F24F 3/056
The air at least partially flowing over lighting fixtures, the heat of
Official title: the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used (outlets for directing or distributing air into rooms or spaces combined with lighting fixtures F24F13/078)
F24F3/056 (The air at least partially flowing over lighting fixtures, the heat of) appears on 54 US grants and 38 published applications in this corpus.
Search patents in F24F- Granted patents
- 54
- Published applications
- 38
- Assignees
- 38
- Inventors
- 83
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 3 | 4 |
| 2015 | 3 | 3 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 6 |
| 2019 | 5 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 5 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air conditioning systems for rooms31 Mar 2026US 12,590,718 B2
- Valve assembly for an air duct10 Feb 2026US 12,546,504 B2Prado Europe bv
- T-bar for suspended ceiling with heat dissipation system for LED lighting8 Jul 2025US 12,352,422 B2Jlc-Tech LLC
- Air cleaner1 Oct 2024US 12,102,951 B2LG Electronics Inc.
- T-bar for suspended ceiling with heat dissipation system for LED lighting22 Aug 2023US 11,732,878 B2JLC-Tech IP, LLC
- T-bar for suspended ceiling with heat dissipation system for led lighting27 Nov 2025US 2025/0362009 A1JLC-Tech IP, LLC
- Air conditioning systems for rooms27 Jun 2024US 2024/0210048 A1Ste S.R.L.
- T-bar for suspended ceiling with heat dissipation system for led lighting7 Dec 2023US 2023/0392778 A1JLC-Tech IP, LLC
- Valve assembly for an air duct16 Feb 2023US 2023/0050311 A1Prado Europe bv
- Air distribution and heat extraction for plant canopy4 Aug 2022US 2022/0240458 A1
Most cited
By later US patents
- Actively cooled lighting trim apparatus130US 6,095,671 A2000
- Solid state light fixture with cooling system with heat rejection management118US 8,651,704 B1Musco Corporation · 2014
- T-bar for suspended ceiling with heat dissipation system for LED lighting35US 8,177,385 B22012
- Healthcare cum optimal illumination device24US 8,900,518 B22014
- Lighting and air freshener fixture18US 4,926,293 A1990