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Class Information
Number: 102/200
Name: Ammunition and explosives > Igniting devices and systems
Description: Subject matter for initiating the combustion or detonation of explosive or thermic compositions or charges.


Sub-classes under this class:

Class Number Class Name Patents
102/202.1 Accidental fuse ignition prevention means 74
102/221 Arming devices 71
102/202.5 Electrical primer or ignitor 284
102/275.1 Fuse cord (e.g., blasting cord) 49
102/275.9 Fuse 56
102/205 Heat, friction, or chemical primers or ignitors 79
102/275.12 Holders for fuse or fuse cord to blasting cartridge, igniting device, or detonator 111
102/206 Ignition or detonation circuit 212
102/272 Impacting devices 40
102/275.11 Initiating devices 118
102/201 Laser or light initiated 94
102/265 Multiple mode fuzes 28
102/204 Percussion primers or ignitors 113
102/202 Propellant ignitors 136
102/276 Time controlled 31


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7451703 Vented lifting plug for munition Nov. 18, 2008
7431237 Guided projectile with power and control mechanism Oct. 7, 2008
7370583 Detonator system and method in connection with the same May. 13, 2008
7299734 Synchronously/synergeticly timed fuse procedure or process Nov. 27, 2007
7261028 Ordnance system with common bus, method of operation and aerospace vehicle including same Aug. 28, 2007
7261035 Method and system for operation of a safe and arm device Aug. 28, 2007
7117796 Igniter for exothermic torch rod Oct. 10, 2006
7086334 Staggered charging of slave devices such as in an electronic blasting system Aug. 8, 2006
7070204 Programmable gas generator using microcells Jul. 4, 2006
7066369 Propellant container for setting tools and an internal combustion driven setting tool Jun. 27, 2006
7047885 Multiple pulse cartridge ignition system May. 23, 2006
7040234 MEMS safe arm device for microdetonation May. 9, 2006
7021216 Method of and system for controlling a blasting network Apr. 4, 2006
7007606 Method for utilizing a MEMS safe arm device for microdetonation Mar. 7, 2006
6945174 Method for connecting ignitors in an ignition system Sep. 20, 2005
6941869 Sensor for monitoring electronic detonation circuits Sep. 13, 2005
6889613 Variable output inflator May. 10, 2005
6889614 Air bag inflator May. 10, 2005
6851369 Access control for electronic blasting machines Feb. 8, 2005
6647886 Vehicle system Nov. 18, 2003
6637339 Method for exchanging data between a device for programming and triggering electronic detonators and said detonators Oct. 28, 2003
6629498 Proximity submunition fuze safety logic Oct. 7, 2003
6578489 Pyrotechnic initiation delay means Jun. 17, 2003
6568331 Electrical igniter cap May. 27, 2003
6564715 Frequency addressable ignitor control device May. 20, 2003
6546873 Apparatus for remote activation of equipment and demolition charges Apr. 15, 2003
6460465 Ignition device for triggering a restraining device Oct. 8, 2002
6422145 Controlled electromagnetic induction detonation system for initiation of a detonatable material Jul. 23, 2002
6363852 Factory testable igniter module for a vehicle supplemental restraint system Apr. 2, 2002
6341562 Initiator assembly with activation circuitry Jan. 29, 2002
6269746 Disarm mechanism for explosive equipment Aug. 7, 2001
6260483 Remote radio controlled plasma firing system Jul. 17, 2001
6247408 System for sympathetic detonation of explosives Jun. 19, 2001
6234081 Shaped bridge slapper May. 22, 2001
6230625 Disarmable firing module May. 15, 2001
6227114 Select trigger and detonation system using an optical fiber May. 8, 2001
6220165 Pyrotechnic bridgewire circuit Apr. 24, 2001
6220163 Electro-pyrotechnic initiation system protected against electrostatic discharges Apr. 24, 2001
6216595 Process for the in-flight programming of a trigger time for a projectile element Apr. 17, 2001
6196130 Electrostatic arming apparatus for an explosive projectile Mar. 6, 2001
6173651 Method of detonator control with electronic ignition module, coded blast controlling unit and ignition module for its implementation Jan. 16, 2001
6167808 Initiator for air bag inflator Jan. 2, 2001
6155171 Electro-pyrotechnic initiator with three electrical connections Dec. 5, 2000
6152039 Initiation of propellants Nov. 28, 2000
6144894 Method of activating a magnetron generator within a remote plasma source of a semiconductor wafer processing system Nov. 7, 2000
6085659 Electronic explosives initiating device Jul. 11, 2000
6079333 GPS controlled blaster Jun. 27, 2000
6014932 Land mine arming/disarming system Jan. 18, 2000
5959236 Through bulkhead initiator Sep. 28, 1999
5877696 Security system for warheads Mar. 2, 1999

1 2 3 4


 
 
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