Nonlethal Or Deterrent Patents (Class 102/502)
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Patent number: 5786546Abstract: A non-lethal incapacitating device comprises a pair of projectiles and trailing wires packaged in a cartridge mountable on the head of a stungun. The cartridge assembly includes a pair of light and directionally stable and non-invasive projectiles having tubular plastic flares, expanded trailing wire coiled in double layers on a rotating magazine, a simple gas capsule side-piercing mechanism, and a compact housing.Type: GrantFiled: August 28, 1997Date of Patent: July 28, 1998Inventor: Anton K. Simson
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Patent number: 5750918Abstract: A ballistically deployed restraining net system including a projectile, a net packaged in the projectile, a net deployment device for unfurling the net in flight, and a fuze for triggering the net deployment device upon the occurrence of a preestablished criteria such as the impact of the projectile with an object, the expiration of a preestablished time period after launch or upon the projectile reaching a predetermined distance to an object.Type: GrantFiled: October 17, 1995Date of Patent: May 12, 1998Assignee: Foster-Miller, Inc.Inventors: Arnie Mangolds, Michael David Farinella, Daniel Rene Deguire, Robert Lee Cardenas
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Patent number: 5698815Abstract: An electronic projectile (10) for use with a standard cartridge (1). Projectile (10) and cartridge (1) are loaded into standard firearms and fired like a standard bullet. After leaving the barrel of a firearm, plastic sheaths (8L) and (8R) fall away and electrodes (19L) and (19R) extend outward on wires (40L) and (40R). On impact the electrodes penetrate the skin of the target making electrical contact with internal tissue of a target. Within projectile (10) a battery (50) powers internal electronics (30) to charge output capacitors (22) and (24) to high voltage. When the capacitors are fully charged a switch (58) completes the circuit and discharges the capacitors through the target. Switch (58) discharges the capacitors 20 to 100 times per second. These pulses continue for several seconds to incapacitate the target. The polarity of the current is changes once or twice per second to alternate between acidic and basic ions being formed around the electrodes to sterilize the puncture sight.Type: GrantFiled: December 15, 1995Date of Patent: December 16, 1997Inventor: Gary Dean Ragner
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Patent number: 5691501Abstract: A nonlethal long-range bullet designed to be fired from a conventional hipowered rifle or pistol spreads apart on impact, thereby delivering a nonlethal blow to the target. Prior to impact, the inventive bullet maintains its aerodynamic shape. The bullet includes a front section in a forward portion of the bullet, the front section having a tail that extends to a rear portion of the bullet; a solid section in the rear portion of the bullet, the solid section including most of the mass of the bullet and being substantially disposed around the tail; at least two longitudinal scribe lines that extend along the front section and the tail; and at least another two longitudinal scribe lines that extends along the solid section and are aligned with the at least two longitudinal scribe lines, wherein depths of the at least two and at least another two longitudinal scribe lines are such that the bullet maintains shape integrity during flight while readily deploying into a flattened shape upon impact.Type: GrantFiled: July 8, 1996Date of Patent: November 25, 1997Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Raine M. Gilbert
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Patent number: 5684267Abstract: A resupply projectile is described which can deliver critical logistic supplies rapidly and accurately to forward combatants with minimum risk to supply personnel or equipment and which is not hampered by either weather or terrain.Type: GrantFiled: February 4, 1997Date of Patent: November 4, 1997Assignee: The United States of Americas as represented by the Secretary of the ArmyInventor: Charles E. Dean
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Patent number: 5670737Abstract: An impulse generating tool for breaking up rock has a barrel, a breech body for a cartridge (50) loaded with gas producing propellant (70) and a firing mechanism for firing the cartridge. A hole is drilled in the rock and filled with water. The barrel is passed down the hole and the cartridge is fired. Shockwaves break up the rock. A firing pin (42) of the firing mechanism is off-set (56) from a centreline (54) of the breech body, and the cartridge, which is of a shotgun type, has a rim-fire percussion cap (63) complemental to the off-set of the firing pin. Conventional shotgun ammunition cannot be fired with the tool, and cartridges for the tool cannot be fired by a conventional shotgun.Type: GrantFiled: December 12, 1994Date of Patent: September 23, 1997Assignee: Denel (Proprietary) LimitedInventor: Johann Mey
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Patent number: 5654524Abstract: A projectile has a hollow casing (1, 2) with a perforated nose portion (11), a piston (3) disposed within the casing, and a marking substance (4) disposed forwardly of the piston. The piston (3) is movable forwardly under force applied to it by gas used to discharge the projectile. The marking substance (4) is thereby compressed and expelled through the nose portion for contact with a target.Type: GrantFiled: May 24, 1996Date of Patent: August 5, 1997Assignee: Constantia (International) Ltd.Inventor: Michael Ernest Saxby
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Patent number: 5652407Abstract: A non-lethal incapacitating ammunition round and technique is disclosed using a bundle of adjacent flat-faced resilient cylindrical projectile plugs that, after firing, are set into tumbling motion in various orientations to slap and bruise the skin of a human or animal target at multiple locations of the body, with and without the simultaneous delivery of dye marking or subduing substances.Type: GrantFiled: February 13, 1996Date of Patent: July 29, 1997Assignee: Academy of Applied ScienceInventor: Alfred Vincent Carbone
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Patent number: 5639526Abstract: A paint ball including a paint ball shell and an axis extending through the shell to define first and second poles. The paint ball shell fractures in a predetermined pattern upon the receipt of a fracturing force to form fracture lines from the point of impact circumferentially toward the first pole and from the point of impact circumferentially toward the second pole.Type: GrantFiled: October 14, 1993Date of Patent: June 17, 1997Assignee: Perfect Circle Paint Ball, Inc.Inventors: Thomas G. Kotsiopoulos, Gary E. Gibson
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Patent number: 5585595Abstract: Shots and hits are simulated with pyrotechnic indicator means e.g. in military maneuvers. For this purpose, devices are used which are designed for accommodating a plurality of pyrotechnic indicator means (15) . Each indicator means (15) can individually be ignited electrically. To this end, an ignition device is provided which has ignition connectors (16) leading to the ignition contacts of each indicator means (15). In known devices of this type making a contact between the indicator means (15) and the ignition connectors (16) requires relative high expenditure of time. Furthermore, faulty connections cannot be excluded. As a result, reloading the device becomes time-consuming and unreliable.The device according to the invention provides that either each ignition connector (16) or each indicator means (15) is provided with at least one annular circumferential contact.Type: GrantFiled: May 18, 1995Date of Patent: December 17, 1996Assignee: Comet GmbH Pyrotechnik-ApparatebauInventor: Ernst Dix
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Patent number: 5565649Abstract: The projectile, in particular a bullet, comprises a body (1) comprising a receiving cavity (6) containing a product (8) which is active on the organism of a live target, and means for releasing this product upon the impact of the projectile on the target. The body (1) of the projectile includes a propelling motor (5) and, along the length of the body, a portion (30) of smaller diameter followed by a shoulder (32) constituting a braking plane perpendicular to the direction of travel of the projectile. Application in bullets for disabling an opponent with no risk of fatal injury.Type: GrantFiled: March 30, 1995Date of Patent: October 15, 1996Assignee: RuggieriInventors: Raymond Tougeron, Daniel Casenave
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Patent number: 5450795Abstract: A projectile for small firearms has an inner sealed container containing an impact charge of a mixture of pellets and a liquid or a mixture of pellets and a gel. This impact charge may be a mixture of dense metallic powder and a liquid or a mixture of dense metallic powder and a gel. The inner sealed container is rupturable upon impact with a target. An outer load distributing cover receives the inner sealed container and is shaped to provide a target impact surface greater than the target impact surface of the inner sealed container for reducing the force per unit area upon impact with a target. The outer load distributing cover is not penetrable by the impact charge upon impact with the target.Type: GrantFiled: March 18, 1994Date of Patent: September 19, 1995Assignee: Adelman AssociatesInventor: Barnet R. Adelman
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Patent number: 5402729Abstract: Ammunition comprising a cylindrical case (1) with one of the closed ends having coaxially a concentric chamber (1a) capable of receiving a propulsive means for a projectile lodged in the case. The propulsive means consists of a blank cartridge (2) lodged in a diffusing means (3), the cartridge and diffusing means assembly being inserted into the coaxial chamber of the case.Type: GrantFiled: April 14, 1994Date of Patent: April 4, 1995Inventor: Pierre Richert
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Patent number: 5375529Abstract: A projectile for firing from a self-loading firearm is provided that will rmit the self-loading mechanism to function while delivering a targeting projectile of reduced range and striking capacity. These latter characteristics may be varied in accordance with a designer's preference.Type: GrantFiled: April 23, 1993Date of Patent: December 27, 1994Assignee: SNC Industrial Technologies Inc./Les Technologies Industrielles SNC Inc.Inventors: C. Reed Knight, Jr., Michael G. Adkins
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Patent number: 5370056Abstract: This invention relates to a safety explosion-sound generating type of bullet for a toy gun, and more particularly one having a cavity formed in a plastic body filled with a material which can produce an explosion-sound effect by collision with a hard object and it is covered by a thin layer. When the body is fired and lands against a hard object, the filling material produces a small explosion, like a sound produced by an actual gun. Furthermore, because the small explosion is produced within a very small bullet (for example, a BB), it is impossible to hurt people.Type: GrantFiled: January 4, 1993Date of Patent: December 6, 1994Inventor: Shi-Huang Huang
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Patent number: 5361700Abstract: A novel cartridge for conventional shot gun and other weapons, suitable for training and other applications, and containing a thin-walled ball encapsulating a substance to be ejected upon the ball hitting the target, provided with a folded fan enclosure for the ball and its holder within the cartridge which, upon expulsion of the ball-holder-fan unit upon firing, causes the ball to separate and continue to the target, while the folded fan segments spring open in free flight into an air-resistant disc and then pinwheel with the holder harmlessly to the ground within a short distance of the gun.Type: GrantFiled: December 10, 1993Date of Patent: November 8, 1994Assignee: Academy of Applied ScienceInventor: Alfred V. Carbone
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Patent number: 5353712Abstract: A target shooting capsule comprising a non-toxic, bio-degradable, injection molded shell of various shapes and forms having a dry wall thickness of from about 0.001 inches to about 0.1 inches, having a diameter from about 0.125 inches to about 1 inch, and containing a brightly colored water washable, non-toxic liquid dye fill material.Type: GrantFiled: January 13, 1993Date of Patent: October 11, 1994Inventor: Christy L. Olson
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Patent number: 5347739Abstract: A firearm safety cartridge lodges a projectile in the breech end of the barrel of the firearm to prevent live ammunition from being inserted into the firing chamber of the firearm.Type: GrantFiled: November 25, 1992Date of Patent: September 20, 1994Assignee: Edward J. KrolakInventor: John C. Stuart
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Patent number: 5317163Abstract: A decoy for misdirecting heat-seeking and radar-echo-seeking missiles comprised of as main components a radar reflector and an engine and capable of simulating an aircraft in the infra-red wavelength of 1.5 to 2.5 m.mu.; 3-5 m.mu.; and 8-14 m.mu. and simultaneously in the radar band. The decoy is spectrally adapted in the infra-red range and is contoured to exhibit a large reflective surface with a doppler effect in the radar band. The parts are constructed so that the desired configuration and aerodynamic stability is achieved only when the decoy is prepared for operation. A plume covering an appropriately large area is produced and the content of the exhaust includes carbon dioxide and/or metallic powder to a high IR radiation of the plume.Type: GrantFiled: February 26, 1990Date of Patent: May 31, 1994Assignee: Dornier GmbHInventor: Bernt Obkircher
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Patent number: 5295439Abstract: A novel multi-slug bullet or round is provided that, through the use of flat-faced abutting end walls of successive cylindrical slugs, tightly packed above the powder charge in the cartridge casing, and appropriate fast-burning powder charge tailored to the weight of the multiple slugs, achieves multiple-hit stopping power within self-defense ranges and the like with greatly reduced penetration and thus minimal chance of lethality or collateral damage. With a single firing, multiple hits over a controlled area are achieved, materially lessening the requirement for precise aiming, reducing the amount of ammunition and the number of firings required in use, and reducing recoil, while eliminating ricochet effects.Type: GrantFiled: July 7, 1992Date of Patent: March 22, 1994Assignee: Academy of Applied ScienceInventor: Alfred Carbone
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Patent number: 5254379Abstract: A paint ball including a paint ball shell and an axis extending through the shell to define first and second poles. The paint ball shell fractures in a predetermined pattern upon the receipt of a fracturing force to form fracture lines from the point of impact circumferentially toward the first pole and from the point of impact circumferentially toward the second pole.Type: GrantFiled: October 21, 1991Date of Patent: October 19, 1993Assignee: Perfect Circle Paint Ball Inc.Inventors: Thomas G. Kotsiopoulos, Gary E. Gibson
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Patent number: 5221809Abstract: The invention relates to a non-lethal projectile of small mass for military or police use adapted to be fired from a standard launcher which projectile either increases in size during flight or at impact to spread the force over a large area to provide a knock-down-effect without body penetration.Type: GrantFiled: April 13, 1992Date of Patent: June 22, 1993Inventor: Jaime H. Cuadros
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Patent number: 5136920Abstract: A water cannon assembly is described which includes a stand used to support and air a water cannon, and a replaceable cartridge which may be placed in the cannon. When the cartridge is set off, the cannon shoots out a concentrated liquid jet which may be used to disable the detonator of an explosive device, such as a bomb. The stand may have a base suitable for a hard flat surface, or it may include a spike for positioning the cannon on soft ground.Type: GrantFiled: November 30, 1990Date of Patent: August 11, 1992Assignee: Custom Engineering and Design, Inc.Inventors: Allen K. Breed, Herman Stoeckle, Donald Tuttle, Jr.
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Patent number: 5086703Abstract: Ammunition for a riot gun with a projectile of universal application. The projectile has a fluted end, with an internal cavity, which permits varied sleeves with a fluted throughbore to be used with varied nose inserts to define the type of ammunition desired, for example, a non-shattering flat nose shatterable ceramic cover tear gas nose, or the like. The projectile, sleeve and nose are insertable into a shell casing with a projectile propellant.Type: GrantFiled: February 5, 1991Date of Patent: February 11, 1992Inventor: John M. Klein
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Patent number: 5035183Abstract: A nonlethal frangible projectile for delivering fluids and the like to a target is composed of a soft cap portion, and a stronger base portion which plugs the rearward end of the cap. Scoring and a thinned nose region facilitates rupture upon impact.Type: GrantFiled: March 12, 1990Date of Patent: July 30, 1991Inventor: David Luxton
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Patent number: 5018450Abstract: For use in marking nighttime impacts from easily ruptured paintball type projectiles that are fired from compressed air guns; this invention provides a double chamber projectile capsule that contains two chemical agents which, when mixed together on impact, provide a luminescent spot to visibly mark impacts at night; for police and military training, as well as the popular adult war games, based on the present paint ball and air gun equipment.The unique modifications are designed to fit into the present standardized paintball specifications, without adding unusual expense. A double barrier feature assures necessary shelf life and complete separation of the reactive agents; as well as increased ease of loading the two chemical agents during manufacture.Type: GrantFiled: April 25, 1990Date of Patent: May 28, 1991Inventor: Henry J. Smith
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Patent number: 5009164Abstract: A projectile is described, which changes its shape upon impact on a target and thereby reduces the danger of penetration into a living target. The projectile is useful for the identification of individuals in crowds, by filling it with staining material which stains the target upon impact, and may further contain other liquid or gaseous materials, such as tear gas. The projectile of the invention is further useful for different uses, such as for gunfight simulation.Type: GrantFiled: December 29, 1988Date of Patent: April 23, 1991Assignee: MNY Holdings and Agencies LimitedInventor: Oded Grinberg
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Patent number: 4942818Abstract: A bullet primarily composed of a filler powder embedded in a wax-based matrix, the powder comprising metal particles; the bullet being designed to disrupt upon impact.Type: GrantFiled: October 31, 1988Date of Patent: July 24, 1990Assignee: Comte de LalaingInventor: Michael E. Saxby
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Patent number: 4932329Abstract: A simulated hand grenade has a lightweight frangible outer shell of STYROFOAM (trademark), a small charge within the shell, fuse means for delayed detonation of the charge, and ignition means for activating the fuse means. In the preferred embodiment, there is a dye such as tempera powder within the shell. The fuse means is a lacquered igniter wire, commonly sold to hobbyists as "cannon fusing", which burns to provide a delayed detonation of in the range of two to ten seconds after ignition. The ignition means has a spring-loaded hammer arranged to impact a cap when released, to thereby explode the cap. The cap is positioned immediately adjacent to the end of an igniter wire such that igniter the wire is ignited by the explosion of the cap. The spring-loaded hammer is held against release by an overlying spoon pivotally installed on the top of the simulated grenade and secured against accidental release by a pin.Type: GrantFiled: August 11, 1989Date of Patent: June 12, 1990Inventor: Glenn S. Logie
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Patent number: 4899660Abstract: A practice round [10] for use in firearms including a casing [11] holding a projectile [16]. A standard primer cap [20] is detonated to propel the projectile forward. A vent hole [40] in the casing limits the pressure buildup in the casing cavity [17].Type: GrantFiled: April 11, 1988Date of Patent: February 13, 1990Assignee: Rainier International, Inc.Inventor: Richard W. Brighton
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Patent number: 4833961Abstract: For dispersing of rioters, an ammunition is used which includes a plurality of pieces of ice, which preferably, have a spherical shape and are fired at rioters by a firing equipment.Type: GrantFiled: February 16, 1988Date of Patent: May 30, 1989Inventor: Ari Adini
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Patent number: 4823702Abstract: A projectile for shooting from the muzzle of a shotgun formed with a nose cone connected to a launching tube by an interconnecting body. The nose cone has a weighted portion for providing aerodynamic characteristics thereto and a frangible portion. Upon impact against a target, the frangible portion breaks allowing the nose cone walls to deform in a mushroom-like manner, spreading the load over a larger area, thereby diminishing the amount of damage to a target to that of a nose cone which did not spread and mushroom from the breaking of frangible material therein.Type: GrantFiled: June 19, 1987Date of Patent: April 25, 1989Inventor: Robert Woolsey
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Patent number: 4700628Abstract: A smoke grenade comprising a launching device (1), an instantaneous smoke device (2) and an IR-smoke generator (3) is provided with a casing (4) which can be deformed to guiding/supporting fins (4').Type: GrantFiled: December 1, 1986Date of Patent: October 20, 1987Assignee: A/S Raufoss Ammunisjonsfabrikker A/SInventor: Kjell O. Varmo
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Patent number: 4690061Abstract: A weapon for use in a simulated war game which has the characteristics of a land mine and therefore does not require the user to be in proximity to a target when the weapon is activated. The weapon includes a housing having a first chamber adapted to contain a slurry of a marking agent and dispersing agent. A second chamber, communicating with the first chamber, is adapted to contain a propelling agent such as a cylinder of compressed gas for example. A trigger mechanism is operatively associated with an activator for the propelling agent to actuate the activator when the trigger mechanism is tripped. When the activator is actuated, the propellant is released into the first chamber to drive the slurry from such chamber through an opening into an exterior receptacle, which in turn directs the slurry in a desired pattern exteriorly of the housing.Type: GrantFiled: November 21, 1985Date of Patent: September 1, 1987Inventors: Leon N. Armer, Jr., Joseph M. Antonio, Craig A. Roth, James R. VerWeire
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Patent number: 4667601Abstract: A projectile for delivering to a target a can containing pressurized material which is to be dispersed over the area of target. In one embodiment, the projectile includes a cylindrical hollow housing to the rear end of which is attached a launching tube with a fin assembly. The can is slidably disposed within the housing. There is a space between a cap which closes the forward end of the housing and the can in the housing. The can slides forward in the housing toward the cap upon impact of the cap against the target. This opens a valve which releases the contents of the sealed can into the housing, and this, in turn, blows the cap off the housing so that the released material is dispersed over the target area. In another embodiment, the can itself has the launching tube and fin assembly attached to its bottom. Instead of being enclosed in a housing, the top of the can carries a cap which closes the top of the can and which cap is detented spaced away from the dispensing nozzle.Type: GrantFiled: August 28, 1985Date of Patent: May 26, 1987Assignee: George B. DiamondInventors: George B. Diamond, Ralph H. Helmrich
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Patent number: 4664664Abstract: Ballistic projectiles for subsonic propulsion having a helically twisted body portion nad a tapered nose portion and having an apparent density of up to 5 g/cm.sup.3. The projectiles can be propelled through barrels having a complementary barrel without objectionable fouling.Type: GrantFiled: September 4, 1985Date of Patent: May 12, 1987Assignee: Minnesota Mining and Manufacturing CompanyInventor: James F. Drake, Jr.
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Patent number: 4656946Abstract: An arrangement for mob dispersion includes a cannister which is attachable o the flash suppressor, or grenade launcher adaptor. The cannister contains ammo in the shape of short rubber cylinders stacked on one another to form several cylindrical columns.Type: GrantFiled: June 11, 1984Date of Patent: April 14, 1987Assignee: The State of Israel, Ministry of Defence, Israel Military IndustriesInventors: Gordon, Shmuel Sorek
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Patent number: 4656947Abstract: An arrangement for mob dispersion includes a cannister which is attachable o the flash suppressor, or grenade launcher adaptor. The cannister contains ammo, in the shape of short rubber cylinders, stacked on one another to form several cylindrical columns.Type: GrantFiled: December 19, 1985Date of Patent: April 14, 1987Assignee: The State of Israel, Ministry of Defence, Israel Military IndustriesInventors: Tsvi J. Gordon, Shmuel Sorek
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Patent number: 4656092Abstract: A target shooting capsule comprising a substantially spherical, nontoxic, soft elastic gelatin capsule having a dry wall thickness of about 0.004 inches to about 0.013 inches, having a diameter of about 0.16 inches to about 0.265 inches, and containing about 0.03 cc to about 0.12 cc of a water washable, nontoxic fill material.Type: GrantFiled: October 15, 1985Date of Patent: April 7, 1987Assignee: R. P. Scherer CorporationInventors: Frederic E. Haman, Keith E. Schmoke
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Patent number: 4634606Abstract: This invention relates to a washable marking fluid to be used in projectiles in which the prime and critical ingredient is a nonionic polyoxyethylene derivative of fatty acid partial esters of sorbitol anhydride. Projectiles produced from soft gelatin capsules containing such washable marking fluid possess ideal rheological properties and desired uniformity and stability. The fluid when packaged in a soft gelatin capsule produces projectiles that are more accurate and stable and make bright, highly visible marks that can be easily washed out with water and/or detergent and thus are ideally suitable for use in sports and games exercises.Type: GrantFiled: October 9, 1985Date of Patent: January 6, 1987Assignee: The Nelson Paint CompanyInventor: George A. Skogg
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Patent number: 4627354Abstract: A projectile for delivering to a target a can containing pressurized material which is to be dispersed over the area of target. The projectile includes a cylindrical hollow housing to the rear end of which is attached a launching tube with a fin assembly. The can is slidably disposed within the housing. There is a space between a cap which closes the forward end of the housing and the can in the housing. The can slides forward in the housing toward the cap upon impact of the cap against the target. This opens a valve which releases the contents of the sealed can into the housing, and this, in turn, blows the cap off the housing so that the released material is dispersed over the target area. With the present projectile, the sealed can is not breached before the projectile strikes its target and the contents of the can may be dispersed in a very short time.Type: GrantFiled: September 13, 1984Date of Patent: December 9, 1986Assignee: George B. DiamondInventors: George B. Diamond, Ralph H. Helmrich
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Patent number: 4624186Abstract: An infrared radiation-emitting projectile includes a casing and a contact head attached thereto, the casing containing an igniter-destructor capsule centrally positioned therein which contains an igniter-destructor charge, a layer of combustible flakes between the igniter-destructor capsule and the side wall of the casing, and an ignition-expediting material such as red phosphorus between the igniter-destructor capsule and the side wall of the casing.Type: GrantFiled: April 23, 1986Date of Patent: November 25, 1986Assignee: Buck Chemisch-Technische Werke GmbH & Co.Inventors: Axel Widera, Alois Schiessl, Walter Hanser, Peter Rayer, Klaus Hieke
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Patent number: 4392432Abstract: An air burst munitions simulator which provides for the aerial dissemination of readily dispersable substance. A payload container adapted to contain the substance to be dispersed is launched into the air by a propellant charge, typically gunpowder. A time delay fuse assembly serves to detonate a high energy explosive charge which shatters the container to release the dispersible substance in air.Type: GrantFiled: February 28, 1980Date of Patent: July 12, 1983Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of National DefenceInventors: Walter J. Fenrick, Robert H. Chesney, Paul A. Mast