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Browse by Category: Main > Firearms & Weapons
Class Information
Number: 102/216
Name: Ammunition and explosives > Igniting devices and systems > Ignition or detonation circuit > Including impact or inertia switch
Description: Subject matter including a switch activated by inertia or target impact.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8701559 Energy harvesting power sources for detecting target impact of a munition Apr. 22, 2014
8651022 Compact mechanical inertia igniters for thermal batteries and the like Feb. 18, 2014
8635956 Munition having detonation time-out circuitry Jan. 28, 2014
8584585 Inertial delay fuse Nov. 19, 2013
8550001 Compact and low-volume mechanical igniter and ignition systems for thermal batteries and the like Oct. 8, 2013
8430029 Inertial delay fuse Apr. 30, 2013
8418617 Setback and set-forward initiated inertial igniters and activated electrical switches Apr. 16, 2013
8408133 Method for detonating an unexploded munition Apr. 2, 2013
8387531 Impact sensing switch Mar. 5, 2013
8297193 Surrogate RPG Oct. 30, 2012
8205555 Energy harvesting power sources for assisting in the recovery/detonation of unexploded munitions Jun. 26, 2012
8191475 Energy harvesting power sources for generating a time-out signal for unexploded munitions Jun. 5, 2012
8061271 Programmable inertial igniters for gun-fired munitions, thermal batteries and the like Nov. 22, 2011
8047135 Counter-mine dart Nov. 1, 2011
8042471 Safe and arm device and explosive device incorporating same Oct. 25, 2011
7832335 Axially compact and low-volume mechanical igniter for thermal batteries and the like Nov. 16, 2010
7814834 Fuze mounting for a penetrator and method thereof Oct. 19, 2010
7802518 Fuze mounting assemblies for penetrator weapons Sep. 28, 2010
7762191 Energy harvesting power sources for accidental drop detection and differentiation from firing Jul. 27, 2010
7762192 Energy harvesting power sources for validating firing; determining the beginning of the free flight and validating booster firing and duration Jul. 27, 2010
7614345 Impact switch Nov. 10, 2009
7587980 Mechanical delay mechanisms for inertial igniters for thermal batteries and the like Sep. 15, 2009
7552682 Accelerometer mounting for a penetrator and method thereof Jun. 30, 2009
7549374 Fuze mounting for a penetrator and method thereof Jun. 23, 2009
7437995 Axially compact mechanical igniter for thermal batteries and the like Oct. 21, 2008
7343860 Safe and arm device and explosive device incorporating safe and arm device Mar. 18, 2008
7320286 Setback switch for safe and arm Jan. 22, 2008
7124689 Method and apparatus for autonomous detonation delay in munitions Oct. 24, 2006
6584906 Warhead triggering in target-tracking guided missiles Jul. 1, 2003
6523478 Rifle-launched non-lethal cargo dispenser Feb. 25, 2003
6332399 Igniting element Dec. 25, 2001
6244535 Man-packable missile weapon system Jun. 12, 2001
6240848 Device for firing a pyrotechnic propellent composition Jun. 5, 2001
6167808 Initiator for air bag inflator Jan. 2, 2001
6142079 Area denial munition system Nov. 7, 2000
6105504 Contact exploder Aug. 22, 2000
6065403 Ignition device May. 23, 2000
6053109 Triggering arrangement for the priming of an anti-shelter projectile Apr. 25, 2000
5970876 Ignition device Oct. 26, 1999
5942714 Accurate ultra low power fuze electronics Aug. 24, 1999
5886286 Monitoring safety system Mar. 23, 1999
5886285 Variable range timer impact safety system Mar. 23, 1999
5750918 Ballistically deployed restraining net May. 12, 1998
5623117 Delay ordnance system Apr. 22, 1997
5591935 Shock sensing dual mode warhead Jan. 7, 1997
5585592 Shock tolerant fuze Dec. 17, 1996
5520115 Timing and safety module to sequence events in missiles May. 28, 1996
5497704 Multifunctional magnetic fuze Mar. 12, 1996
H1476 Circuitry for igniting detonators Sep. 5, 1995
5301613 Power supply for an electrical circuit mounted on a projectile Apr. 12, 1994

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