Abstract: A striker assembly including a striker elongated along a striker axis, a sear member, and a stop element. The sear member is connected to the striker, extends outwardly from the striker axis, and is rotatable about the striker axis. The stop element is movable between at least a stop safety position and a stop firing position, wherein the stop element is positioned to inhibit the sear member from rotating about the striker axis when the stop element is in the stop safety position, and wherein the stop element does not inhibit the sear member from rotating about the striker axis when the stop element is in the stop firing position.

Abstract: An elongated tubular body having a first tubular extension at one end and a second tubular extension at the opposite end. The first tubular extension has a high-intensity light source mounted therein and an opening with the light source being mounted to project a narrow, high intensity light beam through the opening. A cap has light transmitting material covering the opening. The elongated tubular body includes a power supply mounted therein, a switch mounted thereon, and circuitry connecting the switch to the power supply and the power supply to the light source. The switch can be actuated to activate the power supply to supply power to the light source.

Abstract: A self-defense weapon for women and others, comprising a lightweight, portable single or multi-bladed weapon adapted to be held in the hand and when activated by squeezing, one or more blades are exposed outwardly between the fingers. When the hand is relaxed, the weapon is deactivated, and the blades retract into the body of the weapon (sheath) protecting the user, so the weapon may be safely carried in the user's pocket or purse.

Abstract: Disclosed are polymeric swords and sparring instruments having improved mechanical properties and methods of making such swords and sparring instruments. In one embodiment, a polyurethane sword comprises a handle portion and a blade portion. In this embodiment, the polyurethane sword also comprises a flexible support member having a handle support portion and a blade support portion. In this embodiment, the polyurethane sword also comprises a polyurethane outer layer configured to encase the flexible support member from the handle support portion to the blade support portion. The handle portion comprises the handle support portion and the polyurethane outer layer encasing the handle support portion. Moreover, the blade portion comprises the blade support portion and the polyurethane outer layer encasing the blade support portion. In addition, the polyurethane outer layer may be composed of a machine perfused polyurethane mixture.

Abstract: A lightweight plastic baton includes a hollow cylindrical body which telescopically supports a flexible cylindrical plastic baton shaft. One or more slideways support and concentrically center the baton shaft within the hollow body. A flashlight having a strobed light operating mode is coupled to the baton body to provide a less than lethal deterrent to a potential assailant. A radially movable elastic switch cover is mounted substantially flush with the outer surface of the flashlight to prevent inadvertent actuation of one of several selectable flashlight operating modes.

Abstract: A modular law enforcement baton having at least two useful functions disposed at a first end and a second end is described. The police baton comprises a unit comprising a handle and an elongated member connected to the handle. A first portion of the unit comprises a battery module and a battery for completing a first useful task. A second portion of the unit comprises a module for completing a second useful task. Useful tasks include but are not limited to providing light, providing pepper spray, optical scanning, measuring vehicular speed, measuring human blood alcohol levels, etc. The police baton may further comprises at least one of an accelerometer, a force gauge, and a strain gauge positioned within the unit and capable of measuring at least one of the acceleration, the force, and the strain to which a police baton is typically subject. The police baton may further comprise an automated processor, memory, persistent storage, a radio.

Abstract: A fight analysis system to objectively determine the quality and quantity of strikes in a fight. In one exemplary embodiment, one fighter wears a receiving module having a plurality of passive RFID tags at different locations that are read by a striking module (e.g., a knife) when the striking module lands on, or comes in proximity to, the receiving module, to provide the location of a strike. Force sensors in the striking module enable determination of the type and force of a landed strike. A graphical user interface module displays information gathered by the fight analysis system.

Abstract: A lightweight plastic baton includes a hollow cylindrical body which telescopically supports a flexible cylindrical plastic baton shaft. One or more slideways support and concentrically center the baton shaft within the hollow body. A flashlight having a strobed light operating mode is coupled to the baton body to provide a less than lethal deterrent to a potential assailant. A radially movable elastic switch cover is mounted substantially flush with the outer surface of the flashlight to prevent inadvertent actuation of one of several selectable flashlight operating modes.

Abstract: A versatile handgun comprised of a weapon frame with a grip and at least one gun barrel and comprised of at least one additional defense element differing from the actual firearm function that is arranged on the grip of the weapon or that is housed in the grip of the weapon. The handgun is capable of making help available in an emergency situation and is capable in so doing of covering a very broad range of dangerous situations. The additional defense element(s) and various other pieces of emergency equipment, medical devices and/or tools could be housed in a slide-in element and different types of barrels could be used.

Abstract: A baton includes an elongate housing with a first compartment and a second compartment. A power source is located in the first compartment. An interchangeable operative component is located in the second compartment and may be removable/replaceable. The interchangeable operative component may be a training module, a light source, a laser generator, a sound generator, an incapacitation waveform generator, and combinations thereof.

Abstract: A baton includes an elongate housing with a first compartment and a second compartment. A power source is located in the first compartment. An interchangeable operative component is located in the second compartment and may be removable/replaceable. The interchangeable operative component may be a training module, a light source, a laser generator, a sound generator, an incapacitation waveform generator, and combinations thereof.

Abstract: A self-defense device that includes a flashlight with a weapon end, tissue-abrading and tissue-collecting features, and with or without a writing instrument.

Abstract: A security device and system includes a substantially flat body with an opening formed therein. The opening has a predetermined length and a predetermined height such that an elongated end of a key passes through the opening and a head end of the key does not pass through the opening. A user gripping the security device may then use the elongated end of the key extending outward therefrom as a weapon or tool for self-defense.

Abstract: An anti-assault weapon to deter, or defeat, attackers. Weapon includes a body, usually cylindrical in shape, that is open at opposite ends. One end is closed by a closure, while the opposite end is closed by a reversible end cap. Threads are defined on the exterior of the end cap and complementary threads are formed on the interior of the body, so that the end cap is securely joined to the body. In one position, a sharp knife projects axially from the reversible end cap, so that an attacker may be threatened and/or stabbed, if necessary. In a second position, the knife is concealed in the interior of the body, and a stub shaft projects outwardly from the end cap. Serrations are defined on the exposed face of the stub shaft, and the serrations may be raked across the face of arms of an attacker. The serrations inflict pain on the attacker, and simultaneously collect a DNA sample that can be tested to facilitate identifying the attacker.

Abstract: 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.

Abstract: 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.

Abstract: This invention concerns a forearm protecting and shock absorbing device (120) covering the forearms from the base of the elbow to the wrist providing protection against attacks with truncheons, even with bladed weapons in various situations. The device may cover only the cubital part (30) of the forearm which is the vulnerable part. The whole device is supported on a covering portion (132) with a surface with a wave-absorbing cushion (134) consisting of Kevlar fibers or similar fibers capable of dispersing a shock wave over a larger surface. The covering portion is provided with sharp-edged points (128) inserted within it.

Abstract: A hand wielded weapon including a flexible elongated lanyard with connector means for receiving an innocuous container and keys and/or other objects, the container configured for releasably dispensing upon sufficient impact a selected substance capable of marking for identification of, distracting, and/or temporarily incapacitating, an assailant. The lanyard provides increased length for distancing the user from the assailant when using the weapon.

Abstract: For use as a law enforcement weapon, a saber is provided having an elongated blade and a hilt affixed to one end thereof The blade has a triangular cross section including a pair of concave sides converging to a sharp common edge. The third side in opposed relation to the sharp edge is convex The blade is tapered along its length from the hilt end to a point. The handle is oval-shaped, conducive to orientation using the convex side of the blade in a battering mode or the sharp edge in a slashing mode.

Abstract: A device useful as a nightstick includes a generally linear long member and an attached short member. The short member can be curved or otherwise disposed so as to define a slot with a single open end. The device includes a handcuff clasp for closing the open end and to thereby define an enclosed portion of the slot between the long member and the short member. The handcuff clasp is moveable between an open position and a closed position. A trigger is provided proximate to the attachment point between the long member and the short member. Power means are also provided for closing the slot by rapidly moving the handcuff clasp to the closed position.

Abstract: Multiple embodiments of a personal defense device each include an electrical stun circuit and electrodes with a structure adapted for use as an impact weapon as well, and further include a radially disposed flashlight or signal light therewith. The electrical circuitry for the stun apparatus may be formed of flexible circuit material with dual circuit paths between each component, for reliability and resistance to damage due to impact forces incurred when the device is used as an impact weapon. A second, normally closed interrupter switch may be provided for the stun circuit, with the user of the present device being required to hold the interrupter switch in order to keep the stun circuitry from operating when the master switch is turned on. The end opposite the handle may include a series of impact ribs with cutting blades removably installable thereon, to produce non-lethal cuts in an assailant during an attack.

Abstract: The present invention provides a device and method for providing pressure to certain areas of an individual's body in order to subdue and restrain that individual. The During the process of apprehending or subduing a person, the law officer can use the tapered end of the flashlight to apply pressure to a pressure point on the individual in a manner similar to the conventional method of applying pressure with the fingers. The present invention provides a tapered end shape to device such as flashlight or baton that can be used to apply pressure to a pressure point location of an individual for the purpose of restraining or subduing the individual.

Abstract: A cuff device comprising an elongated body, a flexible cable within the body, a loop extraction system for extracting a loop of the cable from an end of the elongated body large enough to fit over an extremity of a suspect, and a loop retraction system for retracting the loop to fit snugly over the extremity. A second cable is preferred, with one cable deployed from each end of the elongated body, preferably a PR-24 form factor baton.

Abstract: A laser pointing nunchaku assembly for providing a visual display of light when using the invention. The laser pointing nunchaku assembly includes a first and second elongated handle portions that each have a first and second end portion. A substantially non-elastic cord has opposite ends. Each of the opposite ends is coupled to an associated first end of the first and second elongated handle portions. Each second end portion of the first and second elongated handle portions includes an opening extending into the second end portion. The invention further comprises a pair of laser pointer assemblies. Each laser pointer assembly is insertable into the opening of an associated one of the second end portions of the first and second elongated handle portions. Each of the pair of laser pointer assemblies is selectively engageable to the associated second end portion such that the laser pointer assembly directs a coherent beam of light outwardly from the associated second end portion.