Abstract: A carrying case for a pair of two handcuffs is described.

Abstract: A method is described of making a training firearm that has a replaceable magazine. The training firearm is not an actual firearm but possesses a visual look and tactile fee of an actual firearm, to enable a user to train realistically but safely.

Abstract: Personal restraints are described, including a user-accessible button that can be pushed in sliding a lock bar into a double lock position.

Abstract: An extendable baton has a base section, at least one extendable section and a control rod. The base section may be tubular and have a lengthwise axis and an annular recess on an inner surface of a distal end and a release button on a proximal end. The extendable section may be tubular and nest inside the base section. The extendable section includes a locking clutch including a single slot disposed on the proximate end, a clutch plate disposed at least partially within the slot, the clutch plate including a locking portion, which engages the annular recess and a control aperture portion having an aperture, and at least one spring disposed to bias the clutch plate outwardly from the slot of the extendable section. The control rod is insertable through the aperture to retract the clutch plate when the release button is depressed.

Abstract: A multi-spectral flashlight includes a housing, a battery disposed in the housing, a power switch, a LED module including a plurality of LEDs which emit different colors of illumination, a LED driver coupled to the LED module, and an alternate illumination selector switch coupled to the LED driver. The LED driver is configured to drive the LED module in a default illumination mode in response to a first user operation of the power switch and a selected alternate illumination mode in response to a second user operation of the power switch. The LED driver is further configured with a plurality of selectable pre-determined alternate illumination modes which include different colors of illumination. The LED driver advances through the plurality of selectable pre-determined alternate illumination modes in response to operation of the alternate illumination selector switch, allowing selection of one of the plurality of modes as the selected alternate illumination mode.

Abstract: An extendable baton has a base section, at least one extendable section and a control rod. The base section may be tubular and have a lengthwise axis and an annular recess on an inner surface of a distal end and a release button on a proximal end. The extendable section may be tubular and nest inside the base section. The extendable section includes a locking clutch including a single slot disposed on the proximate end, a clutch plate disposed at least partially within the slot, the clutch plate including a locking portion, which engages the annular recess and a control aperture portion having an aperture, and at least one spring disposed to bias the clutch plate outwardly from the slot of the extendable section. The control rod is insertable through the aperture to retract the clutch plate when the release button is depressed.

Abstract: A scabbard for carrying a collapsed baton is described. The scabbard comprises a rotatable protective hood.

Abstract: A method is described of making a training firearm that has a replaceable magazine. The training firearm is not an actual firearm but possesses a visual look and tactile fee of an actual firearm, to enable a user to train realistically but safely.

Abstract: A carrying case for a pair of two handcuffs is described.

Abstract: A scabbard for carrying a collapsed baton is described. The scabbard comprises a rotatable protective hood.

Abstract: Personal restraints are described, including a user-accessible button that can be pushed in sliding a lock bar into a double lock position.

Abstract: A system and method for performing a projected graph based prediction is provided. The method includes obtaining data from a plurality of servers, determining data entities and dataflows between the data entities based on the obtained data, and generating a first graph including the data entities as nodes and the dataflows between the nodes. The method further includes identifying data concepts based on the obtained data and modifying the first graph by inserting the identified data concepts to provide a second graph. The second graph is further projected to generate a sub-graph, which is then utilized for a prediction algorithm to determine a predicted dataflow between at least two nodes connected to a data concept in the sub-graph.

Abstract: A disposable, flexible locking restraint having a base and first and second straps integrally molded of a dry flexible plastic is provided. During use, toothed portion of the straps engage toothed portions of associated pawls to provide for unidirectional travel of the straps through the base. For increased security, pawl locks are provided on the base. Each pawl lock has first and second retainers to engage the pawl lock on the base, where the first retainer is spaced from the second retainer along a length of the pawl lock. When the first retainer retains the pawl locks in the base, the pawls have sufficient freedom of movement to allow unidirectional movement of the straps through the base, and when the pawl locks are depressed such that the second retainer retains each pawl lock in its respective lock aperture, the pawl lock engages the pawl and presses the pawl against the strap, preventing further travel of the strap.

Abstract: A disposable, flexible locking restraint having a base and first and second straps integrally molded of a dry flexible plastic is provided. During use, toothed portion of the straps engage toothed portions of associated pawls to provide for unidirectional travel of the straps through the base. For increased security, pawl locks are provided on the base. Each pawl lock has first and second retainers to engage the pawl lock on the base, where the first retainer is spaced from the second retainer along a length of the pawl lock. When the first retainer retains the pawl locks in the base, the pawls have sufficient freedom of movement to allow unidirectional movement of the straps through the base, and when the pawl locks are depressed such that the second retainer retains each pawl lock in its respective lock aperture, the pawl lock engages the pawl and presses the pawl against the strap, preventing further travel of the strap.

Abstract: A prisoner transport kit is described including handcuffs, ankle cuffs, fetters, and locks for use in transporting a prisoner.

Abstract: A carrying case for a pair of rigid handcuffs is described.

Abstract: An extendable baton has a base section, at least one extendable section and a control rod. The base section may be tubular and have a lengthwise axis and an annular recess on an inner surface of a distal end and a release button on a proximal end. The extendable section may be tubular and nest inside the base section. The extendable section includes a locking clutch including a single slot disposed on the proximate end, a clutch plate disposed at least partially within the slot, the clutch plate including a locking portion, which engages the annular recess and a control aperture portion having an aperture, and at least one spring disposed to bias the clutch plate outwardly from the slot of the extendable section. The control rod is insertable through the aperture to retract the clutch plate when the release button is depressed.

Abstract: A flexible scabbard for securing a baton to equipment worn by a user includes a holster, a cover, and a clip. The holster and cover are made from flexible material. A strip of a first half of a hook and loop fastener wrapping around a top of the front of the holster and a first half of a snap fastener at a center of the front of a holster. The cover has a rear portion extending from the back of the holster to a forward portion having first and second security portions. A second half of the hook and loop fastener extends across the first and second security portions, with a second half of the snap fastener in the middle. When the halves of the snap fastener are engaged and the first and second halves of the hook and loop fastener are engaged, the hook and loop fastener in the security portions is orientated in a shear direction with respect to a release direction of the snap fastener.

Abstract: A method of manufacturing a handcuff includes bending a first bar of alloy into a curve roughly matching a shape of a desired cheek plate half, heating the first bar to a forging temperature, die forging the first bar into a first cheek frame forging having a first lockset cavity portion, and trimming the first forging to a form a first forged cheek from half having a first cheek arm. This is repeated with a second bar to obtain a second forged cheek frame half having a second cheek arm. The first cheek frame half is joined directly to the second cheek frame half, the first lockset cavity portion and the second lockset cavity portion combining to form a lockset cavity. A bow is pivotally attached between the first and second cheek arms and a lockset is installed in the lockset cavity.

Abstract: A multi-spectral flashlight includes a housing, a battery disposed in the housing, a power switch, a LED module including a plurality of LEDs which emit different colors of illumination, a LED driver coupled to the LED module, and an alternate illumination selector switch coupled to the LED driver. The LED driver is configured to drive the LED module in a default illumination mode in response to a first user operation of the power switch and a selected alternate illumination mode in response to a second user operation of the power switch. The LED driver is further configured with a plurality of selectable pre-determined alternate illumination modes which include different colors of illumination. The LED driver advances through the plurality of selectable pre-determined alternate illumination modes in response to operation of the alternate illumination selector switch, allowing selection of one of the plurality of modes as the selected alternate illumination mode.