F42B 4/14
Characterised by having plural successively-ignited charges
Official title: characterised by having plural successively-ignited charges
F42B4/14 (Characterised by having plural successively-ignited charges) appears on 10 US grants and 8 published applications in this corpus.
Search patents in F42B- Granted patents
- 10
- Published applications
- 8
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
By publication year.
Recent patents
- Automated detonation of fireworks25 Jul 2023US 11,709,037 B2Pyromart Inc.
- Stabilizing support device for cake fireworks25 Jul 2023US 11,709,038 B2
- Firecracker and firecracker arrangement10 Sep 2019US 10,408,581 B2Panda Consumer GmbH
- Fireworks aerial display shell with multiple breaks and a method involving same2 Jul 2019US 10,337,842 B2Jake's Fireworks Inc.
- Consumer-ready pyrotechnic display system and control module therefor16 Apr 2019US 10,260,846 B1
- Stabilizing Support Device for Cake Fireworks26 Jan 2023US 2023/0026838 A1
- Automated detonation of fireworks29 Apr 2021US 2021/0123708 A1Pyromart Inc.
- Fireworks aerial display shell with multiple breaks and a method involving same5 Jul 2018US 2018/0188009 A1Jake's Fireworks Inc.
- Firecracker and firecracker arrangement10 May 2018US 2018/0128582 A1Panda Consumer GmbH
- Fireworks launching system and firework launching method28 Aug 2014US 2014/0238259 A1Hanwha Corporation
Most cited
By later US patents
- Multiple effect pyrotechnic shell11US 6,283,033 B1Jake's Fireworks Inc. · 2001
- Consumer-ready pyrotechnic display system and control module therefor7US 10,260,846 B12019
- Fireworks aerial display shell and method of use4US 9,506,730 B1Jake's Fireworks Inc. · 2016
- Automated detonation of fireworks3US 11,709,037 B2Pyromart Inc. · 2023
- Skyrocket3US 6,244,185 B1Po Sing Fireworks Ltd. · 2001