For Discharging A Stunning Agent Patents (Class 42/1.08)
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Patent number: 7866082Abstract: A long range, high intensity spotlight for human incapacitation and control that uses an incoherent collimated constant light source of sufficient intensity and focus to cause temporary incapacitation of a person for a period of time when illuminated by the beam without causing permanent physical harm. The high intensity spotlight comprises a head portion at one end having a window opening and a handle portion connected to the head portion and containing electronic circuitry and thermal air management for controlling operating temperature of the lamp. A paraboloid reflector is mounted in the head portion to face the window opening, and a high intensity electric arc Xenon lamp is adjustably mounted within the reflector so that the electrode gap is located as close as possible to the focus of the reflector. An adjustable mounting base allows the position of the reflector to be adjusted until the optimum focus is reached. A properly positioned cathode wire feed optimizes the lamp performance.Type: GrantFiled: February 5, 2009Date of Patent: January 11, 2011Assignee: Genesis Illumination, Inc.Inventors: Todd Eisenberg, Herbert Parker
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Publication number: 20100325931Abstract: Handheld weapons using tactile feedback to deliver silent status information are described. One embodiment comprises a handheld weapon comprising: a housing comprising a user contactable region, a tactile element coupled to the user contactable region, and an actuator coupled to the tactile element and capable of outputting a haptic sensation localized to the tactile element.Type: ApplicationFiled: October 29, 2007Publication date: December 30, 2010Applicant: Immersion CorporationInventor: Louis B. Rosenberg
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Patent number: 7841989Abstract: A non-lethal and non-destructive electromagnetic personnel interdiction control stun type weapon system and method utilizes beamed radio frequency energy in a frequency range and modulated to impose a Lorentz force on the vestibular system or sensory cells of a remote human subject sufficient to disrupt the mechanical transduction process and/or the chemical engine by which sound, position and other sensory input are converted to messages by nerve cells and processed by the brain to produce complete disorientation, confusion, and incapacitation sufficient to temporarily render the subject powerless to resist arrest or subjugation. Removal of the electromagnetic energy leaves the nerve cells and surrounding tissues with no damage and second order effects of severe motion sickness and psychological effects of helplessness remains until the subject's body chemistry returns to normal.Type: GrantFiled: October 4, 2005Date of Patent: November 30, 2010Assignee: Invocon, Inc.Inventors: Karl F. Kiefer, Kevin Champaigne, Gulnara Ajupova
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Patent number: 7821766Abstract: An apparatus for interfering with locomotion of a target by conducting a current through the target includes according to various aspects of the present invention a transformer, a capacitance, a charge detector, and a processor. The transformer has a secondary winding that is coupled to the target to provide the current. The capacitance is in series with the secondary winding and is charged to a voltage. The charge detector detects a charge provided through the target by the capacitance and the secondary winding. The processor sets the voltage (e.g., for charging for a next pulse) responsive to the charge detected by the charge detector.Type: GrantFiled: April 19, 2007Date of Patent: October 26, 2010Assignee: TASER International, Inc.Inventor: Steven N. D. Brundula
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Patent number: 7784390Abstract: There is disclosed a solid state non-lethal directed energy weapon. The non-lethal weapon may include a solid-state source to generate a high-power millimeter-wave initial wavefront, a main reflector, and a sub-reflector to reflect the initial wavefront to the main reflector. The main reflector may direct the reflected wavefront in a bore-sighted direction toward a target. The wavefront directed by the main reflector may have a power density selected to deliver a non-lethal deterring effect on the target.Type: GrantFiled: October 4, 2007Date of Patent: August 31, 2010Assignee: Raytheon CompanyInventors: Reid F. Lowell, Kenneth W. Brown, A-Lan V. Reynolds, Alan A. Rattray
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Patent number: 7787232Abstract: The present invention is directed to an apparatus for providing law enforcement and private citizens with a single device that integrates law enforcement tools and mechanisms for the application of force. An exemplary device features a metal detector, a light emitting source optionally having a strobe feature, an electric stun system, and a debilitating spray dispensing system. Some embodiments of the present invention include an electric stun system comprising a plurality of probes mounted to the distal terminus of the shaft and configured to protrude from the shaft, a plurality of plates configured longitudinally along the outer surface of the shaft, and a stun system switch disposed on the shaft. Some embodiments of the present invention include the debilitating spray dispensing system comprising at least one nozzle and a dispensing switch disposed on the handle. Some embodiments of the present invention include a handle comprising an ergonomic grip and a guard.Type: GrantFiled: February 7, 2008Date of Patent: August 31, 2010Inventor: Michael R Abatemarco
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Patent number: 7744471Abstract: A non-threatening combination baton and spray dispenser that can be readily employed was a baton or as a dispenser without requiring complex re-orientation or concentrated aiming, including an expandable baton having a mounted connector coupling that facilitates connection to an end of an irritant spray dispenser disposed in axial alignment with the baton. The connector coupling supports a switch mechanism readily operable by the user's thumb while grasping the connector coupling to selectively dispense spray axially from the dispenser with the baton in either its retracted or expanded positions.Type: GrantFiled: July 23, 2003Date of Patent: June 29, 2010Assignee: Armanent Systems and Procedures, Inc.Inventor: Kevin L. Parsons
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Publication number: 20100146835Abstract: A TASER® and a vertical grip are combined to be attached to the stud post under the forend or the barrel of a conventional long arm. A TASER® may also be combined with the forend or barrel of a conventional long arm itself. Stud posts come standard on certain long arms like the M-16 rifle. Stud posts can be installed on single shot and pump action shotgun forends as well. The TASER® power supply can serve as a power source for a strobe lamp, which may be sighted by rescuers either visually or with infrared night viewing or other special viewing equipment for miles. The optical signal could be produced in the infrared, visible light and ultraviolet light regions of the electromagnetic spectrum. The signal lamp is inserted into a TASER®'s firing chamber in lieu of an ammunition cartridge.Type: ApplicationFiled: February 5, 2010Publication date: June 17, 2010Inventor: James F. Mc Nulty, JR.
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Patent number: 7676972Abstract: 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.Type: GrantFiled: January 18, 2008Date of Patent: March 16, 2010Inventors: Duane Smith, Derrick Evans
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Patent number: 7673411Abstract: A method is performed by an electronic weapon system. The electronic weapon system is aimed in a first direction toward a target. The method includes, deploying an electrode of the system in a second direction different from the first direction, to compensate for drag of a tether wire deployed with the electrode. For example, a tether wire deployed from a tether wire store located adjacent to a cavity from which the electrode is propelled may exert a drag force causing inaccuracies of the propelled electrode. Compensation is accomplished, for example, by virtue of shaping the cavity. Compensation improves accuracy of the electrode striking the target.Type: GrantFiled: August 7, 2006Date of Patent: March 9, 2010Assignee: TASER International, Inc.Inventor: Christopher Wallace Baldwin
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Patent number: 7675731Abstract: A tunable and aimable artificial lightning producing device for tetanizing human voluntary muscle, disabling vehicular electronic ignition systems, and for pre-detonating wired explosives. A spark gap shaping apparatus controls a spark generated by a Tesla coil. A first stage directionalizer warps a normally spherical plasma field from the Tesla coil into an oval plasma field for confining the spark to within that shape. A second stage directionalizer converges multiple beams to successive points just ahead of a plasma field created by the first stage directionalizer without ionizing the beams, thereby maintaining ionization of a path of the spark. The spark is progressively arced to these points, thereby maintaining the path of the spark.Type: GrantFiled: July 15, 2008Date of Patent: March 9, 2010Inventor: Peter V. Bitar
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Patent number: 7644839Abstract: A housing can be mounted to a pistol or other weapon and conveniently fired therefrom and can be used as a discrete weapon itself. A cap has a central aperture which secures the nozzle and/or valve stem of a canister of chemical irritant from movement and is secured to the proximal end of a hollow tube. A feature of the new invention is a slot access running along the length of the tube for some distance from its distal end. The tube may be either open or closed at its distal end. Toward the distal end of the tube, an interior ridge or stop cooperates with the cap aperture to secure the canister of irritant. When a canister is installed in the housing, the operator can release an irritant spray axially from the canister by pressing a digit against the side of the canister's storage cylinder and, thereby, displace its longitudinal axis along an arc. The housing need have no other mechanisms, except the housing and canister.Type: GrantFiled: February 8, 2005Date of Patent: January 12, 2010Inventor: James F. McNulty, Jr.
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Patent number: 7631452Abstract: A launch device, according to various aspects of the present invention, stuns a target. The launch device includes a detector and a processing circuit. The detector detects indicia from a provided deployment unit. The deployment unit deploys an electrode to stun the target. The processing circuit performs a function of the launch device in accordance with the indicia. A method, according to various aspects of the present invention, is performed by a launch device that stuns a target. The method includes in any practical order: (a) detecting indicia from a deployment unit that deploys an electrode to stun the target; and (b) performing a function of the launch device in accordance with the indicia.Type: GrantFiled: September 12, 2006Date of Patent: December 15, 2009Assignee: TASER International, Inc.Inventors: Steven N. D. Brundula, Magne H. Nerheim, Milan Cerovic, Patrick W. Smith
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Patent number: 7600337Abstract: A method is performed by a deployment unit for an electronic weapon. The method includes describing the apparatus to a launch device of the weapon; and propelling the electrode in response to the launch device. The electrode conducts a current through a provided target to impede locomotion by the target.Type: GrantFiled: February 13, 2006Date of Patent: October 13, 2009Assignee: TASER International, Inc.Inventors: Magne H. Nerheim, Patrick W. Smith, Steven N. D. Brundula, Milan Cerovic, David K. DuBay
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Patent number: 7602598Abstract: An apparatus produces contractions in skeletal muscles of a target to impede locomotion by an animal of human target. The apparatus is used with at least one electrode for conducting a current through the target. The apparatus may be implemented as an electronic disabling device. The apparatus includes two circuits. The first circuit includes a transformer and a first capacitor. The second capacitor and a secondary winding of the transformer. The second circuit is a series circuit with the electrode. In operation with the electrode, the transformer impresses a voltage on the electrode of greater magnitude than the first voltage, and the current is responsive to the first capacitor and discharge of the second capacitor.Type: GrantFiled: December 4, 2006Date of Patent: October 13, 2009Assignee: TASER International, Inc.Inventor: Magne H. Nerheim
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Publication number: 20090241394Abstract: A method for controlling discharge of an electric stun device and an electric stun device. Status information is obtained from at least a second electric stun device via a wireless interface and a decision is taken, considering the status information, indicating if it is proper to discharge the electric stun device. An electric stun device comprising a wireless network interface capable of receiving authoritative information from at least another wireless device and a discharge control module that receives the authoritative information from the wireless network interface assesses whether the authoritative information indicates that the electric stun device is permitted to discharge.Type: ApplicationFiled: March 31, 2008Publication date: October 1, 2009Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventor: Benoit Yelle
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Publication number: 20090183413Abstract: 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.Type: ApplicationFiled: January 18, 2008Publication date: July 23, 2009Inventors: Duane Smith, Derrick Evans
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Patent number: 7525786Abstract: An extendable electronic discharge staff will consist of a central sliding member translating within a tubular body member to be positioned by the means of a spring-loaded ball detent. When the central sliding member is positioned, it will be locked in place by the means of a locking nut at the distal end of the tubular body member. A forward adjustable handgrip will be located and locked into position along the length of the tubular body member to accommodate the size and comfort of the person using the device. By rotating the rear hand grip, the device will be turned on or off, and by sliding the rear handgrip forward or backward a high or low voltage will be delivered to the distal contact end of the central sliding member. On an alternate embodiment having three contact positions, the default center position delivers low voltage while both forward and backward outer positions deliver high voltage.Type: GrantFiled: October 18, 2006Date of Patent: April 28, 2009Inventor: Stephen C. Douglas
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Patent number: 7520081Abstract: An improved electric weapon immobilizes a target by conducting a current through an electrode and through the target. The weapon includes a circuit that outputs a pulse pattern having a first pulse, a second pulse of opposite polarity compared to the first pulse, and a period of no output between the first pulse and the second pulse. The period is in a range from 50 microseconds to 1000 microseconds. The electric weapon repeats the output of the pattern at a rate of 19 repetitions per second. A method for immobilizing a target is performed by an electric weapon. The method includes delivering a first pulse in a first polarity, operating a switch to reverse the polarity of delivery; and delivery the second pulse in a second polarity. The method may further include awaiting lapse of a period between delivery of the first pulse and delivery of the second pulse wherein the period is in the range of from 50 microseconds to 1000 microseconds.Type: GrantFiled: July 13, 2005Date of Patent: April 21, 2009Assignee: TASER International, Inc.Inventor: Mark Kroll
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Patent number: 7490538Abstract: A portable weapon comprises a non-lethal portion and a lethal portion. The lethal portion may comprise a rifle, and the non-lethal portion may comprise a millimeter-wave directed energy weapon. The non-lethal portion may comprise a kit to add non-lethal capability to a lethal weapon. The non-lethal portion may comprise an output antenna to generate a high-power millimeter-wave initial wavefront, a main reflector, and a sub-reflector to reflect the initial wavefront to the main reflector. The main reflector may direct the reflected wavefront in a bore-sighted direction toward a target. The wavefront directed by the main reflector may have a power density selected to deliver a non-lethal deterring effect on the target. In some embodiments, the non-lethal portion may include a replaceable energy-storage module.Type: GrantFiled: August 18, 2005Date of Patent: February 17, 2009Assignee: Raytheon CompanyInventors: Reid F. Lowell, Kenneth W. Brown, A-Lan V. Reynolds, Alan A. Rattray
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Patent number: 7475508Abstract: An inflatable electrical shocking weapon includes a hand portion, an inflatable extension configured to extend to an extension length upon inflation, and an electrical shocking device. The electrical shocking device includes a portable power source, a high-voltage generator connected to and configured to generate a high voltage from the portable power source, and at least two electrically conductive leads connected to the generator and configured to pass a current from the generator through a human at least when the human contacts the leads. The electrically conductive leads are connected to an end of the inflatable extension opposing the hand portion.Type: GrantFiled: November 28, 2005Date of Patent: January 13, 2009Inventor: Brian W. Walker
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Patent number: 7444939Abstract: A primer-fired ammunition cartridge for an electrical discharge weapon having a housing with an exterior surface and two wire-tethered darts positioned within dart chambers in the housing and two electrical contacts positioned on opposite surfaces of the housing for lengthening an electrical arc path across the exterior surface of the housing. The housing can include a flange portion for engaging a chamber in an electrical discharge weapon wherein the flange portion includes an aperture thereby allowing the flange portion to bow and absorb resultant forces between the ammunition cartridge and the chamber of the electrical discharge weapon during firing of the cartridge.Type: GrantFiled: March 17, 2005Date of Patent: November 4, 2008Assignee: Defense Technology Corporation of AmericaInventors: James F. McNulty, John A. Hultman
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Patent number: 7444940Abstract: An ammunition cartridge for an electrical discharge weapon having at least one dart positioned within a dart chamber in the housing. The cartridge has at least one adjustable barrel for selection between close and extended ranges and a joint and port for adjusting pressure in the barrel. In another form the cartridge has two fixed barrels and a retractable deflection ramp for selection between close and extended ranges.Type: GrantFiled: April 11, 2005Date of Patent: November 4, 2008Assignee: Defense Technology Corporation of AmericaInventors: John Kapeles, John A. Hultman
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Patent number: 7434517Abstract: A stun gun dart includes a base, having an interior cavity, an energy storage assembly and an actuator. Also, a spear is supported by the base and the actuator, when actuated, causes the energy storage assembly to retract the spear into the cavity. In a preferred embodiment a conductive wire extends through the base and is electrically connected to the spear.Type: GrantFiled: November 8, 2005Date of Patent: October 14, 2008Inventor: Carson R. Linker
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Publication number: 20080245818Abstract: A chemical dispensing attachment that provides a cost effective, non lethal alternative to the sometimes lethal taser and other more severe and/or painful means to subdue an assailant. Two forms of tactical gear are combined, namely a flashlight and oleoresin capsicum, or any aerosol with contents under pressure, without having to modify the flashlight itself. The attachment is adaptable to almost any conventional and weapons mounted flashlight by attaching to the rear. It can be adaptable for a variety of sizes and allows the operator to keep the light on the target, and if necessary immediately dispense the chemical to subdue the target. A multi positional easy touch trigger can be moved to accommodate handheld or weapons mounted light systems. Using a simple battery operated pressure switch could also be used to activate the firing mechanism.Type: ApplicationFiled: September 25, 2007Publication date: October 9, 2008Inventor: Jason Strickland
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Patent number: 7409912Abstract: An apparatus for use in place of a round of percussion primed ammunition in a weapon includes a power supply and a switch. The switch is responsive to the mechanism in the weapon that fires the ammunition. Operation of the switch may enable the power supply to supply power to a replaceable cartridge. The cartridge may propel probes for delivering an incapacitating electrical charge from the power supply to the target. Another cartridge may include contacts to be applied without propellant to the target to stun the target. The apparatus may be inserted in the barrel of a weapon, for example, into the muzzle of a grenade launcher.Type: GrantFiled: July 14, 2004Date of Patent: August 12, 2008Assignee: TASER International, Inc.Inventors: Milan Cerovic, David K. DuBay
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Publication number: 20080047459Abstract: Electric dissuader comprising a support unit to generate pressurised liquid and an electric discharge, and a lance unit used to provide at least one jet of said pressurised liquid, to be directed towards a potential target.Type: ApplicationFiled: August 13, 2007Publication date: February 28, 2008Applicant: OTO MELARA S.p.AInventor: Flavio Novelli
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Patent number: 7325350Abstract: 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.Type: GrantFiled: December 14, 2005Date of Patent: February 5, 2008Inventor: Paul J. Grimes
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Patent number: 7316090Abstract: A storage unit includes a nozzle unit, a storage space holding an active substance, an openable closure element sealing the storage space, a store output that includes the nozzle unit and a nozzle entry space having a circumferential inner wall arranged between a nozzle inlet and the closure element and a propellant charge and a firing charge for firing the propellant charge in order to force the active substance out of the storage space through the store output into a free environment, where the closure element is configured to remain attached to the storage unit and not interfere with the discharge of the active substance.Type: GrantFiled: August 23, 2005Date of Patent: January 8, 2008Assignee: Piexon AGInventors: Raphael Fleischhauer, Jürg Thomann
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Patent number: 7305787Abstract: A system and method provide immediate monitoring of a physiological function, such as ECG, of a subject before, during, or after application of an electric shock intended to temporarily incapacitate the subject. The electric shock may be delivered via at least one electrode ballistically implanted into the subject's skin. Systems and methods may further include performing time domain and/or frequency domain analysis of the results of monitoring, recording results of monitoring and/or analysis, and preventing follow-on shocks, or altering energy characterizing parameters of follow-on electric shocks so as to lessen the risk of injury to the subject, such as cardiac malfunction.Type: GrantFiled: October 23, 2004Date of Patent: December 11, 2007Assignee: TASER International, Inc.Inventor: Robert A. Stratbucker
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Patent number: 7305788Abstract: A noise generation device is taught which is used in conjunction with a shotgun generating a blast which has a) at least one chamber for receiving the blast from the barrel; b) a connecting bolts for joining the one chamber to the barrel; c) at least one exhaust port for venting the blast from the barrel; d) a channeling ramp for directing the blast towards the vent, and a blade and drive for pushing the device through a wall. It also includes various noise and blast generators which may be used to supplement the initial blast.Type: GrantFiled: March 28, 2006Date of Patent: December 11, 2007Inventor: John McLain
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Patent number: 7237352Abstract: An electrical discharge weapon projectile for immobilizing a live target that includes a shock circuit having a low power consumption, a high power efficiency, and/or a low weight. In one embodiment, the projectile includes a high efficiency circuit that would reduce the weights of shock circuits while providing a more effective and safer power level, so that the circuits may be entirely contained within the projectile to eliminate the need for range limiting trailing wires.Type: GrantFiled: June 22, 2005Date of Patent: July 3, 2007Assignee: Defense Technology Corporation of AmericaInventors: William Arthur Keely, James F. McNulty, Jr.
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Patent number: 7180426Abstract: Apparatus and method for using an light source to incapacitate a subject in which the light source strobes by a spatial scanning through a pattern and a temporal flashing at a rate sufficient to cause incapacitation. The strobing (meaning both spatial scanning and temporal flashing is in a pattern to prevent the subject from escaping the strobing effect. The flashing is timed so that each flash point in the pattern will flash at a rate and sequence to cause incapacitation. In a preferred embodiment, the light source is an array of LEDs or laser diodes.Type: GrantFiled: November 19, 2004Date of Patent: February 20, 2007Assignee: Optech Ventures, LLCInventor: Vladimir Rubtsov
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Patent number: 7158362Abstract: An apparatus for interfering with locomotion by one or more targets being animal or human, uses a plurality of delivery circuits that each deliver current through any target of the one or more targets. The apparatus includes a capacitance, a switch, a trigger; and a control circuit that controls the switch. Each delivery circuit includes a respective transformer. The switch, in response to operation of the trigger, conducts energy discharged from the capacitance into the transformer of a first delivery circuit to enable operation of the first delivery circuit; and conducts energy discharged from the capacitance into the transformer of a second delivery circuit to enable operation of the second delivery circuit. The respective transformer provides the current causing contraction of skeletal muscles of the one or more targets, interfering with locomotion by the one or more targets.Type: GrantFiled: December 5, 2005Date of Patent: January 2, 2007Assignee: Taser International, Inc.Inventor: Patrick W. Smith
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Patent number: 7143539Abstract: A weapon, according to various aspects of the present invention, includes a receiver, a trigger, and a cartridge store. The receiver receives a cartridge. The cartridge applies a deterrent force to the target. The trigger activates the cartridge. The cartridge store stores a plurality of provided cartridges. The cartridge store, then the trigger, and then the receiver are arranged in sequence proceeding linearly away from a user of the weapon.Type: GrantFiled: July 15, 2004Date of Patent: December 5, 2006Assignee: Taser International, Inc.Inventors: Milan Cerovic, David Dubay
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Patent number: 7145762Abstract: An electronic disabling device includes first and second electrodes positionable to establish first and second spaced apart contact points on a target having a high impedance air gap existing between at least one of the electrodes and the target. The power supply generates a first high voltage, short duration output across the first and second electrodes during a first time interval to ionize air within the air gap to thereby reduce the high impedance across the air gap to a lower impedance to enable current flow across the air gap at a lower voltage level. The power supply next generates a second lower voltage, longer duration output across the first and second electrodes during a second time interval to maintain the current flow across the first and second electrodes and between the first and second contact points on the target to enable the current flow through the target to cause involuntary muscle contractions to thereby immobilize the target.Type: GrantFiled: February 11, 2003Date of Patent: December 5, 2006Assignee: Taser International, Inc.Inventor: Magne Nerheim
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Patent number: 7100514Abstract: An incapacitating piezoelectric projectile comprises a projectile body housing a piezoelectric element, at least one electrically conductive contact surface, and a means for coupling said piezoelectric element to said at least one electrically conductive contact surface. Projectile is arranged so that an impact will cause the piezoelectric element to discharge an electrical shock to the target through the at least one electrically conductive contact surface, thereby incapacitating the target. The projectile is particularly suitable for use in a method of instantly incapacitating human and non human targets.Type: GrantFiled: August 13, 2003Date of Patent: September 5, 2006Assignee: Harrington Group Ltd.Inventor: John LeBourgeois
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Patent number: 7096792Abstract: The invention is a circuit capable of being positioned in a variety of wireless projectile and of delivering a series of pulsed electric discharges in two wave frequencies so as to stun and disable a target individual. The projectiles are adapted to be discharged from a different types of devices and powered by explosive, pneumatic, or manual means. At least one mode includes the ability to deliver a stunning physical blow in addition to the electric shock. The device is sub-lethal, but totally disabling in effects on a target individual.Type: GrantFiled: December 24, 2004Date of Patent: August 29, 2006Inventor: Brent G. Carman
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Patent number: 7075770Abstract: A hand-held stun gun incapacitates a human target by generating a series of powerful electrical output pulses of pulse energy of from 0.9 Joules to 10 Joules which generate a series of output current pulses have an RMS current flow of from 100 milliamps to 500 milliamps when the first and second output terminals are applied to a human target. A battery power supply includes an electronic switch, an energy storage capacitor and a transformer for converting low voltage, direct current into a series of high voltage output pulses.Type: GrantFiled: September 28, 2003Date of Patent: July 11, 2006Assignee: TASER International, Inc.Inventor: Patrick W Smith
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Patent number: 6951070Abstract: A storage unit includes a nozzle unit, a storage space holding an active substance, an openable closure element sealing the storage space, a store output that includes the nozzle unit and a nozzle entry space having a circumferential inner wall arranged between a nozzle inlet and the closure element and a propellant charge and a firing charge for firing the propellant charge in order to force the active substance out of the storage space through the store output into a free environment, where the closure element is configured to remain attached to the storage unit and not interfere with the discharge of the active substance.Type: GrantFiled: May 23, 2001Date of Patent: October 4, 2005Assignee: Piexon AGInventors: Raphael Fleischhauer, Jürg Thomann
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Weapon system comprising a firearm and a non-lethal means for selectively ejecting a stream of fluid
Patent number: 6922931Abstract: A weapon system comprising a firearm having a barrel through which a projectile may be propelled and further comprising a non-lethal means for selectively ejecting a stream of fluid, such as an incapacitant, in a direction substantially parallel to the axis of the barrel and aligned with the sights of the firearm. The system removably houses a fluid containing pressurized canister, the outlet of the canister co-operating with a nozzle for the release of said fluid from said canister under control of a nozzle trigger mechanism. The pressurized canister, nozzle and trigger mechanism may be removably mounted on said firearm.Type: GrantFiled: December 8, 2003Date of Patent: August 2, 2005Inventors: Eran Nicodemus Bauer, Gerard Miet Bauer, Michael Peter Moore -
Patent number: 6898887Abstract: Disclosed is a system and method providing immediate monitoring of physiological parameters, such as cardiac function, during or after application of electric shock to temporarily incapacitate a subject via at least one electrode ballistically implanted into the subject's skin, including altering of energy characterized parameters based upon said monitored physiological parameters.Type: GrantFiled: July 30, 2003Date of Patent: May 31, 2005Assignee: Taser International Inc.Inventor: Robert A. Stratbucker
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Patent number: 6880466Abstract: The invention is a circuit capable of being positioned in a variety of wireless projectile and of delivering a series of pulsed electric discharges in two wave frequencies so as to stun and disable a target individual. The projectiles are adapted to be discharged from a different types of devices and powered by explosive, pneumatic, or manual means. At least one mode includes the ability to deliver a stunning physical blow in addition to the electric shock. The device is sub-lethal, but totally disabling in effects on a target individual.Type: GrantFiled: June 20, 2003Date of Patent: April 19, 2005Inventor: Brent G. Carman
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Patent number: 6862994Abstract: An electric shock gun includes a barrel and a trigger which controls a firing device received in a rear end of the gun. The firing device includes an electric power source and a charging device. At least one electrode bullet in the barrel and has two spines on a first end thereof and a conductive block on a second end and the firing device is electrically connected to the conductive block. The at least one electrode bullet includes a capacitor which is charged within a short period of time and connected to the spines and the conductive block. The electrode bullet goes out from the barrel by pulling the trigger.Type: GrantFiled: July 25, 2002Date of Patent: March 8, 2005Inventor: Hung-yi Chang
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Patent number: 6860052Abstract: A teargas deploying assembly includes an elongated tubular member having a first end and a second end. The first end is closed and has a pointed shape. The second end is open. A plurality of apertures extends into the tubular member and each is positioned generally adjacent to the first end. A canister receiving housing is fluidly coupled to the second end and extends away therefrom. A teargas canister may selectively be positioned into the housing. A male bracket is attached to the housing for removably mounting the housing to the female receiver such that the tubular member extends away from the vehicle. The first end of the tubular member may be extended through a wall such that teargas released from the canister may enter a dwelling bound by the wall.Type: GrantFiled: September 29, 2003Date of Patent: March 1, 2005Inventors: Zachary B. Conner, Brian Walker
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Patent number: 6807762Abstract: A stun gun system includes a stun gun having a housing with a first end and a second end, and an electronics package for generating a high voltage or other discharge. The first end is configured to form a handle which has a first pair of contacts and the said second end has a second pair of contacts. The stun gun system includes a first switch configured in a first position and the electronics package, is electronically connected through the switch to the first pair of contacts.Type: GrantFiled: October 17, 2003Date of Patent: October 26, 2004Inventor: Christopher M. Edwards
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Patent number: 6802262Abstract: A neuromuscular disrupter gun and associated projectile. The projectile contains a capacitor, having its dielectric made from liquid. The gun charges the projectile prior to discharge from the gun of the projectile. The projectile holds the charge in flight and discharges on impact. To provide appropriate contact points, the projectile either carries contact wires or is designed to open and emit the liquid upon impact.Type: GrantFiled: October 28, 2003Date of Patent: October 12, 2004Assignee: Southwest Research InstituteInventors: Thomas J. Warnagiris, Drew L. Goodlin
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Patent number: 6802261Abstract: A neuromuscular disrupter gun and associated projectile. The projectile contains a capacitor, having either its dielectric or its plates made from liquid. The gun charges the projectile prior to discharge from the gun of the projectile. The projectile holds the charge in flight and discharges on impact. To provide appropriate contact points, the projectile is designed to open and emit the liquid upon impact.Type: GrantFiled: October 28, 2003Date of Patent: October 12, 2004Assignee: Southwest Research InstituteInventors: Thomas J. Warnagiris, Drew L. Goodlin
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Weapon system comprising a firearm and a non-lethal means for selectively ejecting a stream of fluid
Publication number: 20040118028Abstract: A weapon system comprising a firearm having a barrel through which a projectile may be propelled and further comprising a non-lethal means for selectively ejecting a stream of fluid, such as an incapacitant, in a direction substantially parallel to the axis of the barrel and aligned with the sights of the firearm. The system removably houses a fluid containing pressurized canister, the outlet of the canister co-operating with a nozzle for the release of said fluid from said canister under control of a nozzle trigger mechanism. The pressurized canister, nozzle and trigger mechanism may be removably mounted on said firearm.Type: ApplicationFiled: December 8, 2003Publication date: June 24, 2004Inventors: Eran Nicodemus Bauer, Gerard Miet Bauer, Michael Peter Moore -
Patent number: 6732463Abstract: One embodiment of a reusable gas grenade canister comprises a body defining an interior space. The body has a plate which is removable so that a gas grenade may be placed into an interior space of the body. A spike extends from the body, the spike defining a flow path for gas to flow from the interior space to a point remote from the body. In one embodiment, a baffle is located inside the body over an opening leading to a passage through the spike which defines the flow path. A swing arm is connected to the body, as is a ram pad.Type: GrantFiled: March 20, 2003Date of Patent: May 11, 2004Inventors: Robert G. Dixon, Robert G. Dixon, Jr.