- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 4/00 - Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes
Patent holdings for IPC class F42B 4/00
Total number of patents in this class: 54
10-year publication summary
|
4
|
2
|
7
|
10
|
4
|
6
|
2
|
4
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Titan International Technologies, Ltd. | 10 |
7 |
| DMD Systems LLC | 9 |
3 |
| Universal City Studios LLC | 2386 |
2 |
| Columbiad Launch Services Inc. | 11 |
2 |
| Changsha Spark Technology Electronics Co.,Ltd. | 7 |
2 |
| Utah State University Space Dynamics Laboratory | 29 |
2 |
| Comercial de Festes I Revetlles, S.L. | 9 |
2 |
| Fireworks West Internationale Inc | 2 |
2 |
| Raytheon Company | 8433 |
1 |
| Lockheed Martin Corporation | 3306 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2726 |
1 |
| Chemring Defence Germany GmbH | 3 |
1 |
| Chili Fireworks Co., Ltd. | 5 |
1 |
| Clearpak, LLC | 14 |
1 |
| Fireaway Inc. | 15 |
1 |
| Hanwha Corporation | 290 |
1 |
| Jake's Fireworks Inc. | 67 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1427 |
1 |
| Pacific Coast Systems LLC | 2 |
1 |
| Pacific Precision Products Mfg. | 4 |
1 |
| Other owners | 20 |