- Sections
- F - Mécaniqueéclairagechauffagearmementsautage
- F42B - Charges explosives, p. ex. pour le sautagefeux d'artificesmunitions
- F42B 4/00 - Feux d'artifices, c.-à-d. dispositifs pyrotechniques pour divertir, indiquer, illuminer ou signaler
Détention brevets de la classe F42B 4/00
Brevets de cette classe: 54
Historique des publications depuis 10 ans
|
4
|
2
|
7
|
10
|
4
|
6
|
2
|
4
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Titan International Technologies, Ltd. | 10 |
7 |
| DMD Systems LLC | 9 |
3 |
| Universal City Studios LLC | 2395 |
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 | 8426 |
1 |
| Lockheed Martin Corporation | 3302 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2732 |
1 |
| Chemring Defence Germany GmbH | 3 |
1 |
| Chili Fireworks Co., Ltd. | 5 |
1 |
| Clearpak, LLC | 14 |
1 |
| Fireaway Inc. | 15 |
1 |
| Hanwha Corporation | 293 |
1 |
| Jake's Fireworks Inc. | 67 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1431 |
1 |
| Pacific Coast Systems LLC | 2 |
1 |
| Pacific Precision Products Mfg. | 4 |
1 |
| Autres propriétaires | 20 |