Abstract: An electronic weapon impedes locomotion by a target by conducting a current through an electrode and through the target to produce contractions in skeletal muscles of the target. The weapon may include a deployment unit to deploy one or more electrodes in trajectories toward the target. The deployment unit may include covered tubes for the electrodes. Removing the cover may be accomplished with a ram urged against the interior of the cover by an electrode. The cover may include frangible material with grooves for repeatable material separation. The cover may include fasteners that simplify assembly of the cover onto the body of the deployment unit. The fasteners may include hooks with grooves that disjoin from the cover enabling a more repeatable removal of the cover. Electrode trajectories are more accurate as a result of operation of the rams and the structures of the frangible cover.

Abstract: An apparatus, according to various aspects of the present invention, produces contractions in skeletal muscles of a target to impede locomotion by the target. The apparatus is used with a provided deployment unit that deploys an electrode away from the apparatus. The electrode conducts a current through the target. The apparatus includes a terminal; a producing sub-system for producing an electric arc to warn the target without conducting a current through the target; a conducting sub-system for conducting the current in series through the terminal and through the target; an initiating sub-system for initiating deployment of the electrode; and an operator interface. The operator interface facilitates selecting one or more cartridges of a set of cartridges to provide a stimulus signal to a target and/or display an arc.

Abstract: An electronic weapon system includes a terminal for a local stun function, a deployment unit for a remote stun function, and a barrier, removal of which during deployment enables a circuit for the remote stun function that includes the terminal.

Abstract: 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.

Abstract: An incident recorder records original and supplemental incident information using a simplified user interface.

Abstract: An incident recorder records original and supplemental incident information using a simplified user interface.

Abstract: 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.

Abstract: 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.

Abstract: An apparatus, according to various aspects of the present invention, produces contractions in skeletal muscles of a target to impede locomotion by the target. The apparatus is used with a provided deployment unit that deploys an electrode away from the apparatus. The electrode conducts a current through the target. The apparatus includes a terminal; a producing sub-system for producing an electric arc to warn the target without conducting a current through the target; a conducting sub-system for conducting the current in series through the terminal and through the target; an initiating sub-system for initiating deployment of the electrode; and an operator interface. The operator interface facilitates, prior to deployment of the electrode, repeated operation of any one or both of the producing sub-system and the conducting sub-system.

Abstract: An electronic weapon impedes locomotion by a target by conducting a current through an electrode and through the target to produce contractions in skeletal muscles of the target that impede locomotion by the target. The weapon may include a deployment unit to deploy one or more electrodes in trajectories away from the apparatus toward the target. The deployment unit may include covered tubes for the electrodes. Removing the cover may be accomplished with a ram urged against the interior of the cover by an electrode so that the electrode does not touch the cover. The cover may include frangible material with grooves for repeatable material separation. The cover may include fasteners that simplify assembly of the cover onto the body of the deployment unit. The fasteners may include hooks with grooves that disjoin from the cover enabling a more repeatable removal of the cover. Electrode trajectories are more accurate as a result of operation of the rams and the structures of the frangible cover.

Abstract: An electronic weapon impedes locomotion by a target by conducting a current through an electrode and through the target to produce contractions in skeletal muscles of the target that impede locomotion by the target. The weapon may include a deployment unit to deploy one or more electrodes away from the apparatus toward the target. The deployment unit may include an electrically fired primer, a first cavity, a second cavity, and a partition. The first cavity may include a pyrotechnic charge that produces a gas at an increasing pressure when ignited by the primer. The partition between the first cavity and the second cavity opens, in response to the pressure increasing to a threshold magnitude in the first cavity, to propel the electrode from the second cavity by a sudden release of the pressure.

Abstract: 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.

Abstract: An apparatus for interfering whith locomotion by a target includes a processing circuit, a signal generator, and a transmitter. The processing circuit determines an identification of the apparatus and an identification of a user of the appararatus. The signal generator is controlled by the processing circuit. The signal generator provides a current for passing through the target to produce eskeletal muscle contractions in the target that interfere with locomotion by the target. The transmitter is coupled to the processing circuit. The transmitter transmits a description of a use of the apparatus.

Abstract: Another apparatous, according to various aspects of the present invention, produces contraction in skeltal muscles of a target to impede locomotion by the target. The apparatus is used with a provided deployment unit that deploys an electrode away from the apparatus. The electrode conducts a current through the target. The apparatus includes a terminal; producing sub-system for producing an electric arc to warn the target without conducting a current through the target; conducting sub-system for conducting the current in series through the terminal and through the target; initiating sub-system for inititaing deployment of the electrode; and an operator interface. The operator interface further facilitates, prior to deployment of the electrode, repeated operation of any one or both of the producing sub-system and the conducting sub-system.

Abstract: 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.

Abstract: 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.