F24F 13/065
Formed as cylindrical or spherical bodies which are rotatable
Official title: formed as cylindrical or spherical bodies which are rotatable
F24F13/065 (Formed as cylindrical or spherical bodies which are rotatable) appears on 93 US grants and 83 published applications in this corpus.
Search patents in F24F- Granted patents
- 93
- Published applications
- 83
- Assignees
- 73
- Inventors
- 198
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 3 | 1 |
| 2006 | 2 | 5 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 5 |
| 2013 | 0 | 3 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 6 |
| 2017 | 5 | 0 |
| 2018 | 3 | 2 |
| 2019 | 7 | 4 |
| 2020 | 1 | 5 |
| 2021 | 0 | 11 |
| 2022 | 4 | 8 |
| 2023 | 9 | 7 |
| 2024 | 11 | 5 |
| 2025 | 7 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nozzle for air duct30 Dec 2025US 12,510,267 B2
- Ventilation regulation system, air regulation apparatus for use therewith and drum segment forming part of the regulation apparatus18 Nov 2025US 12,474,080 B2EffectiV Inc.
- Air outlet device and air conditioning apparatus24 Jun 2025US 12,339,030 B2Gd Midea Air-Conditioning Equipment Co., Ltd.
- Air cleaner6 May 2025US 12,290,776 B2LG Electronics Inc.
- Airflow diverter for aircraft and method of use21 Jan 2025US 12,202,608 B2
- Reconfigurable air diffusers and systems and methods thereof17 Sep 2026US 2026/0276237 A1Clean Room Design d.o.o.
- Device for adjusting an air volumetric flow rate19 Mar 2026US 2026/0078924 A1Viessmann Holding International GmbH
- Micro Chiller-Based Heating, Ventilation, and Air Conditioning System27 Mar 2025US 2025/0102164 A1
- Rotary roof vent19 Sep 2024US 2024/0310062 A1
- Airflow diverter for aircraft and method of use14 Mar 2024US 2024/0083585 A1
Most cited
By later US patents
- Adjustable air outlet nozzle for automobile heating and venting systems64US 4,006,673 AMax Kammerer GmbH · 1977
- Fluid control valve unit50US 5,127,876 ABruce Industries, Inc. · 1992
- Air outlet48US 3,988,973 ALTG Lufttechinische GmbH · 1976
- Air distribution device46US 4,716,818 AAir Concepts, Inc. · 1988
- Rotatable air vent46US 6,464,579 B12002