A62C 11/00
Portable extinguishers with manually-operated pumps
A62C11/00 (Portable extinguishers with manually-operated pumps) appears on 22 US grants and 31 published applications in this corpus.
Search patents in A62C- Granted patents
- 22
- Published applications
- 31
- Assignees
- 11
- Inventors
- 37
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 5 |
| 2007 | 1 | 6 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 8 |
| 2025 | 0 | 0 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrified fire fighting vehicle8 Sep 2026US 12,728,807 B2Oshkosh Corporation
- Electrified fire fighting vehicle16 Jun 2026US 12,654,638 B2Oshkosh Corporation
- Electrified fire fighting vehicle17 Mar 2026US 12,576,802 B2Oshkosh Corporation
- Electrified fire fighting vehicle10 Mar 2026US 12,570,228 B2Oshkosh Corporation
- Fire extinguishers with inverted internal domes27 Dec 2022US 11,534,636 B2Kidde Technologies, Inc.
- Electrified fire fighting vehicle9 May 2024US 2024/0149086 A1Oshkosh Corporation
- Electrified fire fighting vehicle9 May 2024US 2024/0149087 A1Oshkosh Corporation
- Electrified fire fighting vehicle9 May 2024US 2024/0149710 A1Oshkosh Corporation
- Electrified fire fighting vehicle9 May 2024US 2024/0149711 A1Oshkosh Corporation
- Electrified fire fighting vehicle9 May 2024US 2024/0149815 A1Oshkosh Corporation
Most cited
By later US patents