ClassID:

163320

F41H11/00 - CPC Classification

Classification description:

Defence installations; Defence devices

Sub-classes:
Recent Application in this class:
#1
20260139930
2026-05-21

DRONE COUNTER-SWARM DEVICES AND METHODS

#2
20260133312
2026-05-14

RADAR-BASED GUNSHOT DETECTION

#3
20260092761
2026-04-02

GUNSHOT DETECTION USING MULTICHANNEL ANALYSIS

#4
20250369732
2025-12-04

UNMANNED HUMAN ANALOGUE

#5
20250283698
2025-09-11

SYSTEMS AND METHODS FOR ACTIVE ASSAILANT RESPONSE

#6
20250264571
2025-08-21

METHOD AND DEVICE FOR LOCATING A FIREARM

#7
20250148889
2025-05-08

LIGHT SWITCH SYSTEMS CONFIGURED TO RESPOND TO GUNFIRE AND METHODS OF USE

#8
20250102615
2025-03-27

Outdoor Wireless Gunshot Locating System for Securing Sited Assets

#9
20250075453
2025-03-06

MOBILE BARRIER

#10
20250060199
2025-02-20

Laser device for defense against flying object and operation method thereof

#11
20250022482
2025-01-16

MINIMIZING GUNSHOT DETECTION FALSE POSITIVES

#12
20240302121
2024-09-12

RFID-BASED BUILDING RESPONSE TO FIREARM PRESENCE

#13
20240239528
2024-07-18

HIGH THREAT RESPONSE SYSTEM

#14
20240230285
2024-07-11

SECURITY SYSTEM

#15
20240161590
2024-05-16

Light switch systems configured to respond to gunfire and methods of use

#16
20240142202
2024-05-02

Anti-Drone Firework Device and Methods

#17
20240133661
2024-04-25

SECURITY SYSTEM

#18
20240046952
2024-02-08

MINIMIZING GUNSHOT DETECTION FALSE POSITIVES

#19
20230272588
2023-08-31

Mobile barrier

#20
20230152062
2023-05-18

SYSTEMS AND METHODS FOR ISOLATING OPEN AREAS AND ENCLOSED SPACES AGAINST TRIGGERING EVENTS, ACTIVE SHOOTERS, GUNSHOTS, EXPLOSIVES AND OTHER ACTIVE THREATS

#21
20230085735
2023-03-23

Anti-drone firework device

#22
20230080332
2023-03-16

Security system providing protection from drones

#23
20230071981
2023-03-09

DRONE BASED SECURITY AND DEFENSE SYSTEM

#24
20220406151
2022-12-22

THREAT IDENTIFICATION DEVICE AND SYSTEM WITH OPTIONAL ACTIVE COUNTERMEASURES

#25
20220341713
2022-10-27

Active shooter monitoring and incapacitation system

#26
20220326420
2022-10-13

Vehicle surface

#27
20220199106
2022-06-23

Minimizing gunshot detection false positives

#28
20220097843
2022-03-31

INCOMING THREAT PROTECTION SYSTEM AND METHOD OF USING SAME

#29
20220090895
2022-03-24

Exterior vehicle-attached device removal

#30
20220003524
2022-01-06

SYSTEMS AND METHODS FOR ISOLATING OPEN AREAS AND ENCLOSED SPACES AGAINST TRIGGERING EVENTS, ACTIVE SHOOTERS, GUNSHOTS, EXPLOSIVES AND OTHER ACTIVE THREATS

#31
20210373549
2021-12-02

Practical group protection system

#32
20210233555
2021-07-29

Systems and methods for detecting a gunshot

#33
20210095945
2021-04-01

Interface bridge for initializing a weapon with mission planning data

#34
20210071996
2021-03-11

Airborne drones with non-physical distractors

#35
20210071734
2021-03-11

Adaptive energy absorber for structural isolation and injury mitigation

#36
20210063120
2021-03-04

System and method for active shooter defense

#37
20200401814
2020-12-24

Firearm detection system and method

#38
20200381006
2020-12-03

Minimizing gunshot detection false positives

#39
20200334961
2020-10-22

Threat identification device and system with optional active countermeasures

#40
20200233078
2020-07-23

Bullet detection system

#41
20200166925
2020-05-28

Practical group protection system

#42
20200141703
2020-05-07

Passive Laser Protective Coatings

#43
20200134852
2020-04-30

THREAT WARNING SYSTEM

#44
20200064443
2020-02-27

METHOD OF IDENTIFYING AND NEUTRALIZING LOW-ALTITUDE UNMANNED AERIAL VEHICLE

#45
20200041273
2020-02-06

System and method for evacuation based on shooting sound detection

#46
20200040537
2020-02-06

Mobile barrier

#47
20190360782
2019-11-28

System for Protecting and Alerting Individuals in Indoor Environments of Active Shooter Incidents

#48
20190333667
2019-10-31

Electromagnetic safety device

#49
20190330810
2019-10-31

Wire mesh and method for producing a coil for a wire mesh

#50
20190318593
2019-10-17

NON-LETHAL WEAPON FIXTURE AND METHOD OF DEFENSE WITH A NON-LETHAL WEAPON

#51
20190212186
2019-07-11

Detection of discharge of projectile from firearm

#52
20190146079
2019-05-16

Methods, systems and devices to augur imminent catastrophic events to personnel and assets and sound image a radar target using a radar's received doppler audio butterfly

#53
20190080577
2019-03-14

Emergency automated gunshot lockdown system (EAGL)

#54
20190025033
2019-01-24

Apparatus machinery for a movable expanding mechanism to receive nuclear weapons missiles, other weapons, or cut, sever nuclear missiles warheads, or disarm them or relocate or send back nuclear weapons or other devices to nation of origin

#55
20180347951
2018-12-06

Tear gas enhanced fluidized bed security system and method

#56
20180335778
2018-11-22

Systems and methods for mitigating unusual behavior using unmanned mobile machines

#57
20180295327
2018-10-11

Surveillance unit with removable modules

#58
20180284254
2018-10-04

Combined degraded visual environment vision system with wide field of regard hazardous fire detection system

#59
20180158585
2018-06-07

Electromagnetic safety device

#60
20180154198
2018-06-07

Dome-based cyclic inert sealing system for external floating roof tank and QHSE storage and transport method thereof

#61
20180128908
2018-05-10

Weapons counter measure method and apparatus

#62
20180113198
2018-04-26

Method for evaluating the level of threat

#63
20180092195
2018-03-29

Electromagnetic pulse protection method and electromagnetic pulse protection system

#64
20180038669
2018-02-08

System and method for integrated and synchronized planning and response to defeat disparate threats over the threat kill chain with combined cyber, electronic warfare and kinetic effects

#65
20180017662
2018-01-18

Airborne equipment for detecting shootings and assisting piloting

#66
20170370055
2017-12-28

Mobile barrier

#67
20170356725
2017-12-14

Tear gas enhanced fluidized bed security system and method

#68
20170242244
2017-08-24

Transparent display with eye protection

#69
20170233966
2017-08-17

INTEGRATED MARINE BARRIER

#70
20170169676
2017-06-15

Non-lethal weapon fixture and method of defense with a non-lethal weapon

#71
20170140860
2017-05-18

Electromagnetic safety device

#72
20170127507
2017-05-04

DEFENSE MECHANISM AGAINST DIRECTED-ENERGY SYSTEMS BASED ON LASER INDUCED ATMOSPHERIC OPTICAL BREAKDOWN

#73
20170103643
2017-04-13

Response system and method

#74
20170092138
2017-03-30

Drone detection systems

#75
20170045336
2017-02-16

Sprayable composition for deterring intruders

#76
20170016314
2017-01-19

Tunnel detection method and system

#77
20160337618
2016-11-17

INTELLIGENT VIDEO, AUDIO, DATA AND COMMUNICATION EMBODIMENT FOR CANINES OR OTHER ANIMALS

#78
20160273901
2016-09-22

Explosive matrix assembly

#79
20160269435
2016-09-15

Digital weapons factory and digital operations center for producing, deploying, assessing, and managing digital defects

#80
20160253590
2016-09-01

System and method for asymmetric missile defense

#81
20160229550
2016-08-11

Detection system

#82
20160155079
2016-06-02

Apparatus and methods for evaluating a quality of a locate operation for underground utility

#83
20160131468
2016-05-12

Explosive matrix assembly

#84
20160116265
2016-04-28

Explosive matrix assembly

#85
20160116264
2016-04-28

Explosive matrix assembly

#86
20160097622
2016-04-07

Explosive matrix assembly

#87
20160010955
2016-01-14

Method and arrangement for threat management for ground-based vehicle

#88
20150377596
2015-12-31

Method and device for optimising a resource allocation plan

#89
20150301527
2015-10-22

Adaptative platform for unmanned defense vehicles

#90
20150276355
2015-10-01

Tactics support apparatus and tactics support method

#91
20150219425
2015-08-06

Projectile interceptor mountable on a firearm

#92
20150192398
2015-07-09

Explosive matrix assembly tool

#93
20150143983
2015-05-28

METHODS AND SYSTEMS FOR DETECTING A GUN AND/OR BULLET WITHIN ONE'S VICINITY VIA AN ELECTRONIC DEVICE

#94
20150016881
2015-01-15

Mobile barrier

#95
20140373705
2014-12-25

Object-focussed decision support

#96
20140355085
2014-12-04

Infrared holographic projector for thermal masking and decoys

#97
20140338517
2014-11-20

Tear gas enhanced fluidized bed security system and method

#98
20140214281
2014-07-31

Active blast countermeasures

#99
20140144311
2014-05-29

Wide area neutralizer

#100
20140102288
2014-04-17

ACTIVE PROTECTION SYSTEM

#101
20140007756
2014-01-09

Green energy mine defeat system

#102
20130332021
2013-12-12

CONTROLLING AND MANAGING A PLURALITY OF UNMANNED GROUND VEHICLES

#103
20130282201
2013-10-24

Cooperative communication control between vehicles

#104
20130268183
2013-10-10

Control apparatus, display apparatus, cooperative operation system, and control method

#105
20130215217
2013-08-22

Method of creating a virtual window

#106
20130014633
2013-01-17

4D simultaneous robotic containment with recoil

#107
20120241016
2012-09-27

Pressurized fluid delivery system and method of use

#108
20120210853
2012-08-23

UAV SYSTEM AND METHOD

#109
20120170413
2012-07-05

HIGHLY PORTABLE SYSTEM FOR ACOUSTIC EVENT DETECTION

#110
20120134237
2012-05-31

Unattended Ground Sensors

#111
20120103424
2012-05-03

Vortice amplified diffuser for buoyancy dissipater and method for selectable diffusion

#112
20110274486
2011-11-10

Barrier

#113
20110239890
2011-10-06

Thermite-Metal Foam

#114
20110163517
2011-07-07

Mobile barrier

#115
20110102200
2011-05-05

Marine security system

#116
20110030538
2011-02-10

Integrated airport domain awareness response system, system for ground-based transportable defense of airports against manpads, and methods

#117
20110025521
2011-02-03

Body mounted detector and method for detecting flash in solar blind ultraviolet spectral region

#118
20100192798
2010-08-05

Buoyancy dissipater and method to deter an errant vessel

#119
20100030520
2010-02-04

System for Real-Time Object Detection and Interception

#120
20100030519
2010-02-04

System for Real-Time Object Damage Detection and Evaluation

#121
20100008539
2010-01-14

Systems and methods for improved target tracking for tactical imaging

#122
20100001118
2010-01-07

Tornado detection network

#123
20090285055
2009-11-19

Sensor for airborne shooter localization system

#124
20090251354
2009-10-08

Method and system for extending operational electronic range of a vehicle

#125
20090178597
2009-07-16

Physical threat containment, neutralization and protection means applicable to terrorism, combat and disaster mitigation

#126
20090027493
2009-01-29

Method and device for security in public places

#127
20080271652
2008-11-06

Barrier

#128
20080251170
2008-10-16

Thermobaric materials and devices for chemical/biological agent defeat

#129
20080219100
2008-09-11

Systems and Methods Related to Identifying and/or Locating Weapon Fire Incidents

#130
20080148925
2008-06-26

Set defence means

#131
20080114914
2008-05-15

Low power distribution system for an unattended ground sensor system

#132
20080111680
2008-05-15

Automatic discovery and classification of detectors used in unattended ground sensor systems

#133
20080106401
2008-05-08

Systems and methods for power efficient situation aware seismic detection and classification

#134
20080049098
2008-02-28

Method of creating a virtual window

#135
20070285304
2007-12-13

TARGET ORBIT MODIFICATION VIA GAS-BLAST

#136
20070113486
2007-05-24

Inflatable barrier

#137
20070007384
2007-01-11

Physical threat containment, neutralization and protection means applicable to terrorism, combat and disaster mitigation

#138
20060288866
2006-12-28

Application of sonic particle scavenging process to threat aerosols

#139
20060269678
2006-11-30

Material-selectable, self-healing, anti-leak method for coating liquid container

#140
20060028373
2006-02-09

System and method for active protection of a resource

#141
20050237186
2005-10-27

Highly portable system for acoustic event detection

#142
20050187043
2005-08-25

Hide-behind bunker system and kit with impact dampening anchors

#143
20050094134
2005-05-05

Method and apparatus for detecting a moving projectile

#144
20050018261
2005-01-27

Method and device for transferring the wave front of a primary light pulse to a secondary light pulse

#145
20050006527
2005-01-13

Background radiation masking system

#146
18675535
2025-01-21

Unmanned human analogue

#147
16923035
2022-03-22

Countermeasures apparatus and method

#148
16231392
2020-07-07

Countermeasures apparatus and method

#149
16103584
2020-08-11

Rapid deployment anti-ballistic shelter

#150
14341779
2015-09-22

Robot immobilizer and signal interference foam

#151
13694768
2016-08-02

Multi-shot disrupter apparatus and firing method