A62C 3/0292
By spraying extinguishants directly into the fire
Official title: {by spraying extinguishants directly into the fire (A62C3/0242 takes precedence)}
A62C3/0292 (By spraying extinguishants directly into the fire) appears on 108 US grants and 170 published applications in this corpus.
Search patents in A62C- Granted patents
- 108
- Published applications
- 170
- Assignees
- 70
- Inventors
- 266
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 4 |
| 2003 | 3 | 2 |
| 2004 | 5 | 9 |
| 2005 | 4 | 7 |
| 2006 | 3 | 9 |
| 2007 | 3 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 9 |
| 2010 | 1 | 5 |
| 2011 | 0 | 5 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 4 | 4 |
| 2018 | 2 | 3 |
| 2019 | 3 | 9 |
| 2020 | 5 | 5 |
| 2021 | 3 | 9 |
| 2022 | 3 | 15 |
| 2023 | 6 | 15 |
| 2024 | 5 | 16 |
| 2025 | 11 | 15 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Emergency well-control vessel110US 4,336,843 AOdeco Engineers Inc. · 1982
- Multi-zone firewall detection system85US 7,275,604 B12007
- Fire deterrent system for structures in a wildfire hazard area58US 5,165,482 A1992
- Aerial forest fire extinguishing device54US 4,344,489 A1982
- Fire protection sprinkler system for metal buildings53US 7,331,399 B2The Reliable Automatic Sprinkler Co., Inc. · 2008