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Class Information
Number: 102/254
Name: Ammunition and explosives > Igniting devices and systems > Arming devices > Blocking or interrupting type > Slide or rotor
Description: Subject matter in which the blocking or interrupting means is rotatable or slidable.


Sub-classes under this class:

Class Number Class Name Patents
102/256 Spring operated 48
102/255 Timing device operated 44


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7587979 Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like Sep. 15, 2009
7552681 MEMS fuze assembly Jun. 30, 2009
7530313 Self-destruct fuze delay mechanism May. 12, 2009
7497164 Integrated thin film explosive micro-detonator Mar. 3, 2009
7490553 Pyrotechnic safety device of reduced dimensions Feb. 17, 2009
7464648 Hybrid electronic and electromechanical arm-fire device Dec. 16, 2008
7444937 Pyrotechnic safety device with micro-machined barrier Nov. 4, 2008
7412928 Electronic safety and arming unit Aug. 19, 2008
7360486 Safety system for the ignition chain of a projectile fuze Apr. 22, 2008
7343860 Safe and arm device and explosive device incorporating safe and arm device Mar. 18, 2008
7322294 Integrated thin film explosive micro-detonator Jan. 29, 2008
7296504 Pyrotechnic actuator of the variable-thrust-acting type Nov. 20, 2007
7261035 Method and system for operation of a safe and arm device Aug. 28, 2007
7258068 Safety and arming apparatus and method for a munition Aug. 21, 2007
7142087 Micromechanical latching switch Nov. 28, 2006
7040234 MEMS safe arm device for microdetonation May. 9, 2006
7007606 Method for utilizing a MEMS safe arm device for microdetonation Mar. 7, 2006
6968785 Locking and stabilizing device for grenades Nov. 29, 2005
6701854 Detonator to be installed in a chamber and safety container comprising it Mar. 9, 2004
6679174 Flare igniter with a slurry groove Jan. 20, 2004
6634301 Enclosed ignition flare igniter Oct. 21, 2003
6622629 Submunition fuzing and self-destruct using MEMS arm fire and safe and arm devices Sep. 23, 2003
6588343 Igniter system for a flare Jul. 8, 2003
6568329 Microelectromechanical system (MEMS) safe and arm apparatus May. 27, 2003
6530324 Fuze mechanism for a munition Mar. 11, 2003
6431071 Mems arm fire and safe and arm devices Aug. 13, 2002
6412417 Igniter assembly actuated by parachute deployment, and flare containing the same Jul. 2, 2002
6389976 Hard target fuze May. 21, 2002
6308631 Mems vertical to horizontal motion translation device Oct. 30, 2001
6302025 Self destruct fuze with improved slide assembly Oct. 16, 2001
6173650 MEMS emergetic actuator with integrated safety and arming system for a slapper/EFI detonator Jan. 16, 2001
6170397 Energetic transmission line completion/interruption mechanism Jan. 9, 2001
6082267 Electronic, out-of-line safety fuze for munitions such as hand grenades Jul. 4, 2000
6050195 Self neutralizing fuze Apr. 18, 2000
6035783 High performance fuze Mar. 14, 2000
5763818 Illuminant igniter pellet ignition system for use in a decoy flare Jun. 9, 1998
5693906 Electro-mechanical safety and arming device Dec. 2, 1997
5686692 Single fuse follow-through grenade Nov. 11, 1997
5670736 Priming system for the explosive charge of a submunition on board a carrier Sep. 23, 1997
5576510 Percussion fuse for ammunition Nov. 19, 1996
5375525 Ordnance transfer interrupter Dec. 27, 1994
5355803 Igniter plug Oct. 18, 1994
5279226 Safe-arm initiator Jan. 18, 1994
5269223 Piezoelectric fuse system with safe and arm device for ammunition Dec. 14, 1993
5198615 Fuzing system for tandem demolition warheads Mar. 30, 1993
5160803 Munition for the distribution of an incendiary mixture Nov. 3, 1992
5147975 Remotely settable, multi-output, electronic time fuze and method of operation Sep. 15, 1992
5131328 Safety and arming system for tube launched projectile Jul. 21, 1992
5101470 Fiber optic light sensor for safing and arming a fuze Mar. 31, 1992
5052303 Interlocked release mechanism with timed, sequential release steps Oct. 1, 1991

1 2 3


 
 
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