F42B 4/18
Simulations
Official title: Simulations, e.g. pine cone, house that is destroyed, warship, volcano
F42B4/18 (Simulations) appears on 11 US grants and 11 published applications in this corpus.
Search patents in F42B- Granted patents
- 11
- Published applications
- 11
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Pyrotechnic launch units and systems15 Jul 2025US 12,359,897 B2Strictly FX
- Pyrotechnic launch units and systems23 Jul 2024US 12,044,515 B2Strictly FX
- Pyrotechnic launch units and systems13 Feb 2024US 11,898,832 B2Strictly FX
- Cold fireworks16 Mar 2021US 10,948,271 B1
- Machine for discharging a waterfall of low temperature sparks1 Dec 2020US 10,852,105 B1
- Pyrotechnic launch units and systems24 Oct 2024US 2024/0353208 A1Strictly FX
- Pyrotechnic launch units and systems14 Sep 2023US 2023/0288176 A1Strictly FX
- Pyrotechnic launch units and systems30 Mar 2023US 2023/0100261 A1Strictly FX
- Cold firework spurting apparatus23 Aug 2018US 2018/0238664 A1
- Kind of Image-Text Firework Production Method18 Jan 2018US 2018/0017365 A1Suzhou Zhengzhihun Patent Technology Service Co., Ltd.
Most cited
By later US patents
- Simulating an explosion of an improvised explosive device15US 7,597,047 B2Pacific Coast Systems · 2009
- Multi-purpose pyrotechnic trainer10US 7,568,431 B1Pacific Coast Systems · 2009
- Machine for discharging a waterfall of low temperature sparks8US 10,852,105 B12020
- Cold fireworks5US 10,948,271 B12021
- Cold firework spurting apparatus2US 10,648,782 B2Showven Technologies Co., Ltd. · 2020