子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | Toy hand grenade with timer mechanism | US13292702 | 2011-11-09 | US08733334B2 | 2014-05-27 | David E. Mroczka; Kevin Mroczka |
| A toy hand grenade has a plurality of bores which receive soft darts. A launcher is received in each bore and is spring loaded. An actuator retains the launchers in a spring-loaded, unactuated position. The actuator is displaceable relative to the body to release the launchers and substantially concurrently eject the darts from the hand grenade. A pin or a clip may be employed to lock the actuator in a locked position. A timer is employed to delay actuation of the actuator to release the launchers and eject the darts from the hand grenade. A sandbag ring is imposed to ensure proper orientation and stability of the hand grenade for the timer actuated feature. | ||||||
| 222 | Multiple output and effect grenade | US13744021 | 2013-01-17 | US08720341B2 | 2014-05-13 | Michael Brunn |
| A multiple output and effect grenade is provided, in which an exothermic delay column is utilized to initiate a series of primers via the application of heat to the strike faces thereof, thereby providing a reliable and relatively safe grenade to ship and store. In particular, a multiple output and effect grenade comprised of an exothermic delay column disposed within a central cavity, operable to initiate a series of primers disposed in primer cavities located within the main body of the grenade. The primer cavities may be arranged in a symmetrical or asymmetrical configuration, so as to produce a firing signature resembling an automatic weapon or random gunfire, respectively. In addition, effect charges, such as illuminants, sound agents, chemical irritants, etc., may be disposed within the primer cavities, as desired by the user. | ||||||
| 223 | NON-LETHAL PAYLOADS AND METHODS OF PRODUCING SAME | US13672411 | 2012-11-08 | US20130333815A1 | 2013-12-19 | Reed J. Blau |
| Non-lethal payloads including at least one of boron and silicon, at least one fuel, and at least one oxidizer. The non-lethal payload may be a single-component or dual-component payload. Methods of producing the non-lethal payloads are also disclosed. | ||||||
| 224 | Pressure discharge valve for storage tanks | US13107486 | 2011-05-13 | US08596290B2 | 2013-12-03 | Stojan Kotefski; Eugene R Reda |
| A pressure discharge valve for storage tanks on land or trucks including a valve body having a through hole therein adapted to mate and communicate with a through hole in a wall of the storage tank, a first vent means comprised of a eutectic composition which automatically provides a partial release of storage tank liquid at a first predetermined temperature lower than critical combustion and/or explosive temperatures of liquid in the storage tank, to provide a visual signal and warning to firefighters of these hazardous conditions, and a second vent means comprised of a eutectic composition to automatically vent liquid in the storage tank through the hole in the valve body when the liquids therein reach a predetermined critical temperature. In addition, the pressure discharge valve preferably comprises a eutectic solder material disposed between the valve body and the second vent means, which changes phase (i.e., reaches its eutectic point) below the eutectic point of the second vent means, thereby providing a lubricant between the plug and the valve body. | ||||||
| 225 | Apparatus and method for carrying and retrieval of a grenade | US13648286 | 2012-10-10 | US08523030B1 | 2013-09-03 | Haim Molcho |
| The subject matter discloses an apparatus, including an envelope for holding a grenade, the grenade comprises a grenade lever and a grenade safety pin; an attaching utensil for attaching the envelope to a garment of a person; a safety lever container connected to the envelope, the safety lever container is configured to secure the grenade lever, such that the grenade is oriented in a predetermined direction and a ring holder connected to the envelope, the ring holder is configured to hold the safety pin, such that the safety pin is detached from the grenade responsive to removal of the grenade from the envelope. | ||||||
| 226 | DIVERSIONARY DEVICE | US13522925 | 2011-01-17 | US20130104766A1 | 2013-05-02 | Duncan Thomas |
| A diversionary device has a housing containing a pyrotechnic cartridge (24) with an ignitable fuse (52). A firing arrangement includes an ignition cap (60) containing a primer charge (54). Passageways (74, 82) in the housing and ignition cap define a first flow path from the primer charge to a region of the housing in which the fuse (52) is located through which flash from the primer charge can flow to ignite the fuse (52). A further flow path connects said region of the housing with the exterior of the housing to supply the fuse with oxygen for reliable burning. The device may be a multi-burst device containing a plurality of cartridges (24) and the first flow path may include a flash divider (86) for directing a proportion of the flash from a primer charge on to the fuse (52) of each cartridge. The housing may be separable to allow replacement of the cartridges (24). | ||||||
| 227 | Multiple output and effect grenade | US13076948 | 2011-03-31 | US08365668B2 | 2013-02-05 | Michael Brunn |
| A multiple output and effect grenade is provided, in which an exothermic delay column is utilized to initiate a series of primers via the application of heat to the strike faces thereof, thereby providing a reliable and relatively safe grenade to ship and store. In particular, a multiple output and effect grenade comprised of an exothermic delay column disposed within a central cavity, operable to initiate a series of primers disposed in primer cavities located within the main body of the grenade. The primer cavities may be arranged in a symmetrical or asymmetrical configuration, so as to produce a firing signature resembling an automatic weapon or random gunfire, respectively. In addition, effect charges, such as illuminants, sound agents, chemical irritants, etc., may be disposed within the primer cavities, as desired by the user. | ||||||
| 228 | Toy Hand Grenade | US13090528 | 2011-04-20 | US20120266852A1 | 2012-10-25 | Jack Mroczka; David E. Mroczka |
| A toy hand grenade has a plurality of bores which receive soft darts. A launcher is received in each bore and is spring loaded. An actuator retains the launchers in a spring-loaded, unactuated position. The actuator is displaceable relative to the body to release the launchers and substantially concurrently eject the darts from the hand grenade. A pin or a clip may be employed to lock the actuator in a locked position. | ||||||
| 229 | Multiple Output And Effect Grenade | US13076948 | 2011-03-31 | US20120247359A1 | 2012-10-04 | Michael Brunn |
| A multiple output and effect grenade is provided, in which an exothermic delay column is utilized to initiate a series of primers via the application of heat to the strike faces thereof, thereby providing a reliable and relatively safe grenade to ship and store. In particular, a multiple output and effect grenade comprised of an exothermic delay column disposed within a central cavity, operable to initiate a series of primers disposed in primer cavities located within the main body of the grenade. The primer cavities may be arranged in a symmetrical or asymmetrical configuration, so as to produce a firing signature resembling an automatic weapon or random gunfire, respectively. In addition, effect charges, such as illuminants, sound agents, chemical irritants, etc., may be disposed within the primer cavities, as desired by the user. | ||||||
| 230 | Stun grenade | US12041686 | 2008-03-04 | US08025011B1 | 2011-09-27 | Yusif Yafai; Matthew P. Evangelisti; Lidija Kotevska; Stojan Kotevski |
| A stun grenade includes a housing having at least a portion that is not opaque; a light output section disposed in the housing, the light output section comprising a pyrotechnic material; a fuze coupled to the housing, the fuze including a time delay column inserted into the housing; and a noise output section comprising a lower portion of the time delay column and a pyrotechnic material disposed in the lower portion of the time delay column. The light output section and the noise output section are initiated at different times. | ||||||
| 231 | Housing for flash-bang grenade | US29366334 | 2010-07-23 | USD642235S1 | 2011-07-26 | Nicole D. Harasts; Gerard Voorhis; William Chung-Leung Chow; Tom Fasano; Steve Kotefski; Lidija Kotevska |
| 232 | Underwater grenade | US12043659 | 2008-04-09 | US07874252B2 | 2011-01-25 | Gabriel Soto; Calvin Clayson; Michael Haddon; Jerry Shultz |
| An underwater grenade and a method for using an underwater grenade. A depth activated, hand emplaced ordnance utilizing safe and arm technology to address underwater threats (such as enemy swimmers) while providing a safe interface with personnel. The grenade is armed after a sequence of events have occurred including reaching a desired depth and a desired passage of time. Failure of any of the events to occur will cause the grenade to be rendered safe. | ||||||
| 233 | Variable distance detonation mechanism | US12155168 | 2008-05-30 | US07861656B2 | 2011-01-04 | Robert S. Thomas, III; Edward C. Waters, III |
| A grenade includes an explosion chamber having an explosive charge to which an ignition charge is connected. The grenade also includes a primer and trigger coupled to the ignition charge for detonation of the explosive charge held within the explosion chamber. A variable distance detonation mechanism is coupled to the trigger and primer for allowing controlled detonation of the grenade a specific distance from the launch point thereof. | ||||||
| 234 | VARIABLE DISTANCE DETONATION MECHANISM | US12155168 | 2008-05-30 | US20100307366A1 | 2010-12-09 | Robert S. Thomas, III; Edward C. Waters, III |
| A grenade includes an explosion chamber having an explosive charge to which an ignition charge is connected. The grenade also includes a primer and trigger coupled to the ignition charge for detonation of the explosive charge held within the explosion chamber. A variable distance detonation mechanism is coupled to the trigger and primer for allowing controlled detonation of the grenade a specific distance from the launch point thereof. | ||||||
| 235 | DIVERSIONARY DEVICE WITH VERTICALLY DEPLOYED PAYLOAD | US12268574 | 2008-11-11 | US20100275803A1 | 2010-11-04 | Marcus L. Caldwell |
| A diversionary device has a housing having dimensions which are selected such that when the device is thrown or dropped, the device will come to rest only on one of its two primary sides. Each primary side has a circular dispersion port formed therethrough. The device includes means for blocking the first dispersion port if the device comes to rest on the first primary surface and for blocking the second dispersion port if the device comes to rest on the second primary surface. A firing mechanism is operable to discharge an ignitable composition out of a removable cartridge within the housing. The ignitable composition is discharged through the first dispersion port when the device rests on the second primary side and through the second dispersion port when the device rests on the first primary side. The composition then forms a cloud above the device and may be ignited. | ||||||
| 236 | Reusable pellet shooting grenade | US11898939 | 2007-09-18 | US07784455B1 | 2010-08-31 | Carlton le Loong Chong |
| The present invention is an improved grenade which launches a plurality of pellet projectiles. The grenade includes a housing containing at least one spiral launch tube, said launch tube having a breech end and a muzzle end. A plurality of projectiles are loaded in the launch tube between the breech and muzzle ends. The grenade includes a gas reservoir for storing a compressed gas coupled to the breech end of the launch tube. A valve is interposed between the reservoir and the breech end of the launch tube for controlling the flow of compressed gas from the reservoir to the breech end of the launch tube. The valve is moveable between a closed state and an open state wherein said compressed gas enters the breech end of the launch tube to propel the projectiles from the muzzle end, the valve being biased towards its open state. The grenade also includes a trigger mechanism coupled to the valve, the trigger mechanism operating between a locked state wherein the trigger mechanism holds the valve in its closed state and an unlocked state wherein the valve is free to move into its open state. | ||||||
| 237 | HAND GRENADE | US12641045 | 2009-12-17 | US20100212532A1 | 2010-08-26 | Arnulf REINMÜLLER |
| Building on a modular construction of a hand grenade (10), the invention provides a module (1) that can be integrated in the hand grenade (10) and can be equipped with a hollow charge insert (3) in order to act as an armor-penetrating part. The module (1), including the hollow charge insert (3), can be fixed (mounted, screwed, clipped, etc.) at the bottom end of the hand grenade (10) and is attached to the armored element. In the simplest form, the hand grenade (10) is put down, in the case of side walls possibly hung on, and the hand grenade (10) is attached so that the hollow charge insert (3) can exert an adequate effect on the target medium. | ||||||
| 238 | Paintball grenade | US11489817 | 2006-07-20 | US07565866B1 | 2009-07-28 | Edward J. Downes |
| A paintball grenade is disclosed. An illustrative embodiment of the paintball grenade includes a cage, a discharge housing carried by the cage, a vinegar syringe having a discharge tip carried by the discharge housing, a spoon pivotally carried by the discharge housing and engaging the vinegar syringe and a paint bladder carried by the cage. | ||||||
| 239 | Explosive training device | US11111247 | 2005-04-20 | US07387073B2 | 2008-06-17 | Brett Bodley; Andre Baritelle; Kyle Riebold |
| An explosive training device is described and which includes a main body defining an internal cavity, and wherein a plurality of elongated channels extend through the main body and communicate with the internal cavity; and an explosive charge is received within the cavity of the main body, and which, when detonated, produces sound and visibly discernible light, and wherein a preponderance of the visibly discernible light, and sound produced by the detonation of the explosive charge escapes from the main body through the plurality of elongated channels. | ||||||
| 240 | Trainer grenades | US11978011 | 2007-10-26 | US20080092766A1 | 2008-04-24 | Michael BRUNN |
| A training grenade having reversed threading connecting the fuze assembly and the housing. A tubular interior of the fuze assembly contains a two part fuze charge being five times the size of the fuze charge in a live grenade. The two part fuze charge consists of a delay charge and an output charge, where the delay charge burns down first and ignites the output charge, whose explosion simulates the explosion of a live grenade. | ||||||
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