F24F 2221/02
Combined with lighting fixtures
Official title: combined with lighting fixtures
F24F2221/02 (Combined with lighting fixtures) appears on 144 US grants and 187 published applications in this corpus.
Search patents in F24F- Granted patents
- 144
- Published applications
- 187
- Assignees
- 108
- Inventors
- 369
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 3 |
| 2012 | 4 | 7 |
| 2013 | 2 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 7 | 14 |
| 2018 | 2 | 18 |
| 2019 | 10 | 19 |
| 2020 | 20 | 18 |
| 2021 | 14 | 17 |
| 2022 | 16 | 21 |
| 2023 | 4 | 21 |
| 2024 | 13 | 18 |
| 2025 | 13 | 11 |
| 2026 | 12 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceiling-mounted radiating elements28 Jul 2026US 12,693,034 B2Kermi GmbH
- Airflow apparatus2 Jun 2026US 12,644,615 B2Leedarson Lighting Co., Ltd.
- UVC sterilization and lighting device12 May 2026US 12,624,850 B2ETi Solid State Lighting Inc.
- Air-conditioning lighting control system and air-conditioning lighting system5 May 2026US 12,618,577 B2Mitsubishi Electric Corporation
- Air conditioning systems for rooms31 Mar 2026US 12,590,718 B2
- Combination fan, led light and equipment cooling apparatus28 May 2026US 2026/0146734 A1Go Fan Yourself, LLC
- Air blowing device, air blowing system, and environment adjustment system21 May 2026US 2026/0139857 A1Panasonic Intellectual Property Management Co., Ltd.
- Solar fan assembly for a building structure30 Apr 2026US 2026/0117999 A1Qc Manufacturing, Inc.
- Portable air purifier30 Apr 2026US 2026/0118001 A1Hanon Systems
- Air cleaner12 Mar 2026US 2026/0071768 A1LG Electronics Inc.
Most cited
By later US patents
- Combination heater-light-ventilator unit150US 4,681,024 AFasco Industries, Inc. · 1987
- Integration of LED lighting with building controls120US 8,214,084 B2iLumisys, Inc. · 2012
- Thermostatically controlled remote control for a ceiling fan and light84US 5,528,229 AHunter Fan Company · 1996
- Integrated multi-function lamp for providing light and purification of indoor air82US 5,779,769 A1998
- Integration of LED lighting with building controls66US 8,571,716 B2iLumisys, Inc. · 2013