|Ammunition and explosives patents - Monitor Patents|
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Ammunition and explosivesBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 11/28/2013 > 3 patent applications in 3 patent subcategories.
20130312630 - Methods for electro-mechanical safety and arming of a projectile: A safety and arming apparatus for use with a projectile includes a rotor pivotable between a safe position and an armed position. A biasing element holds a mass engaged with the rotor to restrain the rotor from rotation and is deformable to allow the mass to displace and disengage from... Agent: Alliant Techsystems Inc.
20130312631 - Projectile having a discardable sabot: The invention relates to a sabot (4) for a sub-caliber projectile (1) having a projectile core (2). When the projectile exits a weapon barrel, the sabot detaches from the projectile core (2) without transferring momentum by means of a separating aid (4) incorporated between the projectile core (2) and the... Agent: Rwm Schweiz Ag
20130312632 - Gas generator: an axial position of the first communication nozzle being adjusted to be farther away from the plenum chamber than an axial position of the second communication nozzle, a first gas generating agent to be burn up earlier than a second gas generating agent.... Agent: Daicel Corporation11/21/2013 > 5 patent applications in 5 patent subcategories.
20130305948 - Igniter and method of manufacturing an igniter for an inflator: A pyrotechnical igniter (100) for an inflator of a vehicle safety system comprises at least two contact pins (102) physically separated from each other by an electrically insulating compound and a bridge wire (110) connected to both contact pins (102) in an electrically conducting manner. A fastening portion (112) in... Agent: Trw Airbag Systems Gmbh
20130305949 - Systems and methods for delivering a dosage of a drug to a target: Methods and apparatus for delivering a dosage of a drug to a target use an electrode that may deliver the drug and/or a current through the target to impede locomotion of the target. Delivery of a dosage may be accomplished by selecting one or more electrodes from a plurality of... Agent:
20130305950 - Cartridge with rapidly increasing sequential ignitions for guns and ordnances: A cartridge may be loaded with a powder column containing stratified, stacked layers of propellant, each powder layer over-compressed to a specified degree, with the burn rate controlled by the specified degree of over-compression applied to each respective powder layer. The application of a highly compressed powder column reduces the... Agent:
20130305951 - Cartridge cases and base inserts therefor: A base insert for a cartridge case comprises a base end having a lip and a groove proximate the lip and having a primer pocket defined in the base end and an insert end having a base wall and a cylindrical wall extending there from, the base wall and cylindrical... Agent: Nylon Corporation Of America, Inc.
20130305952 - Ignition powder composition for igniter: An ignition powder composition for igniter of which friction sensitivity can be lowered with the required firing current sensitivity being achieved is provided as ignition powder for an igniter that is activated by an electrical signal. The ignition powder composition for igniter contains metal hydride (A); metal powder (B) that... Agent: Nipponkayaku Kabushikikaisha11/14/2013 > 1 patent applications in 1 patent subcategories.
20130298795 - Method of blasting multiple layers or levels of rock: A method of blasting plural layers of material in a blastfield that reduces the amount of mechanical excavation required to expose a lower layer of material. The method includes using rows of equally spaced blastholes that pass through all of the layers and additional intermediate rows of blastholes that pass... Agent:11/07/2013 > 6 patent applications in 6 patent subcategories.
20130291751 - Reliability fire pressure switch: A down-hole fire pressure switch is disclosed having improved operating characteristics including improved reliability and higher pressure resistance.... Agent: 3lb Technologies Inc.
20130291752 - Shot cup for shotshell: A shot cup for holding shot in a shotshell has a generally cylindrical sidewall, having a closed proximal end, and an open distal end, and at least one distally-facing petal connected to the sidewall at its proximal end, the petal configured so that it is widest at a point intermediate... Agent:
20130291753 - Deployable lifting surface for air vehicle: An air vehicle includes a fuselage, and one or more lifting surfaces attached to the fuselage. The lifting surfaces deploy form a stowed, compact condition, to a deployed condition in which the lifting surfaces are deployed to provide lift to the air vehicle. The lifting surfaces each include a top... Agent:
20130291754 - Pressure discharge valve: The present invention relates in general to a pressure discharge mechanism for closed vessels having an internal chamber designed to hold volatile and/or explosive substances in a sealed manner comprised of an at least one eutectic composition and a threaded joint designed to open or vent the closed vessel when... Agent:
20130291755 - Non-pyrotechnic signature for medium caliber projectile: A visible or invisible light-producing device in an inert target practice projectile creates visible and/or infrared light initiated by a deceleration sensitive triggering element when the projectile impacts a target. A visible signature is creating for recording the impact to provide training without the use of any pyrotechinc, or other... Agent:
20130291756 - Gas generator: A gas generator (1A) includes a housing including a lower shell (10) and an upper shell (20), an igniter (30), a gas generating agent (41), and a filter (50). The housing has a circumferential wall portion (12, 22) in a short, substantially cylindrical shape provided with a gas discharge opening... Agent: Nippon Kayaku Kabushiki KaishaPrevious industry: Printing
Next industry: Railways
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