Abstract: A chemiluminescent projectile having multi-spectral output, including daytime viewable, nighttime viewable and thermal outputs. The chemiluminescent projectile has a payload that permits the visualization of the fired projectile using a variety of detecting methods including human vision, night vision equipment/infrared devices, and thermal detecting devices during day and night conditions. The chemiluminescent projectile comprises a body having reagents that produce both chemiluminescent and exothermic reactions that generate light and heat sufficient to act as a visual and thermal marker.

Abstract: A method of delivering charge to a remote target includes pressurizing a reservoir of metallic conductor initially at a temperature below its melting point. The method includes flowing the metallic conductor through an orifice to form a continuous thread with axial velocity, so that a user might direct the axial velocity of the thread to intercept the remote target. The method further includes applying a potential differential along the thread so that electrical current flows between the reservoir and the remote target.

Abstract: Embodiments of the present disclosure relate to the field of ammunition rounds for training or tactical purposes. In one or more embodiments, the projectile is equipped to transmit an improved visual signature upon impact, including one or both of flash and smoke signatures. In one example, a projectile includes a projectile body, an ogive coupled to the projectile body, and a boat tail having a degree of transparency coupled to the projectile body. The boat tail having a degree of transparency and the projectile body define a cavity within the boat tail having a degree of transparency and the projectile body. A flash producing material is disposed within the cavity.

Abstract: A modified bullet cartridge having a score line formed around a primer bore. The score line may be positioned symmetrically or asymmetrically about the primer bore. The score line may have a regular or irregular two-dimensional geometric shape. A modified bullet cartridge having a counter-bore formed superposed about a primer bore. The counter-bore may have a vertical counter-bore extension and/or a radial counter-bore extension. Adhesive is positioned in the counter-bore about a primer secured in the primer bore. The primer may have a radial flange extending radially from an exterior sidewall of the primer. The flange registers against a bottom surface of the counterbore, or within a radial flange extension if present. Adhesive is used to lock the primer flange against the counter-bore and/or radial counter-bore extension. The combination of the counter-bore, adhesive and optionally the flanged primer locks the primer to the bullet cartridge to render the cartridge unusable after one use.

Abstract: A cartridge incorporating a projectile assembly, the projectile assembly having a base, mid body component housing a marking powder and metallic nose cap. The projectile's mid-body component houses liquids in a cylindrical compartment, where set-back and rotation induce chemical mixing, and in flight allowing for a chemical reaction, and at impact the projectile undergoes wall failure in the mid body, resulting from shear and residual rotational momentum, the actions in combination releasing and expelling marking materials, the ejection suspended signature producing materials, including liquid, powdered metals or fine particles released into the atmosphere emit and reflect light, the signature materials producing an observable signature at the projectile's impact location.

Abstract: A projectile including a first section and a second section. The first section and the second section being snapped together at a snap together interface having a pressure angle of at least 75 degrees. The first section and the second section forming at least one cavity therebetween, with a payload contained in the cavity.

Abstract: A gas purged ammunition cartridge and method. The cartridge includes a casing that is configured to contain a propellant and be coupled to a projectile, and a gas other than air introduced into the casing.

Abstract: Devices and methods for pest control, including devices useful to place pest control devices at locations of use such as at a crop (e.g., at a branch of a tree), certain embodiments of devices including a capsule and a tether that can become tangled or caught in a tree or other crop location.

Abstract: A distance combat means for non-lethal exposure of the human or animal body to an irritant is provided. The distance combat means comprises a housing (2,4) containing at least an irritant (5), a propellant (3), and moreover at least a medical adhesive (7), namely a cyanoacrylate preparation, polyvinylpyrrolidone or cellulose nitrate. The irritant may be 2-chlorobenzylidene malonic acid dinitrile (CS), ?-chloroacetophenone (CN) or capsaicin (CPS).

Abstract: The Gun Disabling Mock Ammunition is a device made to the same outward dimensional specifications and aesthetic characteristic as actual firearm ammunition; however, when attempted to be fired from a firearm, the effect is a non-hazardous, exothermic reaction taking place within the ammunition cartridge, producing heat substantial enough to bond the Gun Disabling Mock Ammunition to the inside of the chamber of the firearm, rendering the firearm immediately disabled and the chamber destroyed. This is accomplished while posing no risk of injury to the user or bystanders. The components of the Gun Disabling Mock Ammunition are non-toxic, non-hazardous, and chemically stable. Through use of the Gun Disabling Mock Ammunition, a reduction of deaths, injuries and crimes resulting from the intentional and unintentional use and access of unsecured legal, illegal and insurgent-force firearms can be achieved.

Abstract: Provided herein are projectiles for use in a propellant driven disrupter device, and associated methods, to neutralize an explosive target. The projectile may comprise a friction reducing container at least partially filled with one or more fluids, fluid mixtures, particles, and other components to provide one or more desired fluid properties to achieve a desired one or more jet parameters upon target impact. The fluid(s) in the container are referred to as highly efficient energy transfer (HEET) fluids do to the improved fluid jet action on target compared to conventional water projectiles. The projectiles and disruptor can be more precisely individually tailored to the target, thereby increasing the likelihood of successful disablement and decreasing the likelihood of inadvertent and uncontrolled explosion.

Abstract: Disclosed is a pepper spray composition comprising: (a) a chemical irritant; (b) a propellant, wherein the propellant comprises transHFO-1234ze; (c) a solvent, wherein said solvent comprises transHFO-1233zd; and (d) a non-ionic surfactant and/or an ionic surfactant.

Abstract: The disclosure is premised on the realization that despite the apparent convenience, safety and effectiveness possible by use of a less-lethal weapon incorporated into the foregrip of a two-handed weapon, no major police department, government agency, or military unit deploys such a system. This deficiency can be remedied by the disclosed device, which comprises a less-lethal weapon system that employs industry-standard components, and is effective and easy to use. The disclosed invention mounts a standard-size incapacitant canister in the handgrip portion of a foregrip. The foregrip is secured to the firearm by a standard rail system, and uses standard trigger and safety configurations. The canister magazine allows for efficient loading and reloading of the incapacitant, and the canister mounting angle allows for effective use. Further, some embodiments of the invention may include an accessory mounting area in which a tactical flashlight or laser may be mounted.

Abstract: Movement of a disrupter cannon is arrested by a parachute. The parachute is coupled (e.g., tethered) to the disrupter cannon. Prior to firing the cannon, the parachute is held in a retainer. Movement of the disrupter cannon in response to firing pulls the parachute from the retainer. The parachute deploys and arrests the movement of the disrupter cannon. The retainer protects the parachute prior to firing the disrupter cannon. The retainer may hold the parachute during transport.

Abstract: A capsule is configured to have the outward appearance of a cartridge for a firearm and the capsule is designed to release a toxic agent when struck by the firing pin of the firearm. The capsule includes a casing; a bullet shaped container; a toxic agent, and a cup. The casing is made to fit within a firing chamber of the firearm. A bullet-shaped container holds the toxic agent under pressure. The container fits within the casing to give an outward appearance of an ordinary bullet in a regular cartridge for that firearm. The cup gives the outward appearance of a primer cup. Once hit by the firing pin of the firearm, the cup breaks, releasing the toxic agent. A primer and remote radio-frequency activator may also be used to release the toxic agent.

Abstract: A rocket-propelled grenade includes a payload section, a selectable fuzing section joined to the payload section, and a propulsion section joined to the selectable fuzing section. A rocket-propelled grenade includes a propulsion section and a payload section operably associated with the propulsion section. The payload section includes a shell, one or more penetrators disposed in the shell, and a charge for compromising the shell to deploy the one or more penetrators when the charge is initiated.

Abstract: Here is disclosed a reusable pneumatic distraction device having a housing which encloses a first and a second gas reservoir which are configured to contain a quantity of high and low pressure gas, respectively. A valve member seals off an exhaust in the first gas reservoir, the valve member movable between a closed position sealing the exhaust and an open position. The device also includes a pneumatic drive for urging the valve towards its opened position. The pneumatic drive configured to apply a lower urging force followed by a larger urging force as the valve opens. The device is also provided with a lock pin releasably coupled to the valve for preventing the valve from moving towards its open position. Finally, the device includes a delay mechanism to delay the opening of the piston when the lock pin is released.

Abstract: A grenade device produces a delayed bang upon coupling to a pressurized canister containing gas. The device includes an annular housing, an awl, a sleeve, a diaphragm, a base and a cap. The housing has first and second axial ends and an internal bulkhead disposed therebetween with a choke flow-through orifice. The awl extends axially outward from the bulkhead. The sleeve connects to the housing at the first axial end. The diaphragm is disposed between the sleeve and the housing to form an annular chamber. The cap inserts into the housing at the second axial end and receives the canister facing the awl. The base connects to the housing at the second axial end. When the canister is compressed towards the device the awl punctures the canister to release the gas, which flows through the choke orifice to pressurize the chamber, and the diaphragm ruptures upon exceeding a pressure threshold.

Abstract: The invention relates to a method for thermally initiated triggering of an aerosol fire extinguisher having a strike pin (6) acted upon by an inner spring (7) and locked in the stand-by state, and after thermal initiation, the lock is removed and the strike pin (6), driven by the force of the inner spring (7), strikes against a mechanical firing cap (1), whereby an initial firing material is released in the firing cap (1), igniting a booster charge (2), the hot conversion gas thereof igniting a pyrotechnic extinguisher charge in the aerosol fire extinguisher. In order that an absolutely reliable initiation takes place under the same conditions throughout the entire service life of the aerosol fire extinguisher, it is proposed that only immediately after the thermal initiation, when the firing pin (6) is still locked, the inner spring (7) is brought to the necessary tension for triggering the firing cap (1), and only after reaching said tension is the lock of the firing pin (6) automatically released.

Abstract: Marking cartridge for conventional firearms that deposits marking media on impact with a target. The marking cartridge generally comprises a marking projectile containing a quantity of marking media beneath a frangible cap portion and having a more durable exterior surface adapted to engage the rifling of the barrel when fired. The marking projectile also may comprise a receptacle for marking media having a curled lip adapted to remove air during assembly and excess marking media to insure a consistent quantity of marking media is contained within the marking projectile. The receptacle defining a marking media cavity radially spaced from exterior bearing portion wall and having a mushroom shape. The marking cartridge also may comprise an extendable casing.

Abstract: A projectile system for impeding vessel movement is provided. The system includes a projectile device that contains a superoxide material for generating an exothermic reaction when exposed to water. At termination of flight, the projectile releases the superoxide material into the surrounding water. A delay can be set to enable the projectile to release its payload underneath the water surface, creating both a disturbance in the water and large gas bubbles to affect the trajectory of the target surface vessel.

Abstract: A forty millimeter caliber exercise bullet has been improved for properly exploding on a target, and securely maintaining the unloaded status during ordinary time. The improved exercise bullet is comprised of: a skirt (200), a striking pin (10), a safety device assembly (300) consisting of a detent cover (310) with a central mounting groove (311) and a pair of mounting grooves (312), a detent (320) for retaining the striking pin (10) by engaging or disengaging into the circumferential groove (11) by springs (323), a detonator cap (330) forming a hollow pocket (331) to insert a detonator trigger (20), a washer (30), a press-spring (332) for pressing a guiding cap (340), an explosion pipe (400), a smoke shell (500), and an ogive (600). When the bullet is fired, the rotation of the bullet generates centrifugal force to slide the retainer outward for disengaging the circumferential groove. Then, the striking pin moves upward to impact the detonator trigger when it hit on the target.

Abstract: This disclosure provides for payload delivery systems and cartridges and methods that incorporate the payload delivery systems. The payload delivery system can comprise a stabilizer having a longitudinally cut side wall defining a series of vanes that are folded forward in the pre-launched configuration. Other aspects combine a payload cup nested within the forward folding stabilizer. Still other aspects integrate the payload portion and the stabilizer portion into a single piece that constitutes a stabilized payload cup. The disclosed cartridges can be used to deliver payloads such as solid projectiles, shot of all sizes, powders, gels, liquids, and other payloads to exploit their specific function.

Abstract: This disclosure provides for payload delivery systems and cartridges and methods that incorporate these payload delivery systems. In one aspect, the payload delivery system can comprise a payload cup and a pleated cup nested within the payload cup and having a pleated side wall. The disclosed cartridges can be used to deliver payloads such as solid projectiles, shot of all sizes, powders, gels, liquids, and other payloads to exploit their specific function.

Abstract: A projectile propulsion system includes a launch tube, multiphase material, and a pressure barrier member. The launch tube has an interior cavity, the multiphase material disposed therein. The launch tube also has an opening to receive the multiphase material. The pressure barrier member seals the opening while the multiphase material is disposed in the interior cavity of the launch tube so as to allow the launch tube to be pressurized. When the pressure barrier member is broken, a shock wave allows the contents of the interior cavity, such as a projectile, to be expelled from the tube with a high velocity and force.

Abstract: A marking projectile comprises separate compartments that break during launch due to rotation of the projectile as it leaves the barrel of a weapon. Metal pellets contained within the compartments are pressed outward and pierce the compartment walls. This allows for mixing of chemical materials contained within the compartments, so that the materials substantially react by the time the projectile strikes a target. The chemical materials may be a pair of chemi-luminescent components, or components that create heat for thermal marking.

Abstract: A non-lethal projectile used to immobilize, impair, disorient, or distract a live target. The non-lethal projectile can also be used as a signaling device. In one embodiment, a non-lethal payload carrying projectile that is detonated at a set distance determined and, set by the operator. The distance is electronically controlled and can be set in the field seconds before the projectile is fired.

Abstract: A non-lethal projectile used to immobilize, impair, disorient, or distract a live target. The non-lethal projectile can also be used as a signaling device. In one embodiment, a non-lethal payload carrying projectile that is detonated at a set distance determined and set by the operator. The distance is electronically controlled and can be set in the field seconds before the projectile is fired.

Abstract: A projectile propulsion system includes a launch tube, multiphase material, and a membrane. The launch tube has an interior cavity, the multiphase material disposed therein. The launch tube also has an opening to receive the multiphase material. The membrane seals the opening while the multiphase material is disposed in the interior cavity of the launch tube so as to allow the launch tube to be pressurized. When the membrane is broken, a supersonic wave thrusts the contents of the interior cavity, such as a projectile, outwards with a high velocity and force.

Abstract: A tracer cylinder for use with a shotgun shell to provide an aiming and training aid for shotgun shooting sports, which also can be used for military and police applications. The tracer cylinder, which contains a liquid, is positioned in a shotgun shell above a disk-shaped piercing valve. The shell is loaded into a shotgun and fired. The forces of ignition cause the point on the piercing valve to puncture the bottom of the cylinder, and, when the cylinder is airborne, tracer liquid is released through the resulting opening by physical forces, creating a long-lasting mist or fog cloud that is visible to the shooter. The shooter is provided with a consistent and durable reference, allowing him or her to make effective corrections to his or her shooting technique. The tracer cylinder can be loaded into a shot holder, with or without shot pellets.

Abstract: Device to extinguish a fire produced in a building, characterized by having a bomb comprising a hollow body whose inner part carries a load of a fire-retarding component and an actuator that, when it hits the surface of the building, activates a detonator that makes the charge explode, scattering the fire-retarding component over the whole surface area of the radius of action, the detonator and explosive charge contained inside a receptacle and the detonator being connected by means of an electrical wire to one or various actuators installed on the surface of the body of the bomb.

Abstract: The object of the inventive method and device for controlling and/or extinguishing fires is to extend the range of means for transporting devices to a fire site, substantially reduce the time for the operating preparation thereof and to exclude a fragmentation field caused by the device explosion which ensures the momentary conversion of a fire-extinguishing composition into a fine cloud associated with a simultaneous airblast effect produced to a fire area and a maximum distribution of said fire-extinguishing composition through the fire volume. Said method for controlling and/or putting out a fire consists in effecting the fire area by an airblast and the high-speed flow of the air-dispersed mixture of the fire-extinguishing composition (7) produced by the explosion of a fire-suppressing device (2) which comprises a dispersing charge (8) and a container (6) with the fire-extinguishing composition (7).

Abstract: A warhead includes a gas containing canister having a front end onto which is screwed a valve assembly having an interior which is in gas communication with the canister. A structure-penetrating nose connected onto the valve assembly. Positioned around a periphery of the valve assembly is a plurality of hollow frangible plugs. The nose includes a shoulder portion that shears the plugs upon impact with a target thus allowing gas within the canister and valve assembly to escape to an atmosphere.

Abstract: An ignition unit for a fire extinguishing assembly has an ignition unit housing with a firing pin disposed within the housing. A spring is coupled to the firing pin, and a restraining device holds the pin in place in the housing. A formed eutectic holds the restraining device in place such that when the eutectic deforms, the firing pin is released and moved by the spring in a desired direction.

Abstract: Projectiles and projectile systems are provided herein employing an inhibiting and/or marking substance for impairing/marking a living target. In some embodiments, the systems include a first part being non-spherical and having an exterior, a plurality of stabilizing fins secured with the exterior of at the first part, and a second part have a hollow portion containing an inhibiting substance, wherein the second part is sealed with the first part to seal the inhibiting substance within at least the hollow portion. The first part can similarly have a hollow portion such that a volume is defined by the hollow portion of the first part and the hollow portion of the second part, wherein the inhibiting substance is contained within the volume. The fins can be angled to provide spin stabilizing.

Abstract: A non-lethal self-defense device that ejects two electrically charged streams of conductive fluid at a biological target for a period of time sufficient to have the liquid contacting both the target and the electrically charged device until incapacitation of the target occurs.

Abstract: A reusable special effects audible and visual fireball generator device which comprises a cylindrical main housing having end caps mounted at each end. A gas container is positioned within the housing and a knife blade is mounted within the housing adjacent one end cap. A holder containing a predetermined amount of black sporting powder is secured within the housing adjacent the other end cap. When the black sporting powder is ignited, the gas container is forced against the knife blade, rupturing the tank. The released liquid gas mixes with air and the black sporting powder igniting the mixture and providing a fireball effect.

Abstract: Projectiles and projectile systems are provided herein employing an inhibiting and/or marking substance for impairing/marking a living target. In some embodiments, the systems include a first part being non-spherical and having an exterior, a plurality of stabilizing fins secured with the exterior of at the first part, and a second part have a hollow portion containing an inhibiting substance, wherein the second part is sealed with the first part to seal the inhibiting substance within at least the hollow portion. The first part can similarly have a hollow portion such that a volume is defined by the hollow portion of the first part and the hollow portion of the second part, wherein the inhibiting substance is contained within the volume. The fins can be angled to provide spin stabilizing.

Abstract: A fireball generator device comprising a steel cylindrical main housing having first and second threaded end caps. A shotgun shell is encased in a barrel member and locked in place with a screw-on housing. When the shell is fired, the gases expelled by the shell push a knife blade forward into a gas container positioned within the main housing. The moving knife blade ruptures the gas container and the gas therein escapes and the powder gas from the shotgun shell ignites the gas escaping from the container creating various visual effects, such as a fireball.

Abstract: This invention relates to a forest, terrain and urban fire fighting device and method, and more particularly, to a fire extinguishing system and method offering reduced risk of fire spread and safety of firemen. This extinguishing device consists of an encapsulated cryogenic projectile with a payload of solidified and frozen mixture of carbon dioxide, nitrogen, combination of gases and compacted solid extinguishing agents. These strategically located and cryogenically stored devices are launched at the outbreak of fire, aerially or terrestrially over a blaze. An embedded explosive charge is detonated at a predetermined and optimum height causing the solidified gases/compacted solid extinguishing agents to be dispersed instantaneously and forcefully over targeted and specified areas. The release of high pressure, low temperature oxygen exclusion gases penetrate the fire from above, chills the substrate and extinguishes the fire.

Abstract: A fire retarding canister has a housing with aerosol exit ports. A cooling material is supported within the housing above the exit ports. A combustion chamber within the housing is above the cooling material. An aerosol forming composition is supported within the housing above the combustion chamber. An ignition mix extends into the aerosol forming composition for igniting the aerosol forming composition.

Abstract: A mortar cartridge generates effective white or colored smoke obscuration with reduced adverse environmental impact and collateral damage and provides an improved drag assembly that reduces drift during projectile descent and improves targeting.

Abstract: A fire extinguishing assembly includes an ignition unit and an aerosol generating unit. The ignition unit in one embodiment comprises a spring loaded piston that is held under spring tension by a formed eutectic, which deforms at a predetermined temperature. When such temperature is reached, the piston is released, and strikes a primer to ignite a desired pyrotechnic in the aerosol generating unit. In one embodiment, the piston strikes a primer, which ignites an ignition mix, which further ignites the pyrotechnic. The ignition mix may be formed of the same material as the pyrotechnic. The ignition unit may be releasably engaged with the aerosol generating unit that contains the pyrotechnic. In one embodiment, it is formed with threads for mating with threads on the canister.

Abstract: A decoy device and system for anti-missile protection and an associated method are provided. The decoy device includes a propellant and a tank containing the propellant. The decoy device also includes an outlet defined in the tank, and a catalyst contained within the tank and capable of exothermically reacting with the propellant to emit a gas having a heat and pressure. The heat generated by the reaction is radiated by the decoy device is capable of attracting a missile, while the gas is expelled through the outlet to provide thrust to the decoy device.

Abstract: A firearm for extinguishing a fire from a position remote from the fire. A cartridge is disposed in, and is selectively discharged from, a pistol. The cartridge includes a head containing a pressurized fire extinguishant and a casing containing a propellent. The casing is removably attached to the head by mating portions of hook and loop fasteners so as to allow the casing and the head to be independent of each other prior to use. The bead has a lip containing a chamber communicating with the pressurized fire extinguishant therein and which exits through through bores in both sides of the lip, respectively. A release pin is removed from the through bores and the firing apparatus is activated causing the cartridge to exit the barrel and expel the pressurized fire extinguishant through the through bores on its way to the fire during use.

Abstract: A hot gas deployment device for safely deploying a “hot” tear-gas canister to flush out barricaded law-resisters. The device includes an internal chamber for inserting the tear-gas canister therein, securing means to secure the canister in place during deployment, and a handle for easy operation. The chamber safely contains the hot-gases produced by the tear-gas canister to reduce the risk of causing a fire in the barricaded space. Tear-gas release orifices on the chamber's housing release the tear-gas from the chamber. One embodiment of the device includes a hollow spear for releasing the tear-gas through walls and other obstructions. Another embodiment of the device is suitable for hurling with a tear-gas grenade launcher.

Abstract: A fire extinguishing assembly includes an ignition unit and an aerosol generating unit. The ignition unit in one embodiment comprises a spring loaded piston that is held under spring tension by a formed eutectic, which deforms at a predetermined temperature. When such temperature is reached, the piston is released, and strikes a primer to ignite a desired pyrotechnic in the aerosol generating unit. In one embodiment, the piston strikes a primer, which ignites an ignition mix, which further ignites the pyrotechnic. The ignition mix may be formed of the same material as the pyrotechnic. The ignition unit may be releasably engaged with the aerosol generating unit that contains the pyrotechnic. In one embodiment, it is formed with threads for mating with threads on the canister.

Abstract: Projectile systems are provided herein employing an inhibiting and/or marking substance for impairing/marking a living target, such as a human or animal target. In preferred embodiments, the projectile system includes a generally frangible projectile that is optimally filled to at least about 50%, with the substance to be delivered to the target, such that the substance is radially dispersed into a cloud upon impact. In one implementation, the substance delivered comprises a powdered inhibiting substance, such as a powdered pepper. In one implementation, the powdered inhibiting substance comprises a substance having one or more capsaicinoids.

Abstract: A less lethal projectile to be fired from a launcher comprising a body having a concentric cavity to hold a fluid payload, a nose cap attached to the body, said nose cap having a plurality of slits therein, which will spread open upon impact, allowing the fluid to escape.

Abstract: A mortar cartridge generates effective white or colored smoke obscuration with reduced adverse environmental impact and collateral damage, and provides an improved drag assembly that reduces drift during projectile descent and improves targeting.