A62C 2/08
Water curtains
Official title: Water curtains (nozzles A62C31/02)
A62C2/08 (Water curtains) appears on 28 US grants and 27 published applications in this corpus.
Search patents in A62C- Granted patents
- 28
- Published applications
- 27
- Assignees
- 32
- Inventors
- 82
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 3 | 4 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 2 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for mitigating Santa Ana wind fire hazards3 Mar 2026US 12,564,744 B1Viridis Arbor LLC
- Fire suppression and isolation system15 Jul 2025US 12,357,854 B2Kidde-Fenwal, LLC
- Automated grid storage and retrieval system with foam-based fire prevention system27 May 2025US 12,311,207 B2Autostore Technology AS
- Screen-type electric vehicle fire suppression device11 Mar 2025US 12,246,202 B1GEOSAN E&G Co., Ltd.
- Liquid stream shaping device17 Dec 2024US 12,168,155 B2
- Apparatus and method for mitigating santa ana wind fire hazards13 Aug 2026US 2026/0233037 A1Viridis Arbor LLC
- Fire suppression and isolation system9 Oct 2025US 2025/0312631 A1Kidde-Fenwal, LLC
- In-building access path installation type smoke control system21 Dec 2023US 2023/0407700 A1Jung Gyu KIM
- Deluge system3 Nov 2022US 2022/0347502 A1Rig Deluge Global Limited
- Automated grid storage and retrieval system with foam-based fire prevention system2 Jun 2022US 2022/0168600 A1Autostore Technology AS
Most cited
By later US patents
- Two-phase fire suppression/protection method and system for structures and surrounding grounds51US 5,931,233 AWildfire Protection Systems, Inc. · 1999
- Controlling device for a sprinkler18US 6,736,340 B12004
- Method and system for extinguishing a fire18US 7,124,834 B2Marioff Corporation Oy · 2006
- Water shutoff and discharge control device for sprinklers17US 7,258,286 B1Yuan Mei Corp. · 2007
- Variable spray apparatus and method16US 3,931,930 AAmchem Products, Inc. · 1976