F17C 2270/0754
Fire extinguishers
F17C2270/0754 (Fire extinguishers) appears on 64 US grants and 64 published applications in this corpus.
Search patents in F17C- Granted patents
- 64
- Published applications
- 64
- Assignees
- 46
- Inventors
- 125
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 1 | 3 |
| 2006 | 3 | 1 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 5 |
| 2013 | 3 | 3 |
| 2014 | 2 | 4 |
| 2015 | 2 | 4 |
| 2016 | 1 | 2 |
| 2017 | 3 | 4 |
| 2018 | 1 | 3 |
| 2019 | 6 | 4 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-situ pressurized restaurant system25 Aug 2026US 12,714,896 B2Kidde-Fenwal, LLC
- Fire extinguisher valve body and cylinder11 Aug 2026US 12,702,879 B2Kidde Fire Protection, LLC
- Fire extinguisher charging nozzle22 Apr 2025US 12,281,756 B2Rely Innovations, Inc.
- Systems and methods for recharging liquid gas fire extinguishers19 Nov 2024US 12,146,617 B1
- Methods and system for filling a suppressant container5 Nov 2024US 12,133,999 B2Macron Safety Systems (UK) Limited
- Integrated manifold system5 Mar 2026US 2026/0061228 A1
- Pressure vessel25 Dec 2025US 2025/0389386 A1Crompton Technology Group Limited
- Pressure cylinder made of a thin-walled welded stainless steel vessel and its production method2 Oct 2025US 2025/0305633 A1A&S Composite s.r.o.
- Integrated manifold system21 Mar 2024US 2024/0091570 A1Special Projects Operations, Inc.
- Tank for pressurized flammable gas1 Feb 2024US 2024/0033552 A1Faurecia Systemes D'Echappement
Most cited
By later US patents
- Flexible container for compressed gases47US 5,036,845 A1991
- Reinforced composite structure40US 6,090,465 ASpectrum Solutions L.L.C. · 2000
- Flexible container for compressed gases37US 4,932,403 A1990
- Flexible container for compressed gases37US 5,127,399 A1992
- Remote monitoring of fluid containers36US 7,174,783 B2MIJA Industries, Inc. · 2007