A62C 31/22
Specially adapted for piercing walls, heaped materials, or the like
Official title: specially adapted for piercing walls, heaped materials, or the like
A62C31/22 (Specially adapted for piercing walls, heaped materials, or the like) appears on 138 US grants and 130 published applications in this corpus.
Search patents in A62C- Granted patents
- 138
- Published applications
- 130
- Assignees
- 58
- Inventors
- 171
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 0 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 5 |
| 2010 | 3 | 7 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 3 | 5 |
| 2014 | 2 | 2 |
| 2015 | 4 | 4 |
| 2016 | 4 | 4 |
| 2017 | 7 | 9 |
| 2018 | 5 | 4 |
| 2019 | 4 | 7 |
| 2020 | 14 | 29 |
| 2021 | 19 | 4 |
| 2022 | 6 | 9 |
| 2023 | 9 | 7 |
| 2024 | 4 | 4 |
| 2025 | 8 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rapid firefighting piercing nozzle28 Jul 2026US 12,691,314 B2Saudi Arabian Oil Company
- Methods of suppressing fire3 Feb 2026US 12,539,436 B2Flashpoint Fire Equipment, Inc.
- Systems and methods for suppressing fire in containers30 Sep 2025US 12,427,348 B2Federal Express Corporation
- Hole saw breaching firefighting nozzle30 Sep 2025US 12,427,349 B1The United States of America as represented by the Secretary of the Navy
- Lance, in particular extinguishing lance for fighting fires30 Sep 2025US 12,427,350 B2Rosenbauer International AG
- Fire extinguishing concept in high-bay warehouse16 Jul 2026US 2026/0199718 A1AMOVA GmbH
- Water drill lance for extinguishing fire in container25 Jun 2026US 2026/0175058 A1TankTech, Inc.
- Electric bus fire extinguishing apparatus capable of being loaded and unloaded by hydraulic cylinder11 Jun 2026US 2026/0158308 A1TankTech, Inc.
- Fire suppression system of electric vehicle charging station21 May 2026US 2026/0137968 A1Lee Mobility Inc.
- Apparatus for extinguishing electric bus fires8 Jan 2026US 2026/0007913 A1TankTech, Inc.
Most cited
By later US patents
- Vehicle mounted aerial lift116US 5,301,756 ACrash Rescue Equipment Service, Inc. · 1994
- Automatic levelling fluid nozzle for aerial boom103US 5,788,158 ACrash Rescue Equipment Service, Inc. · 1998
- Fluid discharge nozzle assembly101US 5,839,664 ACrash Rescue Equipment Service, Inc. · 1998
- Vehicle mounted aerial lift89US 5,211,245 ACrash Rescue Equipment Service, Inc. · 1993
- Penetrating and misting fire-fighting tool with removably attachable wands and nozzles60US 6,398,136 B12002