Patent Publication Number: US-10309753-B2

Title: Portable lachrymatory and electrical device

Description:
BACKGROUND 
     The present disclosure relates to a portable lachrymatory and electrical device. 
     In recent years, there has been growing social unrest over law enforcement&#39;s use of lethal force against unarmed citizens. Thus, a growing demand exists for less-lethal technological alternatives in order to incapacitate and/or impeded the motion of aggressive, violent, combative, non-compliant, or high-risk subjects who pose a risk to law enforcement, military, corrections, private security, licensed citizens, the general public, and/or property. 
     There are various self-defense devices that are commercially available for this purpose, These include conventional firearms, audible alarms, batons, shotgun bean bags, pepper-ball projectiles, pepper sprays, multifunctional devices, conducted electrical weapons (“CEWs”), and stun guns. 
     Conventional pepper sprays, also known as OC spray or OC gas (from concentrated oleoresin capsicum (“OC”)) are lachrymatory agents that use chemical compounds, typically contained in pressurized canisters, to irritate an assailant&#39;s eyes, sinuses, and nose, causing tears, pain, and temporary blindness. Temporary blindness is particularly useful for law enforcement as it allows them to restrain an assailant more easily. When used by civilians in self-defense scenarios, temporary blindness in a target can give the user the ability to flee a potentially life-threatening situation. Furthermore, chemical sprays are typically ranged devices, giving the user the ability to deter an assailant from as far away as 10 to 20 feet. Conventional pepper sprays are commercially available in a variety of sizes, often in compact pressurized canisters that can be concealed and/or used in multifunctional devices (i.e. flashlights, batons, portable audio devices, keychains, ornamental jewelry, etc.) Compact pressurized canisters allow the user to discretely carry the device in a purse or bag. 
     However, the pressurized canisters suffer from several disadvantages. For example, small compact pressurized canisters have very limited fluid ammunition and, as a result, have short continuous usage durations. The compact designs themselves can be a disadvantage because they can easily become lost in a bag or purse, were the victim might not able to find it quickly enough to prevent an attack. Moreover, after an initial usage, some propellant in the pressurized canister is lost, which can reduce reliability during future usages. Pressurized canisters can also leak and lose pressure over time, often with no indication of canister pressure to the user—so, the user has no idea if the device will operate properly when needed. Additionally, these pressurized canisters are generally filled and pressurized by the manufacturer, which prohibits a customer from refilling the fluid container/canister themselves; this can be an inconvenience to the user and can produce unnecessary waste. 
     Conventional multifunctional pepper spray devices tend to be cumbersome in design and can be more difficult to use than limited purpose devices. Conventional multifunctional pepper spray devices utilize two or more triggers, levers, and/or buttons to operate the different device features, which makes their operation difficult and/or confusing in a high stress situation. This added complexity not only creates unnecessary modes of failure in a device that requires a high degree of reliability, but also adds confusion with respect to proper device operation, particularly when used in a high stress situation. This can lead to unintended use of the device and/or rendering the device effectively useless when it is most needed. Unintended use can cause harm to the intended target, bystanders, and most importantly the user themselves, giving the attacker the advantage. Thus, these devices can be a liability concern for law enforcement departments and pose a risk to a user&#39;s safety if the device is misused or is discharged at the wrong target, including the user. Moreover, conventional multifunctional devices tend to sacrifice utility and aim accuracy for the purpose of being concealable and/or multifunctional in design, which can carry unnecessary risk. 
     Conventional CEWs generally have two operative mechanisms to create a physiologically effective electric shock impulse, which interferes with superficial muscle functions and/or causes short term pain to the intended target. 
     The first mechanism is a “stun gun,” which induces a pain shock within the local receptor nerve endings in the surface layers of the tissues and muscles of the target without incapacitating the target. This is typically accomplished by contacting two terminals of an electrode to the target, which requires the user to be in close proximity to the target. 
     The second mechanism is an Electro-Muscular Disruption (EMD) device, which is designed to overcome the skeletal musculature of the target via penetration of current pulses into deep muscle layers. This is typically accomplished by firing two barbed dart projectiles, which penetrate the target and facilitate a shock via thin conductive wires in electrical contact between the device and the darts. The barbed end of the darts themselves are often constructed using fish hooks or similar geometry to ensure the dart both penetrates and stays in electrical contact with the target. Some EMD devices are outfitted with “drive stun” capability, in which the device may be held against a target, like a stun gun, without firing the barbed dart projectiles, while still causing a pain shock to the target. 
     Conventional CEW devices only allow for a limited number of projectile shots (typically one or two shots) before the cartridges are expended and must be replaced. This can pose a major safety risk to law enforcement and/or other users if the limited ammunition does not fire properly, a single dart does not make full contact with (or is not within close enough proximity to) the target, or any number of darts misses the target. In high-stress scenarios such as these, officers might then require alternative means of force, such as lethal conventional firearms and/or bludgeoning batons to protect themselves from a hostile target. A limited number of shots also prevent users from being able to use the CEW device on multiple targets, such as in scenarios where crowd/riot control is required, which is a disadvantage. 
     Additionally, the tethered barbed darts of CEWs that puncture the target are invasive and may need to be surgically removed from a target. Upon removal, the barbed darts can pose a blood-borne pathogen disease risk to others, including emergency medical technicians (EMTs) and hospital staff. Moreover, the barbed darts are considered medical sharps and must be disposed of as bio-hazardous waste. 
     Conventional CEWs can at times be inaccurate, especially as the range to the target increases. Inaccuracy can be partially caused by certain design features, as the two barbed darts are necessarily ejected away from the CEW with two slightly different initial vectors, usually between 6 to 8 degrees relative offset. The tethered barbed darts must hit the target at some non-zero displacement in order to cause an effective shock to the intended target. Another concern is that any inaccuracy, whether caused by poor aim or certain design features, can lead to unintended puncture wounds from the barbed darts to vital areas such as a target&#39;s eyes, face, head, throat, chest area, groin, genitals, breast, or areas of pre-existing injury. 
     A third, lesser-used operative mechanism for CEWs includes the use of conductive fluid to create a physiologically effective electric shock impulse. Conventional conductive fluid CEWs can be limited in some regards in that some devices use multiple fluids stored in separate containers, adding unnecessary complexity and modes of failure to the device. Additionally, conventional conductive fluid CEWs often struggle with maintaining the fluid stream cohesion necessary to remain electrically conductive over large distances, which depends on the mechanical design, the fluid(s) used, and the fluid additives used if any. 
     The art recognizes a need for a portable lachrymatory and electrical device that is user-friendly and reliable, and that can be used at ranged distances (i.e., greater than zero feet to less than or equal to 100 feet) as well as at relative zero displacement (i.e., within an arm&#39;s reach from the device to the target, including on contact (i.e., zero displacement)). 
     The art also recognizes a need for a portable lachrymatory and electrical device that minimizes and/or removes the unintended injury potential to the target the device is being used on, particularly from barbed dart and other solid-form projectiles (e.g., bean bags, pepper-balls, etc.), and/or reduces the need for the user to switch to alternative means of self-defense, such as conventional firearms. 
     The art also recognizes the need for a portable lachrymatory and electrical device that is capable of incapacitating and/or impeding the locomotion of a human or animal target without the need for tethered barbed darts. 
     The art also recognizes the need for a portable lachrymatory and electrical device that can consolidate currently separate devices and/or device features, which provides a tactical advantage in a high-stress situation (compared to operating two or more separate devices). Consolidation of currently separate devices and/or device features has the added advantage of providing improved equipment-belt real-estate opportunities for a user. 
     The art further recognizes the need for a portable lachrymatory and electrical device with a user-operable refill feature and extended usage duration. 
     SUMMARY 
     The present disclosure provides a portable lachrymatory and electrical device. The portable lachrymatory and electrical device includes a fluid reservoir containing a lachrymatory composition, and a pump in fluid communication with the fluid reservoir and an orifice. The orifice is operable to emit a fluid stream trajectory of the lachrymatory composition there-through. The portable lachrymatory and electrical device also includes two terminals operable to deliver an electric potential between the two terminals. 
     The present disclosure also provides a portable lachrymatory and electrical device including (A) a housing with a wall; (B) a fluid reservoir containing a lachrymatory composition, the fluid reservoir releasably attached to the housing via a clip attachment arm; (C) a pump fixed within the housing and in fluid communication with the fluid reservoir and. an orifice, the orifice operable to emit a fluid stream trajectory of the lachrymatory composition there-through; and (D) two terminals extending through the wall of the housing, the two terminals operable to deliver an electric potential between the two terminals. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a cross-sectional view of a portable lachrymatory and electrical device in accordance with an embodiment of the present disclosure. 
         FIG. 2  is a front elevation view of the portable lachrymatory and electrical device in accordance with an embodiment of the present disclosure. 
         FIG. 3  is an exploded view of the portable lachrymatory and electrical device in accordance with an embodiment of the present disclosure. 
     
    
    
     DEFINITIONS 
     The numerical ranges disclosed herein include all values from, and including, the lower and upper value. For ranged containing explicit values (e.g., 1 or 2; or 3 to 5; or 6; or 7), any subrange between any two explicit values is included (e.g., 1 to 2; 2 to 6; 5 to 7; 3 to 7; 5 to 6; etc.). 
     The terms “comprising,” “including,” “having,” and their derivatives, are not intended to exclude the presence of any additional component, step or procedure, whether or not the same is specifically disclosed. In order to avoid any doubt, all compositions claimed through use of the term “comprising” may include any additional additive, adjuvant, or compound, whether polymeric or otherwise, unless stated to the contrary. In contrast, the term, “consisting essentially of” excludes from the scope of any succeeding recitation any other component, step, or procedure, excepting those that are not essential to operability. The term “consisting of” excludes any component, step, or procedure not specifically delineated or listed. The term “or,” unless stated otherwise, refers to the listed members individually as well as in any combination. Use of the singular includes use of the plural and vice versa. 
     Any reference to the Periodic Table of Elements is that as published by CRC Press, Inc., 1990-1991. Reference to a group of elements in this table is by the new notation for numbering groups. 
     Unless stated to the contrary, implicit from the context, or customary in the art, all parts and percentages are based on weight and all test methods are current as of the filing date of this disclosure. 
     For purposes of United States patent practice, the contents of any referenced patent, patent application or publication are incorporated by reference in their entirety (or its equivalent US version is so incorporated by reference) especially with respect to the disclosure of definitions (to the extent not inconsistent with any definitions specifically provided in this disclosure) and general knowledge in the art. 
     A “polymer” is a macromolecular compound prepared by polymerizing monomers of the same or different type. “Polymer” includes homopolymers, copolymers, terpolymers, interpolymers, and so on. An “interpolymer” is a polymer prepared by the polymerization of at least two types of monomers or comonomers. It includes, but is not limited to, copolymers (which usually refers to polymers prepared from two different types of monomers or comonomers, terpolymers (which usually refers to polymers prepared from three different types of monomers or comonomers), tetrapolymers (which usually refers to polymers prepared from four different types of monomers or comonomers), and the like. 
     A “lachrymatory agent” is a compound that causes eye, sinus, respiratory, and/or skin irritation. 
     DETAILED DESCRIPTION 
     The present disclosure provides a portable lachrymatory and electrical device  1 , as shown in  FIGS. 1 and 2 . The device includes a fluid reservoir  4  containing a lachrymatory composition  3  and a pump  28  in fluid communication with the fluid reservoir  4 , and an orifice  30 , the orifice  30  being operable to emit a fluid stream trajectory  32  of a lachrymatory composition  3  there-through. The device also includes two terminals ( 60 ,  61 ) operable to deliver an electric potential between the two terminals ( 60 ,  61 ). 
     One skilled in the art will recognize that an electric potential also allows for the possibility of electrical current to flow between the terminals ( 60 ,  61 ), contingent on the resistance/impedance between the terminals ( 60 ,  61 ). 
     The present portable lachrymatory and electrical device  1  is operable to incapacitate and/or impede the motion of a target  34  and cause temporary blindness and/or eye, sinus, respiratory, and/or skin irritation to a target  34 . In an embodiment, the target  34  is a human or an animal. 
       FIG. 1  depicts a cross-sectional view of a portable lachrymatory and electrical device  1  in accordance with an embodiment of the present disclosure.  FIG. 2  depicts a front elevation view of the portable lachrymatory and electrical device  1  of  FIG. 1 .  FIG. 3  depicts an exploded view of the portable lachrymatory and electrical device in accordance with an embodiment of the present disclosure. It is understood that  FIGS. 1, 2 and 3  only depict an embodiment of the present disclosure, and are not to be interpreted as limiting the disclosure in their scope. 
     A. Housing 
     The portable lachrymatory and electrical device  1  includes a housing  7 . 
     The housing  7  is formed from one or more rigid materials. Nonlimiting examples of suitable rigid materials include high impact polymers, thermoplastic polymers, thermoset polymers, composites, metals, glass, ceramics, cellulose, rubber, combinations thereof, and/or the like. A “thermoplastic” polymer can be repeatedly softened and made flowable when heated and returned to a hard state when cooled to room temperature. In addition, thermoplastics can be molded or extruded into articles of any predetermined shape when heated to the softened state. A “thermoset” polymer, once in a hard state, is irreversibly in the hard state. 
     The housing  7  may have an integral design or a composite design. A housing  7  with an “integral design” is formed from one piece of rigid material, such as a molded piece. A housing with a “composite design” is formed from more than one distinct piece (or part), which upon assembly are combined to form the housing  7 . 
     The housing  7  has an interior surface, an exterior surface, and a wall. The exterior surface of the housing  7  is in fluid communication with ambient environment  2 . 
     In an embodiment, the housing  7  is formed in the shape of a pistol. A housing  7  in the shape of a pistol is advantageous because it is familiar and comfortable to conventional firearm users. 
     In an embodiment, the housing  7  includes a trigger guard. The trigger guard helps prevent accidental discharge caused by unintentional depression of the trigger  38 . 
     The housing  7  may comprise two or more embodiments disclosed herein. 
     B. Aiming Sights 
     In an embodiment, the portable lachrymatory and electrical device I includes an aiming sight. The aiming sight aids a user in properly identifying the intended spot of impact of the fluid trajectory  32  on the intended target  34 . Nonlimiting examples of suitable aiming sights include laser sights  52 , mechanical sights  54 , and combinations thereof. Nonlimiting examples of suitable laser sights  52  include red laser sights, green laser sights, blue laser sights, and infrared laser sights. Nonlimiting examples of suitable mechanical sights  54  includes projections from the exterior surface of the housing  7 , illuminated sights, reflective sights, phosphorescent (i.e., glow-in-the-dark) sights, and combinations thereof. 
     In an embodiment, the sight apparatus is fixed to the exterior surface of the housing  7 . In another embodiment, the sight apparatus is integral to the housing  7  such that the sight apparatus is formed as a unitary piece with the housing  7 . In another embodiment, the sight apparatus extends through the wall of the housing  7  and is electrically connected to the electrical components contained in the electronics housing  70  and/or the battery  42 . 
     In an embodiment, the portable lachrymatory and electrical device l includes a laser sight  52  and a mechanical sight  54 . 
     The aiming sight ( 54 ,  52 ) may comprise two or more embodiments disclosed herein. 
     C. Fluid Reservoir 
     The portable lachrymatory and electrical device  1  includes a fluid reservoir  4 . 
     The fluid reservoir  4  is formed from a rigid material. The rigid material may be any rigid material disclosed herein. The fluid reservoir  4  defines a chamber capable of containing a lachrymatory composition  3 . Although  FIG. 1  depicts a fluid reservoir  4  located within the bottom of the housing  7  and below the housing  7 , it is understood that the fluid reservoir  4  may be located anywhere within the housing  7  and beside or above the housing  7 , and combinations thereof. The portable lachrymatory and electrical device  1  includes from 1, or 2 to 3, or 4, or 5 fluid reservoirs  4 . In an embodiment, the portable lachrymatory and electrical device  1  includes a single, or one and only one, fluid reservoir  4 . The fluid reservoir  4  contains a lachrymatory composition  3 . 
     The fluid reservoir  4  may be detachably connected to the housing  7  or fixed to and/or within the housing  7 .  FIG. 1  depicts a fluid reservoir  4  that is detachable. In an embodiment, a detachable fluid reservoir  4  is releasably attached to the housing  7  via a reservoir attachment arm  8  (also referred to as a clip attachment arm  8 ), which may or may not be spring loaded  12 . The reservoir attachment arm  8  is part of or mounted within and/or on the housing  7 . In an embodiment, the portable lachrymatory and electrical device  1  includes from 1, or 2, or 3, to 4, or 5, or 6, or 10, or 15, or 20 clip attachment arms  8 . The detachable fluid reservoir  4  may be detached from the housing  7  using a mechanical lever  10 , which is spring loaded  12  and mechanically coupled to a linkage assembly  14  that is mechanically connected to and operates the reservoir attachment arms  8 . In an embodiment, the portable lachrymatory and electrical device  1  includes from 1 to 2, or 3, or 4 mechanical levers  10 . In a further embodiment, the portable lachrymatory and electrical device  1  includes  2  mechanical leavers  10 , wherein the mechanical levers  10  are on opposing sides of the portable lachrymatory and electrical device  1  such that a user may operate a mechanical lever  10  using either hand. A detachable fluid reservoir  4  is advantageous because it allows the user to quickly detach an empty fluid reservoir  4  and reload the portable lachrymatory and electrical device  1  with a full fluid reservoir  4  containing lachrymatory composition  3 . This is especially useful in high-stress scenarios where quick response and short reload time is required. Moreover, detachable fluid reservoirs  4  enhance the portability of the portable lachrymatory and electrical device  1  by allowing the user to extend their overall lachrymatory composition  3  discharge time durations (i.e., the sum total of individual fluid reservoir  4  durations), thus reducing the need to switch to alternative means of self-defense such as conventional firearms. In an embodiment, the fluid reservoir  4  is filled with a lachrymatory composition  3  prior to being releasably attached to the housing  7 . 
     In an embodiment, the fluid reservoir  4  has a refill opening  9  and a cap  5 . The refill opening  9  is configured to receive the cap  5 , to close or cover the refill opening  9 . Nonlimiting examples of suitable caps  5  include screw caps, flip-top caps, snap caps, stop-cocks, thumb plungers, and other types of removable and reclosable closures. The refill opening  9  and cap  5  advantageously allow a user to add lachrymatory composition  3  to the fluid reservoir  4  and/or remove lachrymatory composition  3  from the fluid reservoir  4  when the cap  5  is open, or the refill opening  9  is otherwise uncovered. In an embodiment, the fluid reservoir  4  can be refilled with lachrymatory composition  3  through the refill opening  9  while the fluid reservoir  4  is attached to the housing  7  of the portable lachrymatory and electrical device  1 . When the cap  5  is open, the interior of the fluid reservoir is in fluid communication with ambient environment  2 . In an embodiment, the cap  5  is closed (i.e., not open).  FIG. 1  depicts a closed cap  5 . 
     In an embodiment, the cap  5  is connected to the fluid reservoir  4  via a tether  6 . A tether  6  is a cord, fixture, or flexible attachment that anchors the cap  5  to the fluid reservoir  4 . 
     The fluid reservoir  4  may comprise two or more embodiments disclosed herein. 
     D. Lachrymatory Agent 
     The fluid reservoir  4  contains a lachrymatory composition  3 . A “lachrymatory composition” contains a lachrymatory agent, or a blend of lachrymatory agents. The lachrymatory composition  3  is in a liquid form (which includes a gel form), a gas form, or a combination thereof at standard ambient temperature and pressure (20° C. (68° F.) and an absolute pressure of 1 atm (14.696 psi)). 
     The lachrymatory composition  3  contains a lachrymatory agent. Nonlimiting examples of lachrymatory agents include capsaicinoids such as capsaicin and oleoresin capsaicin (OC), dibenzoxazepine (CR); phenacyl chloride (CN); 2-chlorobenzalmalononitrile (CS); nonivamide; bromoacetone; 2-butanol, propylene glycol; cyclohexane; dipropylene glycol methyl ether; carbon disulfide; ,syn-propanethial-S-oxide, and combinations thereof. 
     In an embodiment, the lachrymatory composition  3  contains a lachrymatory agent and water. In another embodiment, the lachrymatory composition  3  contains a lachrymatory agent, water, and an additive. In an embodiment, the lachrymatory composition  3  contains an additive selected from an electrolyte, a glycol, a glycerin, a luminous phosphorescent, a chemiluminescent agent, a dye, ethanol, and combinations thereof. 
     In an embodiment, the lachrymatory composition  3  contains an additive that is a luminous phosphorescent and/or a chemiluminescent agent. Luminous phosphorescents and chemiluminescent agents can aid users in no/low light scenarios by allowing them to see where the lachrymatory composition  3  is making contact with a target  34 . Nonlimiting examples of suitable luminous phosphorescents include zinc sulfide, strontium aluminate, and combinations thereof. A nonlimiting example of a suitable chemiluminescent agent is luminal (C 8 H 7 N 3 O 2 ) in an alkaline solution with hydrogen peroxide and an oxidizing agent such as iron, copper, or an auxiliary oxidant. 
     In an embodiment, the lachrymatory composition  3  contains an additive that is a glycol. Glycol minimizes the risk of the lachrymatory composition  3  freezing, as it can lower the effective freezing point of the lachrymatory composition  3 . This is especially important for law enforcement officers when the device is exposed to sub-freezing temperatures for extended durations in winter conditions. Additionally, the inclusion of glycol in a lachrymatory composition  3  can result in a non-flammable lachrymatory composition  3 . A non-flammable lachrymatory composition  3  is advantageous for the safe delivery of the fluid stream trajectory  32  to the target  34  when used in combination, or in sequence, with the electric terminals ( 60 ,  61 ). A nonlimiting example of a suitable glycol is propylene glycol. 
     In an embodiment, the lachrymatory composition  3  includes an additive that is a dye. Dyes can be used to aid law enforcement in marking and identifying a target  34  in a high stress scenario, which is particularly useful when large groups of people are present at the scene. Dyes also allow other people at the scene to recognize who the target  34  is so that they can stay away. Nonlimiting examples of suitable dyes include, but are not limited to, various colored dyes (e.g., blue, purple, pink, red, yellow, green, etc.) and ultraviolet (UV) tracer dyes. 
     In an embodiment, the lachrymatory composition  3  contains oleoresin capsaicin (OC), water, a dye, and a glycol. 
     In an embodiment, the lachrymatory composition  3  contains oleoresin capsaicin (OC), water, ethanol, a glycol (such as propylene glycol), and an optional dye. 
     In an embodiment, the lachrymatory composition  3  contains from greater than 0 wt %, or 0.01 wt %, or 0.05 wt %, or 0.10 wt % , or 0.15 wt %, or 0.18 wt %, or 0.20 wt % to 0.25 wt %, or 0.30 wt %, or 0.35 wt %, or 0.40 wt %, or 0.50 wt %, or 0.60 wt %, or 0.70 wt %, or 0.80 wt %, or 0.90 wt %, or 1.00 wt %, or 1.30 wt %, or 1.50 wt %, or 2.00 wt %, or 2.50wt %, or 3.00 wt %, or 3.50 wt %, or 4.00 wt %, or 4.50 wt %, or 5.00 wt %, or 10 wt %, or 15 wt %, or 20 wt %, or 25 wt %, or 50 wt %, or 75 wt %, or 99 wt %, or 100 wt % of the lachrymatory agent, based on the total weight of the lachrymatory composition  3 . In another embodiment, the lachrymatory composition  3  contains from 1 wt %, to 2 wt %, or 3 wt %, or 5 wt %, or 10 wt %, or 15 wt %, or 20 wt % of the lachrymatory agent, based on the total weight of the lachrymatory composition  3 . 
     In an embodiment, the fluid reservoir  4  contains from 20 milliliters (ml), or 30 ml, or 50 ml, or 80 ml, or 90 ml, or 100 ml, or 1,000 ml to 2,000 ml, or 3,000 ml, or 4,000 ml, or 5,000 ml, or 6,000 ml of the lachrymatory composition  3 . In an embodiment, portable lachrymatory and electrical device  1  includes a fluid reservoir  4  having a capacity to contain from 20 ml to 6,000 ml, or from 70 ml to 80 ml, or from 70 ml to 150 ml of the lachrymatory composition  3 . 
     The lachrymatory composition  3  may comprise two or more embodiments disclosed herein. 
     E. Battery 
     The portable lachrymatory and electrical device  1  includes a battery  42 . The battery  42  is located within the housing  7 . The battery  42  may be located anywhere within the housing  7 . 
     In an embodiment, the portable lachrymatory and electrical device  1  includes a plurality of batteries  42 . In another embodiment, the portable lachrymatory and electrical device  1  includes one battery  42 . 
     The battery  42  may be detachably connected within the housing  7  or fixed within the housing  7 . In an embodiment, the battery  42  is fixed or detachably connected within the housing  7 , and the housing  7  includes a recharging port  74  such that a user may recharge the battery  42  through a power cord  72  connected to a power supply  80  such as a standard AC power outlet, via an adapter  78 . 
     In another embodiment, the battery  42  is fixed or detachably connected within the housing  7  and the battery  42  may be recharged via inductive coupling (i.e., wireless charging) through the housing  7  wall to a wireless power supply connected to an AC outlet  80 . Inductive coupling has several advantages such as, but not limited to, decoupling the battery  42  from the power supply  80 , which helps protect against power surges; protected connections, which lowers the corrosion and short circuit risk because the electronics are fully enclosed by the housing  7 ; increased durability, in part due to less wear on the device from not constantly attaching and detaching a charging cable; and increased convenience and better aesthetic quality due to the lack of cables. 
     In an embodiment, the battery  42  is detachably connected within the housing  7 . In an embodiment, when a user pulls or depresses a battery cartridge release mechanism  43  (which may or may not be spring loaded), the detachable battery  42  is at least partially ejected, or fully ejected, from the housing  7 . A user can then replace a used ejected battery  42  with a fresh, charged battery  42 . 
     Nonlimiting examples of suitable batteries  42  include zinc-carbon batteries, alkaline batteries, lithium batteries (such as lithium ion batteries), nickel-cadmium (NiCd) batteries, nickel-metal hydride (NiMH) batteries, mercury batteries, silver oxide batteries, and combinations thereof. The battery  42  may have a single cell, or may be a multi-cell battery. Nonlimiting examples of suitable commercially available batteries include those sold as AAA, AA, C, and D batteries. 
     In an embodiment, the battery  42  has a voltage from 3 volts (V), or 5 V, or 7.2V, or 8 V, or 9V to 10 V, or 12 V, or 15 V. In an embodiment, the battery  42  has a voltage equal to or greater than 3 V. 
     The battery  42  may comprise two or more embodiments disclosed herein. 
     F. Electrical Components 
     In an embodiment, the portable lachrymatory and electrical device  1  includes electrical components. The electrical components may or may not be contained within an electronics housing  70 . 
     In an embodiment, the portable lachrymatory and electrical device  1  includes an electronics housing  70 . The electronics housing  70  is formed from a rigid non-conductive material and is located anywhere within the housing  7 . In an embodiment, the electronics housing  70  prevents the possibility of sensitive electrical components being exposed to external conditions such as, but not limited to, particulates, oxygen, humidity, rain, internal fluid leakage, and/or spillage from refills. Such exposure could cause direct damage to electrical components and/or result in corrosion, which could also damage electrical components. 
     In another embodiment, one or more, or all, of the electrical components are not contained in an electronics housing  70 , but are instead individually located anywhere within the housing  7 . It is understood that the descriptions of the electrical components contained in the electronics housing  70 , and the connections (e.g., electrical connections) between electrical components contained in the electronics housing  70  and other components of the present portable lachrymatory and electrical device  1  also apply to electrical components individually located within the housing  7 . 
     Nonlimiting examples of electrical components (which may or may not be contained in the electronics housing  70 ) include one or more of the following: power converters; transformers  62 ; microprocessors; solid state memories; hard drives; circuit boards; device usage and operational parameters data collection components and associated interface devices (e.g., devices to measure and track stun-gun outputs (such as voltage, current, resistance, impedance, inductance, reactance, and combinations thereof), the number of trigger pulls, the duration of each trigger pull, settings selection position for each trigger pull, time and date of each trigger pull, and other relevant data that may be of use); various electronic circuitry necessary to power the components of the portable lachrymatory and electrical device  1  such as components that provide safety interlocks, collect and report battery charge level, and various other features; an automatic timer (also known as an internal clock); a motor-controller circuit  56 ; an electric motor  58 ; and combinations thereof. In an embodiment, the portable lachrymatory and electrical device  1  includes a power converter and a transformer  62 , which are electrically connected to the stun-gun terminals ( 60 ,  61 ) and together supply the terminals ( 60 ,  61 ) with a voltage. One skilled in the art will recognize that an electric potential also allows for the possibility of electrical current to flow between the terminals ( 60 ,  61 ), contingent on the resistance/impedance between the terminals ( 60 ,  61 ). In an embodiment, the power converter and transformer  62  step-up the voltage coming from the battery  42  to a relatively higher voltage output waveform. In an embodiment, the portable lachrymatory and electrical device  1  has a peak voltage from 5,000 V, or 10,000 V, or 20,000 V, or 30,000 V, or 40,000 V, or 45,000 V to 50,000 V, or 55,000 V, or 60,000 V, or 70,000 V, or 75,000 V, or 100,000 V, or 200,000 V, or 500,000 V, or 1,000,000 V. In another embodiment, the portable lachrymatory and electrical device  1  has a peak voltage from 40,000 V to 100,000 V. In another embodiment, the portable lachrymatory and electrical device  1  has a peak voltage from 45,000 V to 60,000 V. In an embodiment, a discharge waveform with an approximate pulse rate from 10, or 15 to 25, or 30 pulses per second (PPS) is used. 
     The electrical components are electrically connected to the battery  42 . Nonlimiting examples of other electrical components that may be electrically connected to the battery  42  include an electric motor  58 , a motor control circuit  56 , the pump  28 , a safety setting selection switch  44 , an electrical switch or pushbutton  40 , a laser sight and/or flashlight setting button  46 , battery charge indicator components, safety interlock components, and the terminals ( 60 ,  61 ). In an embodiment, the safety setting selection switch  44  may be used to select nonlimiting options of lachrymatory compositions spray, electrical shock, or combinations thereof. In another embodiment, the flashlight and/or laser sight setting button  46  may be used to select nonlimiting options of turning the flashlight  50  on, turning the laser sight  52  on, or combinations thereof. In another embodiment, the electrical components contained in the electronics housing  70  are also electrically connected to at least one of an indicator light or display screen  48 , an LED flashlight  50 , and/or a laser sight  52 . Nonlimiting examples of suitable electrical connections are disclosed in U.S. Provisional Patent Application No. 62/376,100, filed 17 Aug. 2016, the entire contents of which are herein incorporated by reference. 
     In an embodiment, the electronics housing  70  contains an automatic timer, which may be a digital timer or an analog timer. The automatic timer measures the duration of a complete electrical circuit and breaks the circuit by shutting off power to the terminals ( 60 ,  61 ) and/or the pump  28  if the spring loaded trigger  38  is pulled for an extended period of time or for numerous (i.e., more than 1) sequential trigger pulls activating the stun-gun feature prior to the portable lachrymatory and electrical device  1  being powered off. The automatic timer advantageously helps prevent permanent injury or death to the target  34 , and/or damage to the portable lachrymatory and electrical device  1 . 
     In an embodiment, the power cord  72  is operable to connect the present portable lachrymatory and electrical device  1  to a computer  82  or a mobile device (e.g., a cell phone, laptop, or tablet) such as through a USB (Universal Serial Bus) connector  76 . Device usage and operational parameters data the various stun-gun energy outputs, the number of trigger pulls, the duration of each trigger pull, settings selection position for each trigger pull, time and date of each trigger pull, and other relevant data that may be of use) may be transferred to the computer  82  or mobile device through the power cord  72 . In another embodiment, the device usage and operational parameters data may be transferred to the computer  82  or mobile device wirelessly, such as via Bluetooth, Wireless Fidelity (WiFi), or combinations thereof. 
     The electronics housing  70  and electrical components may comprise two or more embodiments disclosed herein. 
     G. Safety Setting Selection Switch 
     In an embodiment, the portable lachrymatory and electrical device  1  includes a safety setting selection switch  44 . In an embodiment the safety setting selection switch  44  may be analog or digital. In either form, the safety setting selection switch  44  can be operated to switch between available modes. Nonlimiting examples of available modes include the options of lachrymatory composition spray, electrical shock, and combinations thereof. Nonlimiting examples of available modes also include those modes disclosed in U.S. Provisional Patent Application No. 62/376,100, filed 17 Aug. 2016, the entire contents of which are herein incorporated by reference. An indicator light and/or display  48  will visibly alert the user to the mode of the safety setting selection switch  44 . In an embodiment, the indicator  48  is a colored LED, but may also be a display screen such as, but not limited to, a LCD display. 
     When the safety setting selection switch  44  is closed, the battery  42  powers the electrical components. In an embodiment, the battery  42  also powers a display  48  such as an LED status light, a flashlight  50  such as an LED flashlight, a laser sight  52 , and combinations thereof, when the safety setting selection switch  44  is open or closed. 
     The safety setting selection switch  44  and laser sight and/or flashlight setting button  46  are visible to the user and operable from the exterior of the housing  7 . In an embodiment, when a button/switch ( 44 ,  46 ) is pressed it will alter the indicator  48 , providing the user with a visible indication of the status of the portable lachrymatory and electrical device  1 . 
     The safety setting selection switch  44  and laser sight and/or flashlight setting button  46  may comprise two or more embodiments disclosed herein. 
     H. Flashlight 
     In an embodiment, a laser sight and/or flashlight setting button  46  is used to change the setting of a laser sight  52  and/or the functional setting of an LED flashlight  50 . Nonlimiting examples of suitable settings include ON, OFF, and STROBE. In an embodiment, the flashlight  50  has a strobe feature that functions via circuitry enclosed in the electronics housing  70 . The strobe flashlight feature can be advantageous because it can be used on its own to disorientate an attacker and give the user an advantage to either arrest the target  34  or flee the area. In an embodiment, the flashlight settings include a constant ON setting, which allows the user to see where they are going and/or to identify their target in a no-light or low light scenario, such as at night. In an embodiment, the flashlight settings include an OFF setting for when the flashlight  50  is not needed and/or for stealth operations. 
     In an embodiment, the flashlight  50  is oriented parallel to the fluid trajectory  32 . The term “parallel,” as used herein, indicates the flashlight  50  emits a light directed in the same direction, or substantially the same direction, as the fluid trajectory  32 .  FIG. 1  depicts a flashlight  50  oriented parallel to the fluid trajectory  32 . When the flashlight  50  is oriented parallel to the fluid trajectory  32 , the user can advantageously utilize the light emitted from the flashlight  50  to aim the portable lachrymatory and electrical device  1 . 
     The portable lachrymatory and electrical device  1  may include more than one flashlight  50  and/or more than one flashlight setting buttons  46 . In an embodiment, the portable lachrymatory and electrical device  1  includes from 1 to 2 flashlights  50 . In another embodiment, the portable lachrymatory and electrical device  1  includes from 1 to 2 flashlight setting buttons  46 . 
     The flashlight  50 , flashlight setting button  46 , and associated electrical components may comprise two or more embodiments disclosed herein. 
     I. Spring Loaded Trigger 
     The portable lachrymatory and electrical device  1  includes a spring loaded trigger  38 . The spring loaded trigger  38  operates an electrical switch or pushbutton  40 . When a user pulls the spring loaded trigger  38 , the electrical switch or pushbutton  40  is closed. When the spring loaded trigger  38  is in the released position, the electrical switch or pushbutton  40  is open. Moving the spring loaded trigger  38  in the direction of the arrow “A”, shown in  FIG. 1 , closes the electrical switch or pushbutton  40 . The trigger  38  is spring loaded to maintain tautness and prevent accidental closure of the electrical switch or pushbutton  40 . Nonlimiting examples of suitable electrical connections and electrical circuits including the spring loaded trigger  38  and the safety setting selection switch  44  include those disclosed in U.S. Provisional Patent Application No. 62/376,100, filed 17 Aug. 2016, the entire contents of which are herein incorporated by reference. 
     In an embodiment, the portable lachrymatory and electrical device  1  includes a single spring loaded trigger  38  (i.e., one and only one spring loaded trigger  38 ). 
     The spring loaded trigger  38  may comprise two or more embodiments disclosed herein. 
     J. Hand Grip 
     In an embodiment, the portable lachrymatory and electrical device  1  includes a hand grip  36 . In an embodiment, the hand grip  36  is formed from the housing  7  or fixed to the exterior surface of the housing  7 . The hand grip  36  is formed from a rigid material. The rigid material may be any rigid material disclosed herein. In an embodiment, the hand grip  36  is shaped to provide comfort to a user while a user grasps the hand grip  36 . 
     In an embodiment, a user can operate the safety setting selection switch  44  while holding the hand grip  36 . 
     In an embodiment, a user can operate the spring loaded trigger  38  while holding the hand grip  36 . 
     The hand grip  36  may or may not be interchangeable. In an embodiment, the hand grip  36  is interchangeable such that different sized hand grips  36  may be attached to the portable lachrymatory and electrical device  1 . The ability to attach different sized hand grips  36  advantageously allows a wider variety of users (such as those with relatively smaller or relatively larger hands) to operate the portable lachrymatory and electrical device  1  with improved comfort, control, and ease. 
     In an embodiment, a grip material is on the hand grip  36 . The grip material may surround, or partially surround the hand grip  36 . The grip material enhances a user&#39;s comfort when the user grasps the hand grip  36  and/or minimizes the risk of the portable lachrymatory and electrical device  1  slipping from a user&#39;s hand. Nonlimiting examples of suitable grip materials includes rubber/latex, polymeric material, metal, cellulose, and combinations thereof. The grip material may be smooth or texturized, such as with bumps or ridges. 
     The hand grip  36  may comprise two or more embodiments disclosed herein. 
     K. Terminals 
     In an embodiment, the portable lachrymatory and electrical device  1  includes a positive terminal  60  operating with its corresponding negative terminal  61  (collectively the “terminals”). The skilled artisan recognizes that the terminals ( 60 ,  61 ) may or may not oscillate between positive and negative, which is why a specific polarity is not shown in  FIG. 1 . For purposes of this disclosure, when the terminals ( 60 ,  61 ) are referred to as a “positive terminal” or a “negative terminal,” it is in reference to the potential of the terminals ( 60 ,  61 ) during one electrical discharge (or “arc”) of the portable lachrymatory and electrical device  1 , with the understanding that during another arc of the portable lachrymatory and electrical device  1 , the potential of the terminals ( 60 ,  61 ) may or may not switch such that the positive terminal of a first arc becomes the negative terminal of a second arc. One skilled in the art will recognize that a single terminal may be effectively used as only a “positive” or “negative” terminal through the use of circuit design and/or components, such as but not limited to, various diodes which ensures current only flows in one particular direction. 
     The terminals ( 60 ,  61 ) extend through the wall of the housing  7 . In an embodiment, the terminals ( 60 ,  61 ) extend from 1 mm, or 2 mm, or 3 mm, or 4 mm, or 5 mm, or 6 mm to 7 mm, or 8 mm, or 9 mm, or 10 mm, or 11 mm, or 12 mm, or 13 mm, or 14 mm, or 15 mm past the exterior surface of the housing  7 . In other words, the terminals ( 60 ,  61 ) project beyond the exterior surface of the housing  7 . 
     Although  FIGS. 1, 2 and 3  depicts terminals ( 60 ,  61 ) in a horizontal configuration, whereby the terminals ( 60 ,  61 ) are side-by-side, it is understood that the terminals ( 60 ,  61 ) may have a vertical configuration, whereby one terminal  60  is located above the other terminal  61 , or at any relative angle in between. In an embodiment, the terminals ( 60 ,  61 ) have a horizontal configuration, wherein the orifice  30  is positioned between the two terminals ( 60 ,  61 ), as shown in  FIG. 3 . A horizontal configuration of the terminals ( 60 ,  61 ) is advantageous because it minimizes dripping or leaking of the lachrymatory composition  3  directly onto the terminals ( 60 ,  61 ) from the orifice  30 . 
     The terminals ( 60 ,  61 ) may be formed from a metal, a metal alloy, or metal plating. Nonlimiting examples of suitable metals, metal alloys, and metal plating include tungsten, aluminum, copper, molybdenum, nickel, chromium, manganese, niobium, palladium, titanium, platinum, gold, iron, zinc, brass, bronze, monel, inconel, hastelloy, cobalt base alloy, carbon steel, stainless steel, and combinations thereof. 
     The terminals ( 60 ,  61 ) may or may not be coated. A coating can prevent corrosion and/or damage to the terminals ( 61 ,  61 ). In an embodiment, the terminals ( 60 ,  61 ) are coated. A nonlimiting example of a suitable coating is a ceramic. 
     In an embodiment, each terminal ( 60 ,  61 ) includes a prong  63 . The prongs  63  are arranged such that they are directed towards (or extend towards) one another, as shown in  FIG. 2 . 
     The two terminals ( 60 ,  61 ) are operable to deliver an electric potential between the terminals ( 60 ,  61 ). This may be accomplished via the opposing prongs  63  connected to the terminals ( 60 ,  61 ). The opposing prongs  63  that extend towards one another allows for a lower resistance in the air gap between the two terminals ( 60 ,  61 ) and their respective prongs  63 , thus allowing an electric discharge to occur between the terminals ( 60 ,  61 ). When power is transferred to the terminals ( 60 ,  61 ), the electric arching effect occurs between the terminals ( 60 ,  61 ), thereby providing a stun gun feature to the portable lachrymatory and. electrical device  1 . To utilize the stun gun feature, a user directly contacts a target  34  with the terminals ( 60 ,  61 ) (not shown in  FIG. 1 ). The stun gun feature provides for direct contact pain compliance and/or incapacitation of a target  34 . 
     The terminals ( 60 ,  61 ) may comprise two or more embodiments disclosed herein. 
     L. Pump 
     The portable lachrymatory and electrical device  1  includes a fluid pump  28 . The pump  28  is located within the housing  7 . The pump  28  may be located anywhere within the housing  7 . Nonlimiting examples of suitable pumps include gear pumps, centrifugal pumps, reciprocating pumps, hose/tube pumps, screw type pumps, turbo pumps, air pumps, or any positive displacement pumps, impulse pumps, velocity pumps, and the like or combination of pumps thereof including series and/or parallel configurations. In an embodiment, the fluid pump  28  is driven by a motor. 
     The portable lachrymatory and electrical device  1  includes from 1, or 2 to 3, or 4 pumps  28 . In an embodiment, the portable lachrymatory and electrical device  1  includes a single, or one and only one, pump  28 . 
     In an embodiment, the pump  28  is a capillary pump or a gear type pump and the portable lachrymatory and electrical device  1  includes a motor-controller circuit  56  and a mechanical motor (not shown). 
     In an embodiment, the pump  28  is a capillary pump or a gear type pump and the portable lachrymatory and electrical device  1  includes an electric motor  58 . 
     Power is transferred from the battery  42  to the pump  28 , which may or may not utilize an intermediate motor controller circuit  56  and/or a gearbox and gears to reduce or increase the rotation rate between the motor (a mechanical motor or an electric motor  58 ) and the pump  28 , when the electrical switch or pushbutton  40  is closed and the safety setting selection switch  44  is in a position that allows for a lachrymatory agent spray. In an embodiment, the pump  28  is driven directly by an electric motor  58 , or indirectly through the use of gearing and/or a motor controller circuit  56 . 
     In an embodiment, after power is transferred to the pump  28 , the pump  28  creates a relative suction pressure with respect to the ambient environment  2  (i.e., a lower relative pressure than the ambient environment  2 ), which draws lachrymatory composition  3  contained in the fluid reservoir  4  into the pump  28 . The pump  28  then pressurizes the drawn in lachrymatory composition  3  such that the pressurized lachrymatory composition  3  has a higher relative pressure than the ambient environment  2 . Then, the pump  28  discharges the pressurized lachrymatory composition  3  through an orifice  30 . In an embodiment, the lachrymatory composition  3  that is drawn into the pump  28  by the relative suction pressure, with respect to the ambient environment  2 , passes through a mechanical filter  16  into a reservoir outlet tubing  18 , and into a seal assembly ( 22 ,  23 ,  24 ) that includes a gasket  23  and a check valve  22  (which may or may not be spring loaded). The seal assembly ( 22 ,  23 ,  24 ) prevents leakage of lachrymatory composition  3  between the fluid reservoir  4  and the housing  7 . The relatively higher pressure from the ambient environment  2  on the top of the spring loaded check valve  22  forces the valve open, allowing air from the ambient environment  2  to enter the fluid reservoir  4 . 
     The pump  28  advantageously allows for a continuous and uninterrupted source of suction pressure on the lachrymatory composition  3  contained in the fluid reservoir  4 . In contrast, conventional pepper spray devices and multifunctional lachrymatory devices traditionally require pressurized lachrymatory composition cartridges or canisters, which contain a limited amount of pressurized lachrymatory composition, or a piston a user must manually pump to build pressure, such as in a conventional toy water gun. Devices that utilize pressurized lachrymatory composition cartridges or canisters contain an additional component that a user must monitor, and replace or refill, adding complexity to the device. Devices that utilize a manual piston require a user to have at least one hand on the piston, which detracts from a user&#39;s ability to maneuver the device, and requires the user to monitor and manually control the pressure in the device, which is timely, inconvenient, and may result in inaccurate aim from operating the piston. The absence of a pressurized lachrymatory composition cartridge, a separate gas tank to provide pressure, and a piston allows the present portable lachrymatory and electrical device  1  to be more portable and more reliable than conventional lachrymatory composition multi-functional CEWs. 
     In an embodiment, the portable lachrymatory and electrical device  1  excludes a relatively higher pressurized (i.e., having a higher relative pressure than the pressure of the ambient environment  2 ) lachrymatory composition cartridge and/or canister. 
     The pump  28  may comprise two or more embodiments disclosed herein. 
     M. Outlet Seal Assembly 
     The pump creates a relative suction pressure (or a negative pressure), with respect to the ambient environment  2 , on the lachrymatory composition  3 , forcing it into the reservoir outlet tubing  18 , and into an outlet seal assembly ( 22 ,  23 ,  24 ). In an embodiment the relative suction pressure, with respect to the ambient environment  2 , forces the lachrymatory composition  3  through a mechanical filter  16  into reservoir outlet tubing  18 , and into an outlet seal assembly ( 22 ,  23 ,  24 ). The mechanical filter  16  is operable to filter undissolved additives from the lachrymatory composition  3  and/or various other contaminants that would otherwise interfere with the flow of lachrymatory composition  3  and/or cause damage to the pump  28  and/or other components. 
     The outlet seal assembly ( 22 ,  23 ,  24 ) includes a gasket  23  or a plurality of gaskets  23 , and a check valve  22 , which prevents unwanted lachrymatory composition  3  leakage from the fluid reservoir  4  into the housing  7 . The outlet seal assembly check valve  22  is held open via a mechanical depression  24 . When the fluid reservoir  4  is a detachable fluid reservoir  4 , the contact of the mechanical depression  24  onto the check valve  22 , once the fluid reservoir  4  is releasably attached to the housing  7  and positively gripped with the clip attachment arm(s)  8 , maintains the check valve  22  in an open position for lachrymatory composition  3  to flow through the check valve  22  of the outlet seal assembly. 
     After passing through the outlet seal assembly ( 22 ,  23 ,  24 ), the lachrymatory composition  3  passes through intermediary tubing  26 . In an embodiment, after passing through the intermediary tubing  26  the lachrymatory composition  3  is ejected by the pump  28  through an orifice  30 . In an embodiment, the intermediary tubing  26  is formed from a rigid material. The rigid material may be any rigid material disclosed herein. In an embodiment, the intermediary tubing  26  is formed from non-conductive material that may be rigid or flexible. 
     The outlet seal assembly ( 22 ,  23   24 ) may comprise two or more embodiments disclosed herein. 
     N. Orifice/Nozzle 
     A nozzle  31  contains an orifice  30 . The nozzle  31  extends from the pump  28  through the housing  7 , and the orifice  30  extends through the nozzle  31 , such that the pump is in fluid communication with the ambient environment  2 . In other words, the orifice  30  is a channel extending through the nozzle  31 . The orifice  30  is operable to emit a fluid stream trajectory  32  of lachrymatory composition  3  there-through. 
     The orifice  30  has a shape from a cross-sectional view. Nonlimiting examples of suitable orifice  30  cross-sectional shapes include circle, oval, ovoid, triangle, square, rectangle, diamond, parallelogram, trapezoid, rhombus, pentagon, hexagon, octagon, nonagon, decagon, and star.  FIG. 2  depicts an orifice  30  with a circular cross-sectional shape. 
     In an embodiment, the orifice  30  is a converging orifice having a conical shape, wherein the orifice  30  has two ends, and one end has a smaller diameter than the other end. When the orifice  30  has a conical shape, the fluid trajectory  32  exits the portable lachrymatory and electrical device  1  at the orifice  30  end with a smaller diameter. Nonlimiting examples of suitable orifice  30  types include converging, converging-diverging, de Laval, fireman&#39;s, smooth-bore, variable stream/constant flow, automatic variable flow and stream, and broken or aspirated stream. 
     The lachrymatory composition  3  passes through the orifice  30  before the lachrymatory composition  3  exits the portable lachrymatory and electrical device  1 . The lachrymatory composition  3  exits the portable lachrymatory and electrical device  1  as a fluid stream trajectory  32 . The fluid stream trajectory  32  contacts a target  34 . 
     In an embodiment, the portable lachrymatory and electrical device  1  includes from 1, or 2, or 3 to 4, or 5, or 6 nozzles  31 , each nozzle having one orifice  30 , wherein each orifice  30  is operable to emit a fluid stream trajectory  32  of lachrymatory composition  3 .  FIGS. 1 and 3  depict a portable lachrymatory and electrical device  1  with one orifice  30  that is operable to emit a fluid stream trajectory  32 . When the portable lachrymatory and electrical device  1  includes more than one orifice  30 , the lachrymatory composition  3  is split into an equal number of fluid stream trajectories  32  after passing through the intermediary tubing  26  and/or the pump  28 . 
     The orifice  30  may comprise two or more embodiments disclosed herein. 
     O. Target 
     When the lachrymatory composition  3  passes through the orifice  30  and through the fluid stream trajectory  32  that is in contact with a target  34 , the lachrymatory composition  3  can irritate the target&#39;s eyes, sinuses, nose, and/or respiratory system, causing tears, pain, and/or temporary blindness. Temporary blindness is particularly useful for law enforcement as it allows them to restrain a target  34  more easily. When used by civilians in self-defense scenarios, temporary target  34  blindness can give the user the ability to flee a potentially life-threatening situation. 
     As discussed above, the lachrymatory composition  3  may contain one or more additives, such as a dye, a glycol, a glycerin, ethanol, or a luminous phosphorescent and/or a chemiluminescent agent. The additives can aid users with discharge stream and target visibility in no/low light scenarios by allowing users to see where the lachrymatory composition  3  fluid stream trajectory  32  is making contact with a target  34 . 
     The two terminals ( 60 ,  61 ) provide a stun gun feature, allowing the portable lachrymatory and electrical device  1  to be pressed against the target  34  using a direct contact technique often used by law enforcement (such as when arresting suspects). Direct contact capabilities ensure the safety of the user in the event the portable lachrymatory and electrical device  1  runs out of lachrymatory composition  3  and cannot be refilled, or a detachable fluid reservoir  4  cannot be replaced quickly enough due to the severity of the high stress situation. During direct contact, the target  34  acts as resistive load in an electrical circuit. The electrical circuit is completed when the electrical current returns to the adjacent terminal ( 60  or  61 ) from the target  34 . 
     A target  34  acting as a resistive load in an electrical circuit may be incapacitated and/or have their motion impeded as a result of a pain shock within the local receptor nerve endings in the surface layers of the tissues and muscles of the target  34 . The target  34  may be a human or an animal. 
     After a user releases the spring loaded trigger  38 , power to the pump  28  stops. 
     To completely turn off the portable lachrymatory and electrical device  1 , the safety setting selection switch  44  is moved to the open position. 
     The portable lachrymatory and electrical device  1  advantageously provides two mechanisms for incapacitating and/or impeding the motion of a target  34 : (i) direct contact with the target  34  using the stun gun feature and (ii) lachrymatory composition  3  fluid stream trajectory  32  contact with the target  34 . Fluid stream trajectory  32  contact with the target  34  advantageously allows a user to incapacitate and/or impede the motion of a target  34  that is not within the user&#39;s reach. Furthermore, the fluid stream trajectory  32  contact allows the present portable lachrymatory and electrical device I to advantageously engage multiple targets  34 . 
     The portable lachrymatory and electrical device  1  may comprise two or more embodiments disclosed herein. 
     It is specifically intended that the present invention not be limited to the embodiments and illustrations contained herein, but include modified forms of those embodiments including portions of the embodiments and combinations of elements of different embodiments as come within the scope of the following claims.