- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 4/14 - Aerial display rockets characterised by having plural successively-ignited charges
Patent holdings for IPC class F42B 4/14
Total number of patents in this class: 8
10-year publication summary
0
|
1
|
1
|
3
|
1
|
1
|
1
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Jake's Fireworks Inc. | 67 |
4 |
American Promotional Events, Inc. | 309 |
1 |
Kilgore Flares Company, LLC | 5 |
1 |
Titan International Technologies, Ltd. | 9 |
1 |
BAE System Bofors AB | 8 |
1 |
Other owners | 0 |