A62C 35/02
Permanently-installed equipment: with containers for delivering the extinguishing substance
Official title: with containers for delivering the extinguishing substance
A62C35/02 (Permanently-installed equipment: with containers for delivering the extinguishing substance) appears on 697 US grants and 832 published applications in this corpus.
Search patents in A62C- Granted patents
- 697
- Published applications
- 832
- Assignees
- 385
- Inventors
- 1,480
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 15 | 0 |
| 1998 | 13 | 0 |
| 1999 | 20 | 0 |
| 2000 | 13 | 0 |
| 2001 | 11 | 3 |
| 2002 | 6 | 3 |
| 2003 | 7 | 11 |
| 2004 | 10 | 10 |
| 2005 | 9 | 16 |
| 2006 | 10 | 6 |
| 2007 | 3 | 14 |
| 2008 | 6 | 10 |
| 2009 | 6 | 13 |
| 2010 | 7 | 17 |
| 2011 | 8 | 17 |
| 2012 | 9 | 18 |
| 2013 | 6 | 31 |
| 2014 | 16 | 26 |
| 2015 | 27 | 27 |
| 2016 | 26 | 48 |
| 2017 | 28 | 43 |
| 2018 | 35 | 38 |
| 2019 | 36 | 44 |
| 2020 | 26 | 46 |
| 2021 | 32 | 67 |
| 2022 | 30 | 57 |
| 2023 | 40 | 65 |
| 2024 | 52 | 81 |
| 2025 | 57 | 64 |
| 2026 | 37 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A62C 35/023The extinguishing material being expelled by compressed gas, taken from storage tanks264
- A62C 35/11Controlled by a signal from the danger zone172
- A62C 35/10Containers destroyed or opened by flames or heat124
- A62C 35/08Containers destroyed or opened by bursting charge76
- A62C 35/026The extinguishing material being put under pressure by means other than pressure54
- A62C 35/04Swingable or tiltable containers5
- A62C 35/06Containers destroyed or opened by falling4
Recent patents
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- Immersion valve assembly and immersion-type secondary battery device with the same8 Sep 2026US 12,728,304 B2Cornex New Energy Co., Ltd.
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- Hot-melt cap25 Aug 2026US 12,714,894 B2Ampere S.A.S.
- Fire extinguisher8 Oct 2026US 2026/0306892 A1Maus Sweden AB
- Fire suppression system8 Oct 2026US 2026/0306893 A1E-One, Inc.
- Battery system with fire extinguishing pump24 Sep 2026US 2026/0284455 A1Samsung SDI.Co., Ltd.
- Early stage fire detection using infrared technology17 Sep 2026US 2026/0279177 A1Tyco Fire Products LP
- Battery pack with improved safety17 Sep 2026US 2026/0280039 A1LG Energy Solution, Ltd.
Most cited
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