A62C 3/06
Fire prevention, containment or extinguishing specially adapted for particular objects or places
Official title: of highly inflammable material, e.g. light metals, petroleum products
A62C3/06 (Fire prevention, containment or extinguishing specially adapted for particular objects or places) appears on 416 US grants and 443 published applications in this corpus.
Search patents in A62C- Granted patents
- 416
- Published applications
- 443
- Assignees
- 257
- Inventors
- 873
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 17 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 3 |
| 2002 | 3 | 5 |
| 2003 | 6 | 7 |
| 2004 | 5 | 8 |
| 2005 | 1 | 6 |
| 2006 | 3 | 5 |
| 2007 | 7 | 11 |
| 2008 | 3 | 12 |
| 2009 | 1 | 5 |
| 2010 | 5 | 6 |
| 2011 | 4 | 5 |
| 2012 | 6 | 10 |
| 2013 | 6 | 20 |
| 2014 | 11 | 11 |
| 2015 | 11 | 20 |
| 2016 | 17 | 23 |
| 2017 | 21 | 27 |
| 2018 | 13 | 26 |
| 2019 | 25 | 30 |
| 2020 | 25 | 30 |
| 2021 | 21 | 34 |
| 2022 | 17 | 28 |
| 2023 | 29 | 31 |
| 2024 | 32 | 33 |
| 2025 | 10 | 26 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Screening machine for screening solid material6 Oct 2026US 12,752,138 B2Pal S.R.L.
- Vented safety cabinet with thermally-actuated damper29 Sep 2026US 12,746,418 B2Justrite Manufacturing Company
- Low footprint energy storage system installation29 Sep 2026US 12,746,419 B2Caterpillar Inc.
- Mechanical indicator for flame arrestor and method29 Sep 2026US 12,748,007 B2Emerson Process Management Regulator Technologies Tulsa, LLC
- In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier22 Sep 2026US 12,741,166 B2The Reliable Automatic Sprinkler Co., Inc.
- Method and apparatus for confining the spread of pollutants spilled into a moving fluid8 Oct 2026US 2026/0308859 A1
- Energy Storage System8 Oct 2026US 2026/0312177 A1SK On Co., Ltd.
- An Apparatus for Restricting Fire in Electric or Alternative Fuelled Vehicles3 Sep 2026US 2026/0257090 A1Fire Containers Limited
- Flame mitigation device for fuel container27 Aug 2026US 2026/0249115 A1Scepter US Holding Company
- Flame mitigation system and method of manufacturing same27 Aug 2026US 2026/0250044 A1Bway Corporation
Most cited
By later US patents
- Fracturing device, firefighting method thereof and computer readable storage medium86US 11,506,039 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2022
- Apparatus and method for accessing the casing of a burning oil well62US 5,161,614 AMarguip, Inc. · 1992
- Industrial oil cooker fire protection system51US 7,789,165 B12010
- Fire protection system using water mist49US 6,173,791 B12001
- Apparatus and method for fire suppression49US 7,341,113 B2The United States of America as represented by the Secretary of the Navy · 2008