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 |
|---|---|---|---|---|---|---|
| 121 | Fast burning type candle | US60201532 | 1932-03-30 | US1895149A | 1933-01-24 | CONKLING LESTER J |
| 122 | Firing device | US63525732 | 1932-09-28 | US1894203A | 1933-01-10 | SPRING ALVA F |
| 123 | Amusement bomb | US37834129 | 1929-07-15 | US1773197A | 1930-08-19 | MULCAHY DANIEL E |
| 124 | Apparatus for dispersing irritants | US71017224 | 1924-04-30 | US1659158A | 1928-02-14 | OGLESBY NICHOLAS E; DAY EHRENFELD |
| 125 | Grenade | US72733224 | 1924-07-21 | US1560628A | 1925-11-10 | SAMUEL WILEY |
| 126 | Grenade. | US14365517 | 1917-01-22 | US1225884A | 1917-05-15 | STEINMETZ J A |
| 127 | SIMULATED FRAGMENTATION GRENADE | US15525815 | 2015-11-10 | US20180306561A1 | 2018-10-25 | Jorge FERNANDEZ DE CASTRO |
| The invention relates to a simulated fragmentation grenade that can be rearmed for reuse, comprising a fixed part attached to springs acting on plates that move between an inner position and an outer position, an axial mobile part passing through the fixed part, the axial mobile part being pushed upwards by a spring, and being axially extended in the upper portion by a rod that is rotatably actuated by a mechanism, the rod being attached to a control casing arranged on the outside such that it can move axially and rotationally on a central extension of the body of the grenade, the axial mobile part having retention means for retaining the plates in the inner position, for releasing that retention according to the movement of the axial mobile part. | ||||||
| 128 | Diversionary Device | US15572650 | 2016-06-14 | US20180283836A1 | 2018-10-04 | Duncan THOMAS |
| In a multi-burst diversionary device (10) containing a number of pyrotechnic cartridges (22) arranged in a series and a firing arrangement (14), a first of the cartridges is ignited by the firing arrangement, the remaining cartridges are each ignited sequentially by the flash of pressure and heat (hot gasses) produced when a previous cartridge in the series deflagrates. The device has a housing (12) defining a number of compartments (20) in which the cartridges are received. The housing defines flow paths interconnecting the compartments in series and the first compartment with the firing arrangement. Each compartment is also fluidly connected with atmosphere. | ||||||
| 129 | Gudid Grenade | US14685245 | 2015-04-13 | US20180259308A1 | 2018-09-13 | CARL ANTHONY SALMON |
| The invention a multi-purpose, multi-reusable, multi-ejectable grenade and anti rioting device in a single unit. Explosion(s) occur by being thrown after setting the desire pyrotechnic effects. Further Characteristics in that principally consist of four quarter mountable oval shape charges that ejected or launch after being toss and impact with target surface or target object that will occur during detonation process hence create the desired pyrotechnic effects. | ||||||
| 130 | Multi-purpose state changing munition | US15709713 | 2017-09-20 | US10066915B1 | 2018-09-04 | Matthew Hall; Jessica Perciballi; Tim Madsen; Jack Pincay |
| A multi-purpose munition operates in either a blast mode or a fragmentation mode according to a user input. When operating in the fragmentation mode, a fuze initiates a main explosive fill of the munition which in turn disperses fragments formed from a fragmentation layer of the munition. When operating in a blast mode, prior to initiating the main explosive fill, the fuze initiates a secondary energetic layer which discards the fragmentation layer. The fuze then initiates the main explosive fill thereby producing a blast effect. | ||||||
| 131 | Low-weight small-form-factor stun grenade | US15257205 | 2016-09-06 | US09989340B2 | 2018-06-05 | Michael J. Grassi; Jacob Kravel; Thomas S. Guyer |
| A stun grenade includes a cartridge having an explosive charge in communication with a fuse and a housing including a closed end, an open end, a longitudinal axis and including an internal cavity which accommodates the cartridge. An end cap is attachable to the open end of the housing, the end cap including an end wall and a side wall. A plurality of spaced first vents are defined in the end wall of the end cap. A plurality of spaced second vents is defined in an end wall of the housing. The output from an explosive charge is optimized by vents having a straight flow path. The vents have a first end in fluid communication with the cavity and a second end in fluid communication with an exterior periphery of the housing. | ||||||
| 132 | Firearm projectile usable as a hand grenade | US15240094 | 2016-08-18 | US09952025B2 | 2018-04-24 | Yacov Bialy; Yohanan Stein |
| A projectile includes a body containing pyrotechnic material. A rear cap closes a rear end of the body. A pyrotechnic unit includes an ignitor in communication with the pyrotechnic material. A striker is arranged to strike a primer of the pyrotechnic unit. A safety lever is arranged initially to restrain movement of the striker towards the pyrotechnic unit. An external safety keeper is arranged initially to clamp a portion of the safety lever to the body. | ||||||
| 133 | Electronically activated hand grenade | US15251583 | 2016-08-30 | US09891032B2 | 2018-02-13 | Henry C. Leipert, Jr.; James H. Elder; Martin E. Wigg |
| An electronic hand grenade is provided, which includes a body having at least one charge therein. An electronic detonation unit is attached to the body for detonating the at least one charge. A pull pin is removably attached to the electronic detonation unit, for activating the electronic detonation unit upon removal thereof. The electronic detonation unit includes an accelerometer for detecting movement and acceleration of the body, a controller containing an operating program for controlling operation of the electronic detonation unit, a detonator for providing a spark to ignite the at least one charge, and a power source for powering the electronic detonation unit. | ||||||
| 134 | Incendiary grenade | US13987619 | 2013-08-15 | US09528803B1 | 2016-12-27 | Steven Kim; Conan Schultz; Carl Gotzmer |
| An incendiary grenade's casing has a fuze with a portion extending into the casing. Thermite disposed in the casing encases the portion of the fuze that extends into the grenade casing. Insulating material is disposed in the casing adjacent to the thermite. Layers of a titanium-boron intermetallic and an oxidizer are disposed in the casing. One layer of the titanium-boron intermetallic is adjacent to the layer of insulating material. This one layer of the titanium-boron intermetallic and a layer of the oxidizer adjacent thereto have a common-axis hole formed therethrough that is aligned with the portion of the fuze. A separating material is disposed at each interface between the titanium-boron intermetallic and the oxidizer. | ||||||
| 135 | Paintball grenade | US14595828 | 2015-01-13 | US09482503B2 | 2016-11-01 | Dennis J. Tippmann, Jr.; Corey K. Rice; Ricky Reader |
| A paintball grenade that disperses a marking fluid upon impact. In one embodiment, the paintball grenade includes a flexible, resilient tube sealed at both ends. The tube includes a distended portion containing pressurized marking fluid and a side discharge port for discharging the marking fluid along a discharge axis that is approximately transverse to a longitudinal axis of the tube. A blocking member is disposed in the tube that is movable between a closed position that prevents fluid communication between the distended portion of the tube and the discharge port and an open position that allows fluid communication between the marking fluid and the discharge port. When the paintball grenade is thrown and impacts an object, this results in hydrostatic shock through the marking fluid, which moves the blocking member from the closed position to the open position, thereby discharging the marking fluid through the discharge port onto surrounding objects. | ||||||
| 136 | RUBBER FRAGMENTATION GRENADE | US14664647 | 2015-03-20 | US20160273898A1 | 2016-09-22 | Jacob Kravel |
| A rubber fragmentation grenade has a body containing an explosive charge, a fuse assembly connected to the body, an elastomeric outer layer at least partly encompassing the body, and the outer layer being scored to provide a plurality of segments. The segments may be rectangular. Each segment may have a thickness, and may have a width greater than the thickness. The thickness may be at least one-third of the width. The body may include a cylindrical portion, and the outer layer may be a cylindrical sleeve encompassing the cylindrical portion. The segments may include a ring of segments. Each ring may include six segments. The explosive charge may be an elongated shape defining a charge axis and having opposed ends, the elastomeric outer layer being a cylindrical form being concentric with the charge. The elastomeric outer layer may extend beyond the ends of the charge. | ||||||
| 137 | Single canister selectable color smoke grenade | US14794150 | 2015-07-08 | US09448047B1 | 2016-09-20 | Joseph A. Domanico |
| A selectable color smoke grenade for producing different color smokes from a single grenade canister. Each grenade canister includes an upper chamber that holds gas producing material and a fuze, one or more dye chambers with dye containing compartments and bypass chambers, a plug positioned between the one or more dye chambers and the upper chamber, and a mixing chamber to receive smoke from the one or more dye chambers and having holes to release the smoke to the environment. Each dye chamber has one or more compartments containing a different color dye. Holes in the plug are used to selectively channel the gases from the upper chamber into one or more of the dye containing compartments. Color selectivity is achieved by changing the alignment between the holes in the plug and the dye containing compartments by rotating the plug and dye chamber relative to each other about a common axis. | ||||||
| 138 | Advanced fragmentation hand grenade | US14509386 | 2014-10-08 | US09423228B2 | 2016-08-23 | Brad Moan; Eric Scheid; Lucas Allison; Nishkamraj Deshpande |
| A fragmentation structure is provided with improved performance e.g., fragmentation, projectile generation, storage, and manufacturing. An embodiment can include an open fragmentation structure that can be separated into individual components that can include a structure body section with a compartment, a removable initiator or detonator, a top cap section having an aperture configured to accept the removable initiator or removable detonator, and an explosive. An exemplary explosive can be preassembled to fit within the structure without a need for pouring in an explosive. An exemplary structure or top cap of the structure can receive an embrittlement treatment increasing its fragmentation characteristics. An ability of the structure to be easily disassembled allows for safer storage and a longer shelf life. A design of an exemplary embodiment of the structure allows it to be used with a wide range of explosive materials in addition to many types of removable initiators or detonators. | ||||||
| 139 | Non-pyrotechnic, non-lethal compressed gas disseminator | US14850433 | 2015-09-10 | US09423225B1 | 2016-08-23 | Elias W. Yoon; Daniel G. Wise; Daniel J. Weber |
| A non-pyrotechnic disseminator includes a body portion with a cover; a first compartment adjacent to the cover that is configured to hold disseminating materials; a chamber adjacent to the first compartment; a disk within the chamber and adjacent to the first compartment; a flow control device adjacent to the chamber opposite the disk; a second compartment adjacent to the flow control device and including a pin; an actuating mechanism connected to the pin; a third compartment adjacent to the second compartment opposite the flow control device that is configured to hold compressed gas; and a seal separating the second compartment from the third compartment. Actuation of the actuating mechanism causes the pin to break the seal causing release of the compressed gas into the second compartment and through the flow control device in a predetermined delayed timing, and then causing the compressed gas to burst the disk thereby pushing the disseminating materials out of the body portion by rupturing the cover. | ||||||
| 140 | TACTICAL DETERRENT DEVICES | US14563650 | 2014-12-08 | US20160231090A1 | 2016-08-11 | Lyman Bishop; Lonnie Young; Mike Hilberath; Paolo M. Vianson |
| An apparatus has a lens. A frame has a gasket for receiving the lens and a shock-resistant housing is secured about the frame. A visual output element is disposed proximate the lens and an audio output element is disposed within the housing. A control component with a power source is provided for controlling at least one of the visual output element and the audio output element. | ||||||
QQ群二维码
意见反馈
意见反馈