A62C 13/006
Portable extinguishers which are permanently pressurised or pressurised immediately before use: for
Official title: {for the propulsion of extinguishing powder}
A62C13/006 (Portable extinguishers which are permanently pressurised or pressurised immediately before use: for) appears on 30 US grants and 38 published applications in this corpus.
Search patents in A62C- Granted patents
- 30
- Published applications
- 38
- Assignees
- 18
- Inventors
- 66
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 5 | 3 |
| 2017 | 1 | 4 |
| 2018 | 2 | 1 |
| 2019 | 3 | 4 |
| 2020 | 1 | 0 |
| 2021 | 2 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Compact powder fire-extinguishing device23 Sep 2025US 12,420,125 B2
- Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire27 Feb 2024US 11,911,643 B2Mighty Fire Breaker LLC
- Fire extinguisher with internal mixing and gas cartridge13 Feb 2024US 11,896,858 B2
- Agitators, storage vessel assemblies, and methods of agitating dry particulates within storage vessel assemblies25 Apr 2023US 11,633,705 B2Kidde Technologies, Inc.
- Smart fire extinguisher12 Jul 2022US 11,383,115 B1
- Dry powder fire extinguisher with improved gas generator25 Jun 2026US 2026/0175060 A1
- Fire Extinguishing Apparatus and Methods20 Mar 2025US 2025/0090880 A1
- Fire extinguishers30 May 2024US 2024/0173584 A1Kidde-Graviner Limited
- Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire17 Nov 2022US 2022/0362600 A1Mighty Fire Breaker LLC
- Fire suppression apparatus14 Jul 2022US 2022/0219030 A1
Most cited
By later US patents
- Solid propellant fire extinguishing system43US 9,409,045 B2Pyrogen Manufacturing Sdn Bhd · 2016
- Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO2 chamber21US 7,128,163 B12006
- Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire16US 11,911,643 B2Mighty Fire Breaker LLC · 2024
- Gas inlet structure for a fire extinguisher15US 9,144,699 B12015
- Hand-held aerosol fire suppression apparatus6US 8,844,644 B2Shaanxi J&R Fire Fighting Co., Ltd. · 2014