F24F 1/0287
With vertically arranged fan axis
Official title: with vertically arranged fan axis
F24F1/0287 (With vertically arranged fan axis) appears on 28 US grants and 38 published applications in this corpus.
Search patents in F24F- Granted patents
- 28
- Published applications
- 38
- Assignees
- 24
- Inventors
- 120
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 5 |
| 2020 | 1 | 5 |
| 2021 | 2 | 5 |
| 2022 | 4 | 5 |
| 2023 | 5 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 8 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ventilation apparatus28 Jul 2026US 12,693,030 B2LG Electronics Inc.
- Portable air conditioner30 Jun 2026US 12,669,252 B2Hephzibah Co., Ltd.
- Fan, air conditioner having fan, and manufacturing method of fan17 Feb 2026US 12,553,621 B2Samsung Electronics Co., Ltd.
- Fan assembly17 Feb 2026US 12,553,642 B2Dyson Technology Limited
- Compact, high-efficiency air handling unit for residential HVAC systems6 May 2025US 12,292,203 B2Syracuse University
- Air conditioner12 Mar 2026US 2026/0071764 A1Samsung Electronics Co., Ltd.
- Air conditioner and controlling method thereof8 Jan 2026US 2026/0009550 A1Samsung Electronics Co., Ltd.
- Air conditioner25 Dec 2025US 2025/0389431 A1Samsung Electronics Co., Ltd.
- Air handling unit for use with an air conditioning system18 Dec 2025US 2025/0383102 A1Carrier Corporation
- Air conditioner and method for controlling same6 Nov 2025US 2025/0341336 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Reverse air cycle air conditioner36US 3,995,446 A1976
- Roof top air conditioning unit33US 4,139,052 AWestinghouse Electric Corp. · 1979
- Locomotive environmental system29US 4,043,143 AVapor Corporation · 1977
- Refrigerating apparatus17US 5,638,695 ANippondenso Co., Ltd. · 1997
- Air conditioner7US 4,370,863 AEngineered Air Systems, Inc. · 1983