F24F 13/1413
Using more than one tilting member
Official title: {using more than one tilting member, e.g. with several pivoting blades (F24F13/15 takes precedence)}
F24F13/1413 (Using more than one tilting member) appears on 217 US grants and 188 published applications in this corpus.
Search patents in F24F- Granted patents
- 217
- Published applications
- 188
- Assignees
- 137
- Inventors
- 508
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 4 |
| 2006 | 4 | 6 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 4 | 5 |
| 2010 | 2 | 1 |
| 2011 | 2 | 5 |
| 2012 | 0 | 6 |
| 2013 | 0 | 3 |
| 2014 | 1 | 6 |
| 2015 | 5 | 7 |
| 2016 | 4 | 11 |
| 2017 | 9 | 6 |
| 2018 | 9 | 15 |
| 2019 | 10 | 23 |
| 2020 | 13 | 15 |
| 2021 | 15 | 12 |
| 2022 | 14 | 20 |
| 2023 | 15 | 15 |
| 2024 | 12 | 9 |
| 2025 | 17 | 4 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid geothermal, air source, water source systems10 Mar 2026US 12,571,547 B2Heds Holdings LLC
- Dual louver arrangement24 Feb 2026US 12,560,352 B2Electrolux Appliances Aktiebolag
- Air conditioner, control method for air conditioner, and computer-readable storage medium10 Feb 2026US 12,546,487 B2Gd Midea Air-Conditioning Equipment Co., Ltd.
- Fin arrangement of a cooling air opening23 Dec 2025US 12,504,200 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Air conditioner25 Nov 2025US 12,480,684 B2Samsung Electronics Co., Ltd.
- Air conditioner13 Aug 2026US 2026/0235303 A1LG Electronics Inc.
- Air guiding structure and air handling device18 Jun 2026US 2026/0168697 A1Dreame Innovation Technology (Suzhou) Co., Ltd.
- Advanced Hybrid Geothermal, Air Source, Water Source Systems And Methods21 May 2026US 2026/0139852 A1Heds Holdings LLC
- Air intake damper15 Jan 2026US 2026/0016243 A1Nissens Cooling Solutions A/S
- Air outlet assembly and mounting structure of air conditioner, and air conditioner1 Jan 2026US 2026/0002676 A1Gd Midea Air-Conditioning Equipment Co., Ltd.
Most cited
By later US patents