ClassID:

163842

F42C11/008 - CPC Classification

Classification description:

Electric fuzes Power generation in electric fuzes

Recent Application in this class:
#1
20250377192
2025-12-11

FUZE SYSTEM, MUNITION, AND METHOD

#2
20250085073
2025-03-13

ADDITIVE MANUFACTURING ENHANCED SIDEARM

#3
20240377175
2024-11-14

IGNITION DEVICE FOR AMMUNITION, IN PARTICULAR MEDIUM-CALIBER AMMUNITION, AND ASSOCIATED METHOD FOR IGNITION OR FOR SELF-DESTRUCTION OF AMMUNITION, IN PARTICULAR MEDIUMCALIBER AMMUNITION

#4
20240110773
2024-04-04

Axial flux machine for use with projectiles

#5
20230304780
2023-09-28

Mechanical energy harvesting devices with safety and event detection for munitions and the like

#6
20230194228
2023-06-22

Wireless electronic initiation device, an initiation arrangement and method for initiation

#7
20230087616
2023-03-23

Inertial Igniters for Low-G and Long Duration Firing Acceleration Munitions and the Like

#8
20220357140
2022-11-10

Fuze for a projectile intended to be fired by a cannon

#9
20220099421
2022-03-31

Detonator installation including a controller

#10
20210285750
2021-09-16

Mechanical energy harvesting devices with safety and event detection for munitions and the like

#11
20210190465
2021-06-24

Fuze indication system

#12
20200278187
2020-09-03

Wireless electronic detonator

#13
20200103211
2020-04-02

Integrated event detection and electrical generator devices for gravity dropped or ejected weapons

#14
20200003534
2020-01-02

Fuze system

#15
20190063891
2019-02-28

Inertially operated piezoelectric energy harvesting electronic circuitry

#16
20190057826
2019-02-21

Self-powered piezoelectric-based programmable electronic impulse switches

#17
20190003810
2019-01-03

Inertially operated piezoelectric energy harvesting electronic circuitry

#18
20180340760
2018-11-29

Integrated event detection and electrical generator devices for a gravity dropped or ejected weapons

#19
20180123485
2018-05-03

Inertially operated piezoelectric energy harvesting electronic circuitry

#20
20180051971
2018-02-22

POWER SUPPLY FOR PROVIDING ELECTRICAL ENERGY TO A SELF-DESTRUCT FUZE FOR SUBMUNITIONS CONTAINED IN A PROJECTILE

#21
20180051970
2018-02-22

Method for providing electrical energy to a self-destruct fuze for submunitions contained in a projectile

#22
20180013152
2018-01-11

Heat supply for thermal battery and thermal battery having the heat supply

#23
20170101884
2017-04-13

Ground-projectile system

#24
20160377403
2016-12-29

Method for providing electrical energy to a self-destruct fuze for submunitions contained in a projectile

#25
20160377402
2016-12-29

Gravity dropped munition having energy harvesting device for power generation onboard munition

#26
20160377401
2016-12-29

Method for generating power in a gravity dropped munition

#27
20160370160
2016-12-22

Power supply for providing electrical energy to a self-destruct fuze for submunitions contained in a projectile

#28
20160216095
2016-07-28

Hybrid primer

#29
20160169650
2016-06-16

MISSILE FUSE AND METHOD OF SUPPLYING ELECTRICAL ENERGY TO THE MISSILE FUSE

#30
20150377599
2015-12-31

Electro-mechanical fuze for a projectile

#31
20150260489
2015-09-17

Precision pyrotechnic display system and method having increased safety and timing accuracy

#32
20150241188
2015-08-27

Method for providing electrical energy to a self-destruct fuze for submunitions contained in a projectile

#33
20150013560
2015-01-15

Electronic detonator

#34
20140225376
2014-08-14

Dynamo-type lanyard operated event detection and power generators

#35
20140060367
2014-03-06

Gravity dropped small weapon electronic safe arm fuze and energy harvesting device for power generation onboard gravity dropped weapons

#36
20140060297
2014-03-06

Method and device for transmitting energy to a projectile

#37
20140013983
2014-01-16

Compact and low-volume mechanical igniter and ignition systems for thermal batteries and the like

#38
20140007759
2014-01-09

Programmable ammunition

#39
20130319276
2013-12-05

Detonation of explosives

#40
20130284042
2013-10-31

Pyrotechnic electric generator

#41
20130174756
2013-07-11

Inertially operated electrical initiation devices

#42
20130174754
2013-07-11

Inertially operated electrical initiation devices

#43
20130152811
2013-06-20

Impulse-based compact mechanical G-switch with modular design

#44
20120291650
2012-11-22

Electro-mechanical fuze for a projectile

#45
20120228884
2012-09-13

Electrical power initiator system and method

#46
20120204747
2012-08-16

Integrated power source and safety mechanisms for submunitions self-destruct fuze and the like

#47
20120200278
2012-08-09

Methods and apparatuses for electrical pulse energy capture

#48
20120180680
2012-07-19

Inertially operated electrical initiation devices

#49
20120174810
2012-07-12

MULTI-STAGE MECHANICAL DELAY MECHANISMS FOR INERTIAL IGNITERS FOR THERMAL BATTERIES AND THE LIKE HAVING A LEAF SPRING MOVABLE MEMBER

#50
20120137915
2012-06-07

Precision pyrotechnic display system and method having increased safety and timing accuracy

#51
20110171511
2011-07-14

Compact and low-volume mechanical igniter and ignition systems for thermal batteries and the like

#52
20110041719
2011-02-24

Inertial Accumulator (IA) for onboard power supply of spinning and non-spinning projectiles and Directed Energy Projectiles

#53
20100242771
2010-09-30

Precision pyrotechnic display system and method having increased safety and timing accuracy

#54
20100236440
2010-09-23

Methods and apparatus for mechanical reserve power sources for gun-fired munitions, mortars, and gravity dropped weapons

#55
20100236329
2010-09-23

Methods and apparatus for integrated energy harvesting power sources and inertial sensors for gun-fired munitions

#56
20100199873
2010-08-12

Methods and devices for enabling safe/arm functionality within gravity dropped small weapons resulting from a relative movement between the weapon and a rack mount

#57
20100132577
2010-06-03

Multi-stage mechanical delay mechanisms for electrical switching and the like

#58
20100083859
2010-04-08

Precision pyrotechnic display system and method having increased safety and timing accuracy

#59
20100000434
2010-01-07

Micro fuel cell with membrane storage

#60
20090288571
2009-11-26

Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like having a rotatable movable member

#61
20090256024
2009-10-15

Projectile having a window for transmitting power and/or data into the projectile interior

#62
20090202891
2009-08-13

Inertially activated battery

#63
20090160294
2009-06-25

Piezoelectric Generators Having an Inductance Circuit For Munitions Fuzing and the Like

#64
20080237391
2008-10-02

Guided projectile with power and control mechanism

#65
20080129151
2008-06-05

Piezoelectric generators for munitions fuzing and the like

#66
20080041263
2008-02-21

Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like

#67
20080041262
2008-02-21

Mechanical delay mechanisms for inertial igniters for thermal batteries and the like

#68
20070295237
2007-12-27

Precision pyrotechnic display system and method having increased safety and timing accuracy

#69
20060255690
2006-11-16

Methods and apparatus for power generation

#70
20060087472
2006-04-27

System and method for triggering an explosive device

#71
20060086277
2006-04-27

Precision pyrotechnic display system and method having increased safety and timing accuracy

#72
20060033406
2006-02-16

Mass-spring unit for generating power by applying a cyclic force to a piezoelectric member due to an acceleration of the mass-spring unit

#73
20060027119
2006-02-09

Precision pyrotechnic display system and method having increased safety and timing accuracy

#74
20050150414
2005-07-14

Mechano-electrical fuse for a hand grenade

#75
17340154
2024-10-29

Electric power generator for a projectile moving through the air

#76
17300443
2023-02-07

Axial flux machine for use with projectiles

#77
15019010
2017-08-29

Voltage induced porosity in insensitive munition

#78
13999547
2020-06-02

Electronic thermally-initiated venting system (ETIVS) for rocket motors

#79
13608494
2014-11-18

Electro-mechanical fuze for hand grenades