F24F 1/009
Characterised by heating arrangements
Official title: characterised by heating arrangements (characterised by heat exchangers F24F1/0059)
F24F1/009 (Characterised by heating arrangements) appears on 43 US grants and 63 published applications in this corpus.
Search patents in F24F- Granted patents
- 43
- Published applications
- 63
- Assignees
- 39
- Inventors
- 130
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 3 | 2 |
| 2019 | 0 | 2 |
| 2020 | 4 | 6 |
| 2021 | 4 | 8 |
| 2022 | 2 | 4 |
| 2023 | 6 | 5 |
| 2024 | 7 | 7 |
| 2025 | 5 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Indoor unit of air conditioner29 Sep 2026US 12,747,871 B2Fujitsu General Limited
- Gas furnace and air conditioner having the same5 May 2026US 12,618,559 B2LG Electronics Inc.
- Thick film heating assembly in a packaged terminal air conditioner unit11 Nov 2025US 12,467,640 B2Haier US Appliance Solutions, Inc.
- Protective barrier for safety glazing16 Sep 2025US 12,415,408 B2RO Technologies, LLC
- Air-conditioning apparatus19 Aug 2025US 12,392,506 B2Mitsubishi Electric Corporation
- Method for Reducing Germ Density, and Corresponding Device27 Aug 2026US 2026/0248977 A1
- Electric heating cabinet section and air handling unit25 Jun 2026US 2026/0177282 A1Gd Midea Air-Conditioning Equipment Co., Ltd.
- Air handling unit with a heating module11 Jun 2026US 2026/0160431 A1Carrier Corporation
- Air processing units for ventilation systems7 May 2026US 2026/0126194 A1
- Make-up air heating system5 Mar 2026US 2026/0063310 A1Hybrid Light Solutions, LLC
Most cited
By later US patents
- Protective barrier for safety glazing30US 11,548,356 B2Racing Optics, Inc. · 2023
- Protective barrier for safety glazing20US 11,807,078 B2Racing Optics, Inc. · 2023
- Air conditioner with a light wave unit for auxiliary heating and sterilizing20US 7,404,297 B2Guangdong Galanz Enterprises Co., Ltd. · 2008
- Air conditioner with function for temperature control of radiant heat exchanger18US 5,086,626 AKabushiki Kaisha Toshiba · 1992
- Indoor unit for air conditioner17US 7,263,850 B2LG Electronics Inc. · 2007