- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41J - Targetstarget rangesbullet catchers
- F41J 5/04 - Electric hit-indicating systemsDetecting hits by actuation of electric contacts or switches
Patent holdings for IPC class F41J 5/04
Total number of patents in this class: 88
10-year publication summary
|
22
|
9
|
8
|
2
|
8
|
8
|
8
|
5
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Phoenixdarts Co., Ltd. | 51 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2837 |
5 |
| Hong International Corp. | 41 |
5 |
| Kabushiki Kaisha DARTSLIVE d/b/a DARTSLIVE Co., Ltd. | 42 |
4 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 492 |
3 |
| Legionarius, LLC | 14 |
3 |
| Nixo LLC | 4 |
3 |
| The Commonwealth of Australia | 59 |
2 |
| Eastpoint Sports Ltd., LLC | 45 |
2 |
| Kabushiki Kaisha Sega Games doing Business AS Sega Games Co., Ltd. | 129 |
2 |
| Ohio University | 361 |
2 |
| Optima Global Corporation | 2 |
2 |
| Sega Corporation | 1196 |
2 |
| Walljam Limited | 3 |
2 |
| Trigger Interactive, LLC | 3 |
2 |
| Plan Alpha Ltd | 5 |
2 |
| Meritis AG | 4 |
2 |
| Traak | 2 |
2 |
| Hasbro, Inc. | 2189 |
1 |
| Robert Bosch GmbH | 43587 |
1 |
| Other owners | 35 |