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Ammunition and explosives

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
102200000 IGNITING DEVICES AND SYSTEMS 259
102501000 PROJECTILES 152
102430000 CARTRIDGES 147
102301000 BLASTING 104
102473000 SHELLS 78
102530000 JACKETED OR CARTRIDGE GAS GENERATOR 64
102335000 PYROTECHNICS 43
102374000 HAVING REACTION MOTOR 41
102364000 INCENDIARY 21
102382000 DROP BOMBS 11
102399000 MARINE-TYPE PROJECTILE 11
102334000 SMOKE GENERATING 10
102401000 MINES 7
102367000 GAS OR MIST DISPERSING 7
102363000 FUEL AIR EXPLOSIVE 3
20110005423AVALANCHE TRIGGERING SYSTEM - The invention relates to an avalanche triggering system comprising a frame (01-13-2011
20120024182EXPLOSIVE DEVICE - The present invention provides an explosive device for use with a warhead comprising a rupturable core having an interior chamber which is filled with a volume of a gas. A frequency generator resonates the gas at a high frequency to fully resonate the gas to produce a new and more powerful type of explosion. Means for securing the frequency generator to the core are also provided, as well as a detonator having a high-temperature metal as a conductive material and means for inserting the conductive material into the core.02-02-2012
20120272854METHOD FOR COMBATING EXPLOSIVE-CHARGED WEAPON UNITS, AND PROJECTILE DESIGNED FOR THE SAME - The invention relates to a method of with a projectile (11-01-2012
102283000 POWDER FORM 2
20130145949END-BURNING PROPELLANT GRAIN WITH AREA-ENHANCED BURNING SURFACE - An end-burning grain of a solid rocket motor or other gas-generating device is supplemented with one or more sticks of high-burn-rate propellant embedded in a matrix of a relatively low-burn-rate propellant. The sticks increase the burning surface area as the grain burns by forming conical indentations in the surface.06-13-2013
20090193994TAPERED COMPRESSED POWDER CHARGE FOR MUZZLELOADER AND BLACK POWDER FIREARMS - A clean burning premeasured compressed charge for use in black powder firearms as well as cartridges. The premeasured compressed charge is manufactured to have a substantially desired shape which facilitates improved flame propagation by the leading end wall and along the exposed sidewall surfaces of the compressed charge to result in a more complete and rapid burning of the compressed charge both from the leading end wall toward the trailing end wall and also radially inwardly from each one of the four sidewalls toward a center of the premeasured compressed charge. The premeasured compressed charge has a leading end portion and a trailing end portion and the leading end portion is either the same size or a smaller dimension than the trailing end portion.08-06-2009
102293000 MISCELLANEOUS 2
20100269722SUPPORT MEMBER FOR SUPPORTING SHELL, AND METHOD - The invention relates to a support member for supporting a shell into the barrel of a breech-loading weapon, and a method. The support member (10-28-2010
20100288150ARRANGEMENT FOR SUPPORTING SHELL INTO BREECH-LOADING WEAPON BARREL - The invention relates to an arrangement for supporting a shell into the barrel of a breech-loading weapon. The arrangement comprises a support piece (11-18-2010
102282000 PROPELLENT CHEMICAL CHARGE CONTAINER 2
20120097060PROGRESSIVE PROPELLANT CHARGE WITH HIGH CHARGE DENSITY - A method for producing propellant charges with progressive combustion characteristic and a higher charge density than previously considered possible to achieve, intended in the first instance for direct-firing barrel weapons such as tank cannons. Combined in the charge are at least two radially perforated propellant tubes, which are arranged in their entirety inside or after one another, and which have at an e-dimension selected in relation to the actual type of propellant and its desired combustion characteristic, combustion or ignition channels, and which have circular outer and inner boundary surfaces, in conjunction with which, before initiation of the charge, at least one of the total number of outer surfaces of these propellant tubes that are available for initiation has been treated with an inhibition, surface treatment or surface intended to delay the propagation of ignition to that surface so that the combustion of the propellant tubes is partially mutually overlapping.04-26-2012
20120132098SLEEVE FOR ACCOMMODATING PROPELLANT CHARGE POWDER - The invention relates to a combustible sleeve for accomodating propellant charge powder, to munitions designed using such a sleeve, and to a production method for such sleeves. The sleeve (05-31-2012
102400000 WITH EXTENDABLE ARMS 1
20100162915DEPLOYABLE PROJECTILE - A method for protecting a second location against a first projectile fired from a first location at the second location. The method including: firing at least one second projectile toward the first projectile; and increasing a footprint of the second projectile via a deployment from the second projectile to prevent the first projectile from striking the second location.07-01-2010

Patent applications in class Ammunition and explosives

Patent applications in all subclasses Ammunition and explosives