F24F 6/043
With self-sucking action
Official title: {with self-sucking action, e.g. wicks}
F24F6/043 (With self-sucking action) appears on 215 US grants and 205 published applications in this corpus.
Search patents in F24F- Granted patents
- 215
- Published applications
- 205
- Assignees
- 125
- Inventors
- 457
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 3 |
| 2002 | 8 | 7 |
| 2003 | 9 | 5 |
| 2004 | 5 | 7 |
| 2005 | 5 | 15 |
| 2006 | 4 | 5 |
| 2007 | 4 | 5 |
| 2008 | 3 | 9 |
| 2009 | 2 | 11 |
| 2010 | 2 | 9 |
| 2011 | 11 | 14 |
| 2012 | 6 | 6 |
| 2013 | 4 | 8 |
| 2014 | 6 | 3 |
| 2015 | 3 | 10 |
| 2016 | 9 | 6 |
| 2017 | 7 | 9 |
| 2018 | 5 | 5 |
| 2019 | 7 | 5 |
| 2020 | 4 | 10 |
| 2021 | 8 | 8 |
| 2022 | 3 | 14 |
| 2023 | 4 | 4 |
| 2024 | 9 | 12 |
| 2025 | 8 | 6 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disinfection humidifier and methods using the same16 Jun 2026US 12,656,000 B2Soclean, Inc.
- Humidification assembly and humidifier2 Jun 2026US 12,644,614 B2Gd Midea Environment Appliances Mfg Co., Ltd.
- Evaporative cooling pad for an air treatment unit21 Apr 2026US 12,607,369 B2Munters Europe Aktiebolag
- Air treatment apparatus21 Apr 2026US 12,607,372 B2Dyson Technology Limited
- Air treatment apparatus24 Feb 2026US 12,560,341 B2Dyson Technology Limited
- Evaporator and humidification device27 Aug 2026US 2026/0251323 A1Shenzhen Chenbei Technology Co., Ltd.
- Inline duct fan, control system, and method of controlling the same20 Aug 2026US 2026/0243274 A1Research Products Corporation
- Inline duct fan, control system, and method of controlling the same20 Aug 2026US 2026/0243455 A1Research Products Corporation
- Evaporative coolers with water management features13 Aug 2026US 2026/0235306 A13M Innovative Properties Company
- Evaporative cooling pad for an air treatment unit30 Jul 2026US 2026/0218923 A1Munters Europe Aktiebolag
Most cited
By later US patents
- Constant humidity evaporative wicking filter humidifier169US 5,061,405 AEmerson Electric Co. · 1991
- Evaporative humidifier147US 5,783,117 AHunter Fan Company · 1998
- Off-road evaporative air cooler124US 5,168,722 AWalton Enterprises II L.P. · 1992
- Humidifier tank with improved handle120US 5,483,616 ADuracraft Corporation · 1996
- Method of evaporative cooling of a fluid and apparatus therefor98US 6,854,278 B22005