking mechanism to lock