ClassID:

163919

F42C19/12 - CPC Classification

Classification description:

Details of fuzes; Primers ; Detonators electric

Sub-classes:
Recent Application in this class:
#1
20250207899
2025-06-26

SINGLE-CAPACITOR ELECTRONIC DETONATOR AND SYSTEM FOR FIRING SUCH SINGLE-CAPACITOR ELECTRONIC DETONATORS

#2
20250076016
2025-03-06

DETONATOR CONNECTOR HAVING WIRE PROTECTION STRUCTURE

#3
20250067547
2025-02-27

EMBEDDED ELECTRONIC FIREWORK IGNITER

#4
20240418489
2024-12-19

Miniature Electronic Safe Arm Device

#5
20240393094
2024-11-28

Deployment of a detonator assembly

#6
20240361112
2024-10-31

LOW-VOLTAGE PRIMARY-FREE DETONATOR

#7
20240230300
2024-07-11

Device and method thereof for operating electronic detonator having auxiliary power function

#8
20240167800
2024-05-23

LOW-VOLTAGE PRIMARY-FREE DETONATOR

#9
20240118064
2024-04-11

ELECTRICAL PRIMING OF A FIREARM PRIMER

#10
20240035794
2024-02-01

SEPARATING PRIMER CUP OF A PROPULSION MODULE FOR A CONDUCTED ELECTRICAL WEAPON

#11
20240026840
2024-01-25

Safety ignition device for high altitude dual pulse motor including the same

#12
20230194229
2023-06-22

Low voltage primary free detonator

#13
20230003094
2023-01-05

Gas-powered downhole tool with annular charge cannister

#14
20220307808
2022-09-29

Perforating gun with conductive detonating cord

#15
20220082363
2022-03-17

Control circuit for a detonator

#16
20220074725
2022-03-10

Ammunition cartridge including an optical primer

#17
20210404784
2021-12-30

Detonation connector having exposure part for tagging

#18
20210356245
2021-11-18

Detonation connector having electric wire mounting structure

#19
20210278187
2021-09-09

Voltage polarity immunity using reverse parallel laser diodes

#20
20210102791
2021-04-08

Scalable insensitive munitions primer

#21
20210048283
2021-02-18

Conductive detonating cord for perforating gun

#22
20200400416
2020-12-24

Ignition device for a conducted electrical weapon

#23
20200400410
2020-12-24

Bullet hit squib and method for manufacturing

#24
20200378733
2020-12-03

Cartridge with igniter cords

#25
20200200511
2020-06-25

Selectable force gas generator

#26
20200191536
2020-06-18

Methods to improve burst uniformity and efficiency in exploding foil initiators

#27
20200109933
2020-04-09

Systems and methods for ignition in a conducted electrical weapon

#28
20200023966
2020-01-23

Anti-personnel autonomous vehicle

#29
20190376775
2019-12-12

Conductive detonating cord for perforating gun

#30
20190055803
2019-02-21

Colliding tool

#31
20180195846
2018-07-12

Methods of igniting devices

#32
20180156582
2018-06-07

Ring-shaped or plate-like element and method for producing same

#33
20170191814
2017-07-06

Ignition generator for insensitive and tailorable effects, as a warhead initiator

#34
20170108314
2017-04-20

Axilinear shaped charge liner array

#35
20170074624
2017-03-16

Axilinear shaped charge liner with parabolic apex

#36
20170030693
2017-02-02

Perforating gun and detonator assembly

#37
20160349021
2016-12-01

Axilinear shaped charge array

#38
20160325708
2016-11-10

Electrically operated propellants with elevated self-sustaining threshold pressures

#39
20160305750
2016-10-20

Device and method for a detonator with improved flyer layer adhesion

#40
20160252337
2016-09-01

Apparatus and electric primer output data testing method

#41
20160161237
2016-06-09

Electronic primer cap for small-caliber ammunition

#42
20160097623
2016-04-07

Initiator modules, munitions systems including initiator modules, and related methods

#43
20160061572
2016-03-03

Perforating gun and detonator assembly

#44
20160054111
2016-02-25

Electric detonator and method for producing an electric detonator

#45
20150345922
2015-12-03

Igniter for Downhole Use Having Flame Control

#46
20150343988
2015-12-03

Electrically controlled variable force deployment airbag and inflation

#47
20150330758
2015-11-19

Fireworks safety igniter

#48
20150308805
2015-10-29

MINIATURE ELECTRO-PYROTECHNIC IGNITER, AND IGNITION HEAD FOR THE SAME

#49
20150285606
2015-10-08

Connectors for separable firing unit assemblies, firing unit assemblies and related methods

#50
20150179313
2015-06-25

Ring-shaped or plate-like element and method for producing same

#51
20150176952
2015-06-25

Ring-shaped or plate-like element and method for producing same

#52
20150007739
2015-01-08

Silicided MOS capacitor explosive device initiator

#53
20140352564
2014-12-04

Repeatable plasma generator and method for the same

#54
20140305325
2014-10-16

Fuse having self-destruct function and impact resistance

#55
20140083317
2014-03-27

Repeatable plasma generator and a method therefor

#56
20130255521
2013-10-03

Detonation of explosives

#57
20130255520
2013-10-03

Detonation of explosives

#58
20130174755
2013-07-11

Connectors for separable firing unit assemblies, separable firing unit assemblies, and related methods

#59
20120204748
2012-08-16

Methods and apparatuses for inductive energy capture for fuzes

#60
20120132096
2012-05-31

Silicided MOS capacitor explosive device initiator

#61
20120086409
2012-04-12

Technique for fully discharging a storage capacitor in a firing circuit for an electro-explosive device

#62
20120067240
2012-03-22

Ring-shaped or plate-like element and method for producing same

#63
20110219977
2011-09-15

Initiator modules, munitions systems including initiator modules, and related methods

#64
20110056402
2011-03-10

PLASMA GENERATOR FOR AN ELECTROTHERMAL-CHEMICAL WEAPONS SYSTEM COMPRISING CERAMIC, METHOD OF FIXING THE CERAMIC IN THE PLASMA GENERATOR AND AMMUNITION ROUND COMPRISING SUCH A PLASMA GENERATOR

#65
20110005118
2011-01-13

Hand carried firearm with remote trigger

#66
20100147175
2010-06-17

Explosive device and method for manufacturing such a device

#67
20100083552
2010-04-08

Firearm or repeating pyrotechnic mortar that advances cartridges from a magazine into a firing chamber by a chemical detonation or steam explosion

#68
20100064923
2010-03-18

Firing apparatus for a pyrotechnic protection apparatus

#69
20100000438
2010-01-07

Methods and apparatus for selectable velocity projectile system

#70
20090223400
2009-09-10

Modular initiator

#71
20090205484
2009-08-20

Arrangement for electrical energy transmission in a gun

#72
20080041259
2008-02-21

Pyrotechnic microsystem and method for fabricating a microsystem

#73
20070071678
2007-03-29

Electrical initiation system

#74
20060117632
2006-06-08

Apparatus and method for securing firearms and cartridges

#75
20060096486
2006-05-11

Device for the electrical initiation of a pyrotechnic microcharge, and microsystem using such a device

#76
20050007722
2005-01-13

Partitioned exciter system

#77
18984634
2026-05-05

Shock initiation of non-electric shock tube

#78
18954077
2026-02-24

Explosive firing train with a single explosive transfer interface

#79
18164772
2025-02-25

Shock initiation of non-electric shock tube

#80
17458789
2022-12-27

Embedded radial fired laser igniter

#81
17086058
2023-05-23

Smart ammunition with e-primer technology to enhance public safety by electronically preventing the discharging of a firearm

#82
16152933
2019-08-20

Conductive detonating cord for perforating gun

#83
15171274
2018-03-06

Explosive strip for venting gas from a balloon

#84
14822032
2016-08-23

Imploding barrel initiator and related methods

#85
14756652
2016-09-13

MEMS rotary fuze architecture for out-of-line applications

#86
14724497
2016-06-07

Axilinear shaped charge

#87
14686862
2016-08-09

Initiator assembly with gas and/or fragment containment capabilities

#88
13779057
2015-05-26

Initiator assembly with gas and/or fragment containment capabilities

#89
13444867
2015-09-29

High shock survivable fuze

#90
9795690
2016-05-03

High voltage arm/fire device and method