- International families
- 1,5382015 to 2024
- Leading country
- United States1.6× the next
- All families
- 7,366home filings included
- Over five years
- Falling2020 to 2024 against the five before
Year by year
Patent families by country of origin and the year of the earliest filing, 2000 to 2025; 2025 is a part year, still filling in. International families are those for which protection was sought beyond one country.
Volume
International patent families in the capability, by the year of the earliest filing.
Source: Global Institute for National Capability (GINC), 2026. Underlying patents from 107 patent offices, IFI CLAIMS and Google
Share by country
Each country's share of the year's international families, in per cent: the capability's five largest countries of origin, 2015 to 2024, and the rest of the world.
Source: Global Institute for National Capability (GINC), 2026. Underlying patents from 107 patent offices, IFI CLAIMS and Google
Country leaderboard
International patent families, 2015 to 2024, by country of origin. Growth compares the latest five full years with the five before.
Ten largest
United States
Germany
South Korea
United Kingdom
Japan
Israel
France
China
Türkiye
Sweden
353
218
111
100
84
83
82
61
45
39
| 2000 to 2025 | ||||||
|---|---|---|---|---|---|---|
| 1 | United States | 353 | 23.0% | 0.7× | 1,328 | |
| 2 | Germany | 218 | 14.2% | 0.8× | 355 | |
| 3 | South Korea | 111 | 7.2% | 0.6× | 1,110 | |
| 4 | United Kingdom | 100 | 6.5% | 1.0× | 156 | |
| 5 | Japan | 84 | 5.5% | 0.9× | 297 | |
| 6 | Israel | 83 | 5.4% | 1.0× | 110 | |
| 7 | France | 82 | 5.3% | 0.7× | 137 | |
| 8 | China | 61 | 4.0% | 1.2× | 2,777 | |
| 9 | Türkiye | 45 | 2.9% | 1.1× | 96 | |
| 10 | Sweden | 39 | 2.5% | 0.8× | 40 | |
| 11 | Italy | 37 | 2.4% | 0.9× | 70 | |
| 12 | Canada | 30 | 2.0% | 0.4× | 59 | |
| 13 | Australia | 30 | 2.0% | 0.6× | 41 | |
| 14 | Switzerland | 29 | 1.9% | 0.3× | 41 | |
| 15 | Finland | 25 | 1.6% | 2.6× | 28 | |
| 16 | Russia | 23 | 1.5% | 2.3× | 301 | |
| 17 | Taiwan | 20 | 1.3% | 2.3× | 55 | |
| 18 | Belgium | 17 | 1.1% | 0.3× | 18 | |
| 19 | Spain | 14 | 0.9% | 0.4× | 26 | |
| 20 | Netherlands | 12 | 0.8% | 0.7× | 16 | |
| 21 | Austria | 10 | 0.7% | 0.7× | 15 | |
| 22 | Denmark | 10 | 0.7% | 1.5× | 11 | |
| 23 | Singapore | 10 | 0.7% | 0.3× | 12 | |
| 24 | India | 7 | 0.5% | 6.0× | 8 | |
| 25 | Norway | 7 | 0.5% | 1.3× | 7 | |
| 26 | South Africa | 6 | 0.4% | 0.5× | 6 | |
| 27 | Brazil | 5 | 0.3% | 1.5× | 13 | |
| 28 | Poland | 5 | 0.3% | 1.5× | 87 | |
| 29 | Czechia | 5 | 0.3% | 0.7× | 13 | |
| 30 | Mexico | 4 | 0.3% | 0.0× | 11 | |
| 31 | Portugal | 4 | 0.3% | 3.0× | 4 | |
| 32 | Ireland | 3 | 0.2% | 0.5× | 3 | |
| 33 | Hong Kong | 3 | 0.2% | 0.5× | 7 | |
| 34 | Liechtenstein | 3 | 0.2% | 0.0× | 3 | |
| 35 | Saudi Arabia | 2 | 0.1% | 1.0× | 4 | |
| 36 | Malaysia | 1 | 0.1% | – | 3 | |
| 37 | New Zealand | 0 | 0.0% | – | 1 | |
| 38 | Hungary | 0 | 0.0% | – | 5 |
Applicants
The largest applicants by international patent families, 2015 to 2024: across the world, then within each of the five countries with the most families in Military Bases & Installations. Names are as held in the source and are not consolidated across subsidiaries.
Global
1,538 international families
DIEHL DEFENCE GMBH & CO KG · Germany
HONG INT CORP · South Korea
PHOENIXDARTS CO LTD · South Korea
BAE SYSTEMS PLC · United Kingdom
RHEINMETALL WAFFE MUNITION GMBH · Germany
SAAB AB · Sweden
34
34
31
23
23
20
United States
353 international families
RAYTHEON CO
BAE SYS INF & ELECT SYS INTEG
CUBIC CORP
SARCOS CORP
BOEING CO
HALO MARITIME DEFENSE SYSTEMS INC
18
8
7
6
5
5
Germany
218 international families
DIEHL DEFENCE GMBH & CO KG
RHEINMETALL WAFFE MUNITION GMBH
MBDA DEUTSCHLAND GMBH
THYSSENKRUPP AG
KRAUSS MAFFEI WEGMANN GMBH & CO KG
DIEHL BGT DEFENCE GMBH & CO KG
34
23
18
15
10
9
South Korea
111 international families
HONG INT CORP
PHOENIXDARTS CO LTD
PHOENIX DART CO LTD
HANWHA AEROSPACE CO LTD
KIM HEE JOUNG
AGENCY DEFENSE DEV
34
31
7
4
4
3
United Kingdom
100 international families
BAE SYSTEMS PLC
PEARSON ENG LTD
Leonardo UK Ltd
MBDA UK LTD
SECR DEFENCE
ADVANCED BLAST & BALLISTIC SYSTEMS LTD
23
9
5
5
4
3
Japan
84 international families
MITSUBISHI ELECTRIC CORP
DARTSLIVE CO LTD
KABUSHIKI KAISHA DARTSLIVE D/B/A DARTSLIVE CO LTD
KK DARTSLIVE D/B/A DARTSLIVE CO LTD
MITSUBISHI HEAVY IND LTD
SEGA GAMES CO LTD
15
13
13
13
12
10
Similar capabilities
The nine capabilities that share the most international patent families with Military Bases & Installations, 2015 to 2024: the families counted in both as a share of those counted in either. Each card shows its five largest countries.
National Security
Integrated Air & Missile Defence
24.9% shared · 389 families in both
Germany
United States
Japan
Israel
United Kingdom
92
75
47
41
28
National Security
Counter-Uncrewed & Low-Altitude Defence
23.1% shared · 409 families in both
United States
Germany
United Kingdom
Japan
Israel
156
135
72
56
50
National Security
Operational Sustainment & War Reserves
15.1% shared · 255 families in both
United States
Germany
France
United Kingdom
China
88
67
32
24
23
National Security
Standing Force Generation & Training
9.1% shared · 186 families in both
United States
Germany
South Korea
United Kingdom
Canada
217
90
58
38
30
National Security
Combined Arms Manoeuvre
6.9% shared · 370 families in both
United States
Germany
France
Türkiye
United Kingdom
1,319
502
222
212
211
National Security
Land Fires
6.3% shared · 176 families in both
United States
Germany
France
United Kingdom
South Korea
357
232
127
113
93
National Security
Long-Range Strike
5.9% shared · 131 families in both
United States
Germany
United Kingdom
France
Israel
278
159
88
77
44
National Security
Electronic Warfare & Spectrum Operations
3.6% shared · 128 families in both
United States
China
Japan
Germany
South Korea
587
328
227
225
120
Critical Technology
Directed Energy Technologies
3.0% shared · 93 families in both
United States
Japan
Germany
China
United Kingdom
479
386
232
150
99
Crosswalk
How Military Bases & Installations is matched to the patent classifications. The entries below were chosen for it; each stands for itself and everything beneath it in the scheme, 123 Cooperative entries in all. A patent family counts when any of its codes, in either scheme and at any office, falls under one of them. Codes since retired are placed under the entries that replaced them.
| Entry | Title in the scheme | Why it is chosen | CPC codes | IPC codes | Documents |
|---|---|---|---|---|---|
| E04H9/04 | Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions | Shelters and buildings protected against attack | 5 | 5 | 6,036 |
| F41H11/00 | Defence installations; Defence devices | Defence installations and devices | 26 | 24 | 17,276 |
| F41J | Targets; target ranges; bullet catchers | Targets, firing ranges and bullet catchers | 76 | 54 | 39,877 |
| F42B39/00 | Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags | Storage and packaging of ammunition and explosives | 19 | 13 | 12,006 |
CPC and IPC codes are the codes in use on patent documents, at any office, that fall under the entry. Documents is the larger of the two schemes' counts of documents carrying one of them. An entry with no IPC codes can be told apart only in the Cooperative scheme.
The Cooperative codes in use that count towards Military Bases & Installations: 126 codes on 70,270 documents. The full crosswalk is in the cpc-to-capability.csv download.
| Code | Title | Under entry | How placed | Documents |
|---|---|---|---|---|
| F41H11/02 | Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems | F41H11/00 | In the scheme | 5,931 |
| E04H9/10 | Independent shelters; Arrangement of independent splinter-proof walls | E04H9/04 | In the scheme | 2,306 |
| F41J5/02 | Photo-electric hit-detector systems | F41J | In the scheme | 2,119 |
| F42B39/00 | Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags | F42B39/00 | In the scheme | 1,933 |
| F41J1/10 | Target stands; Target holders | F41J | In the scheme | 1,773 |
| F41H11/00 | Defence installations; Defence devices | F41H11/00 | In the scheme | 1,736 |
| F41J5/14 | Apparatus for signalling hits or scores to the shooter, e.g. manually operated, or for communication between target and shooter; Apparatus for recording hits or scores | F41J | In the scheme | 1,708 |
| F41J13/00 | Bullet catchers | F41J | In the scheme | 1,527 |
| F41H11/12 | Means for clearing land minefields; Systems specially adapted for detection of landmines | F41H11/00 | In the scheme | 1,396 |
| F42B39/14 | Explosion or fire protection arrangements on packages or ammunition | F42B39/00 | In the scheme | 1,396 |
| F42B39/20 | Packages or ammunition having valves for pressure-equalising; Packages or ammunition having plugs for pressure release, e.g. meltable ; Blow-out panels; Venting arrangements | F42B39/00 | In the scheme | 1,380 |
| F41J2/02 | Active targets transmitting infrared radiation | F41J | In the scheme | 1,379 |
| F42B39/26 | Packages or containers for a plurality of ammunition, e.g. cartridges | F42B39/00 | In the scheme | 1,319 |
| F42B39/02 | Cartridge bags; Bandoleers | F42B39/00 | In the scheme | 1,289 |
| F41J1/01 | Target discs characterised by their material, structure or surface, e.g. clay pigeon targets characterised by their material | F41J | In the scheme | 1,241 |
| E04H9/04 | Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions | E04H9/04 | In the scheme | 1,191 |
| F41H11/08 | Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops | F41H11/00 | In the scheme | 1,147 |
| F41J3/02 | Indicators or score boards for arrow or dart games | F41J | In the scheme | 1,130 |
| F41J7/04 | Movable targets which are stationary when fired at disappearing or moving when hit | F41J | In the scheme | 1,126 |
| F41J5/04 | Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches | F41J | In the scheme | 1,113 |
| F41J5/06 | Acoustic hit-indicating systems, i.e. detecting of shock waves | F41J | In the scheme | 1,089 |
| F41H11/16 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles | F41H11/00 | In the scheme | 1,077 |
| F41J5/10 | Cinematographic hit-indicating systems | F41J | In the scheme | 1,073 |
| F41J9/02 | Land-based targets, e.g. inflatable targets supported by fluid pressure | F41J | In the scheme | 1,044 |
| E04H9/12 | Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries | E04H9/04 | In the scheme | 1,011 |
| F41J2/00 | Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic waves | F41J | In the scheme | 974 |
| F42B39/08 | Cartridge belts | F42B39/00 | In the scheme | 924 |
| F41J11/00 | Target ranges | F41J | In the scheme | 837 |
| E04H9/06 | Structures arranged in or forming part of buildings | E04H9/04 | In the scheme | 818 |
| F41H11/136 | Magnetic, electromagnetic, acoustic or radiation systems, e.g. ground penetrating radars or metal-detectors | F41H11/00 | In the scheme | 797 |
| F41J5/24 | Targets producing a particular effect when hit, e.g. detonation of pyrotechnic charge, bell ring, photograph | F41J | In the scheme | 756 |
| F41J3/00 | Targets for arrows or darts, e.g. for sporting or amusement purposes | F41J | In the scheme | 741 |
| F42B39/22 | Locking of ammunition in transport containers | F42B39/00 | In the scheme | 737 |
| F41J3/0009 | Dartboards | F41J | In the scheme | 719 |
| F41J1/00 | Targets; Target stands; Target holders | F41J | In the scheme | 710 |
| F41J9/10 | Airborne targets, e.g. drones, kites, balloons towed | F41J | In the scheme | 694 |
| F41J7/00 | Movable targets which are stationary when fired at | F41J | In the scheme | 671 |
| F41J5/00 | Target indicating systems; Target-hit or score detecting systems | F41J | In the scheme | 654 |
| F41J9/08 | Airborne targets, e.g. drones, kites, balloons | F41J | In the scheme | 622 |
| F41J9/14 | Cinematographic targets, e.g. moving-picture targets | F41J | In the scheme | 622 |
| F41H11/28 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles using brushing or sweeping means or dozers to push mines lying on a surface aside; using means for removing mines intact from a surface | F41H11/00 | In the scheme | 604 |
| F41J3/0004 | Archery targets | F41J | In the scheme | 599 |
| F41H11/04 | Aerial barrages | F41H11/00 | In the scheme | 595 |
| F41J9/18 | Traps or throwing-apparatus therefor | F41J | In the scheme | 545 |
| F42B39/30 | Containers for detonators or fuzes | F42B39/00 | In the scheme | 526 |
| F41J7/06 | Bobbing targets, i.e. targets intermittently or unexpectedly appearing | F41J | In the scheme | 523 |
| F41H11/18 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-impacting means for activating mines by the use of mechanical impulses, e.g. flails or stamping elements | F41H11/00 | In the scheme | 504 |
| F41J5/052 | Targets comprising a plurality of electric contacts, each corresponding to a discrete target section and being actuated by the movement thereof | F41J | In the scheme | 504 |
| F41J13/02 | Bullet catchers combined with targets | F41J | In the scheme | 500 |
| F41J9/16 | Clay-pigeon targets; Clay-disc targets | F41J | In the scheme | 492 |
| F41J9/30 | Traps or throwing-apparatus therefor characterised by using a magazine of targets | F41J | In the scheme | 485 |
| F41J5/056 | Switch actuation by hit-generated mechanical vibration of the target body, e.g. using shock or vibration transducers | F41J | In the scheme | 477 |
| F41J3/0066 | Segmentation of conventional target faces | F41J | In the scheme | 461 |
| F41J9/20 | Traps or throwing-apparatus therefor with spring-operated throwing arm | F41J | In the scheme | 434 |
| F42B39/24 | Shock-absorbing arrangements in packages, e.g. for shock waves | F42B39/00 | In the scheme | 427 |
| F41H11/05 | Net barriers for harbour defence | F41H11/00 | In the scheme | 416 |
| F41H11/30 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with rollers creating a surface load on the ground, e.g. steadily increasing surface load, for triggering purposes | F41H11/00 | In the scheme | 400 |
| F42B39/085 | Cartridge belts for blank cartridges | F42B39/00 | In the scheme | 386 |
| F41J11/02 | Safety means therefor | F41J | In the scheme | 382 |
| F41H11/26 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil the elements being rotary ground-penetrating elements | F41H11/00 | In the scheme | 361 |
| F41H11/14 | Explosive line charges, e.g. snakes | F41H11/00 | In the scheme | 360 |
| F41H11/32 | Decoy or sacrificial vehicles; Decoy or sacrificial devices attachable to vehicles | F41H11/00 | In the scheme | 344 |
| F41J5/18 | Targets having hit-indicating means actuated or moved mechanically when the target has been hit, e.g. discs or flags | F41J | In the scheme | 337 |
| F42B39/28 | Ammunition racks, e.g. in vehicles | F42B39/00 | In the scheme | 336 |
| F41J5/08 | Infrared hit-indicating systems | F41J | In the scheme | 315 |
| F41J7/02 | Movable targets which are stationary when fired at movable for checking | F41J | In the scheme | 310 |
| F41J5/12 | Target indicating systems; Target-hit or score detecting systems for indicating the distance by which a bullet misses the target | F41J | In the scheme | 307 |
| F42B39/002 | Cartridge containers provided with cartridge-dispensing means | F42B39/00 | In the scheme | 301 |
| F41H11/24 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil the elements being ploughs | F41H11/00 | In the scheme | 298 |
| F42B39/10 | Machines for charging or for extracting cartridges from feed belts | F42B39/00 | In the scheme | 298 |
| F41J9/04 | Seagoing targets | F41J | In the scheme | 266 |
| F41J3/0019 | Stands or wall mountings especially adapted for dartboards | F41J | In the scheme | 246 |
| F41J3/0028 | Dart cabinets, i.e. cabinets adapted for the dartboard or dartboard accessories | F41J | In the scheme | 241 |
| F41J9/24 | Traps or throwing-apparatus therefor with spring-operated throwing arm cocked by electromechanical means | F41J | In the scheme | 223 |
| F41H11/132 | Biological systems, e.g. with detection by animals or plants | F41H11/00 | In the scheme | 220 |
| F41J9/00 | Moving targets, i.e. moving when fired at | F41J | In the scheme | 216 |
| F41J5/20 | Targets having hit-indicating means actuated or moved mechanically when the target has been hit, e.g. discs or flags indicating which part of the target has been hit, i.e. the score | F41J | In the scheme | 205 |
| F42B39/087 | Feed belts manufactured from fabric or plastics material | F42B39/00 | In the scheme | 196 |
| F42B39/18 | Heat shields; Thermal insulation | F42B39/00 | In the scheme | 193 |
| F41H11/13 | Systems specially adapted for detection of landmines | F41H11/00 | In the scheme | 192 |
| F41J5/044 | Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles | F41J | In the scheme | 186 |
| F41H11/10 | Dispensing-apparatus therefor, e.g. devices for dispensing or reeling barbed wire | F41H11/00 | In the scheme | 179 |
| F41J3/0042 | Dartboards for use with safety darts having perforations for receiving blunt tip darts | F41J | In the scheme | 179 |
| F41J1/08 | Targets; Target stands; Target holders for ordnance, e.g. cannons; for attacking by aircraft; Full-scale models imitating target objects, e.g. tanks, aircraft | F41J | In the scheme | 176 |
| E04H9/08 | Structures arranged underneath buildings, e.g. air-raid shelters | E04H9/04 | In the scheme | 167 |
| F42B39/007 | Packaging or storage of arrows or darts | F42B39/00 | In the scheme | 166 |
| F41J3/0095 | Manufacture of dartboards | F41J | In the scheme | 165 |
| F41J5/041 | Targets comprising two sets of electric contacts forming a coordinate system grid | F41J | In the scheme | 165 |
| F41J9/165 | Clay-pigeon targets; Clay-disc targets with hit-marking or tracer means | F41J | In the scheme | 161 |
| F41H11/20 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil | F41H11/00 | In the scheme | 157 |
| F41J3/0014 | Dartboard holders | F41J | In the scheme | 153 |
| F41J3/0076 | Target faces simulating a different sport or game, e.g. football, billiard or rugby | F41J | In the scheme | 153 |
| F41J9/32 | Traps or throwing-apparatus therefor characterised by means for obviating the anticipation of the flight path | F41J | In the scheme | 150 |
| F41H11/134 | Chemical systems, e.g. with detection by vapour analysis | F41H11/00 | In the scheme | 149 |
| F41J5/26 | Targets producing a particular effect when hit, e.g. detonation of pyrotechnic charge, bell ring, photograph exploding or disintegrating when hit | F41J | In the scheme | 148 |
| F41H11/22 | Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil the elements being excavation buckets | F41H11/00 | In the scheme | 142 |
| F41J5/22 | Targets having hit-indicating means actuated or moved mechanically when the target has been hit, e.g. discs or flags the indicating means being a dispensing device | F41J | In the scheme | 129 |
| F41J5/048 | Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles one of the layers being in the form of discrete target sections | F41J | In the scheme | 128 |
| F41J3/0085 | Target faces characterised by the material made of natural fibres | F41J | In the scheme | 125 |
| F41J3/0071 | Non-conventional target faces | F41J | In the scheme | 117 |
| F41H11/11 | Clearing or neutralising barbed wire obstacles | F41H11/00 | In the scheme | 107 |
| F41J3/0057 | Dartboards for use with safety darts having a magnetic surface for receiving magnetic tip darts | F41J | In the scheme | 104 |
| F41J5/16 | Manually evaluating scores, e.g. using scoring plugs or gauges; Apparatus for evaluating scores on targets after removal from the target holder | F41J | In the scheme | 101 |
| F42B39/16 | Fire-extinguishing | F42B39/00 | In the scheme | 98 |
| F41H11/06 | Guntraps | F41H11/00 | In the scheme | 88 |
| F41J5/205 | Targets having hit-indicating means actuated or moved mechanically when the target has been hit, e.g. discs or flags indicating which part of the target has been hit, i.e. the score having target sections displaced or broken when hit, e.g. for visual inspection | F41J | In the scheme | 83 |
| F41J9/28 | Traps or throwing-apparatus therefor operated by manual action | F41J | In the scheme | 79 |
| F41J9/22 | Traps or throwing-apparatus therefor with spring-operated throwing arm cocked by manual action | F41J | In the scheme | 78 |
| F41J3/0023 | Holders especially adapted for rotating the dartboard during use | F41J | In the scheme | 75 |
| F41H11/138 | Mechanical systems, e.g. prodding sticks for manual detection | F41H11/00 | In the scheme | 68 |
| F41J3/0061 | Target faces | F41J | In the scheme | 63 |
| F41J5/042 | Targets comprising a system of electric contacts lying in the same plane for bridging by hitting projectiles | F41J | In the scheme | 63 |
| F41J9/06 | Seagoing targets towed | F41J | In the scheme | 61 |
| F42B39/082 | Cartridge belts for caseless ammunition | F42B39/00 | In the scheme | 61 |
| F41J3/0047 | Dartboards for use with safety darts having protrusions for receiving blunt tip darts in between | F41J | In the scheme | 54 |
| F41J3/0052 | Dartboards for use with safety darts having a hook and loop surface for hook and loop tip darts | F41J | In the scheme | 48 |
| F41J3/009 | Target faces characterised by the material made of plastic or foam | F41J | In the scheme | 42 |
| F42B39/005 | Protection for driving bands | F42B39/00 | In the scheme | 40 |
| F41J3/0038 | Dartboards for use with safety darts having a smooth surface especially for suction tips darts | F41J | In the scheme | 39 |
| F41J3/008 | Target faces characterised by the material | F41J | In the scheme | 38 |
| F41J3/0033 | Dartboards for use with safety darts | F41J | In the scheme | 20 |
| F41J9/26 | Traps or throwing-apparatus therefor operated by fluid means | F41J | In the scheme | 20 |
| F41H11/168 | Retired code | F41H11/00 | Retired, by main group | 7 |
| F41H11/167 | Retired code | F41H11/00 | Retired, by main group | 1 |
| F41J2/17509 | Retired code | F41J | Retired, by main group | 1 |
| F41J2002/1728 | Retired code | F41J | Retired, by subclass | 1 |