F21V 21/005
Supporting, suspending, or attaching arrangements for lighting devices: for several lighting devices
Official title: for several lighting devices in an end-to-end arrangement, i.e. light tracks
F21V21/005 (Supporting, suspending, or attaching arrangements for lighting devices: for several lighting devices) appears on 836 US grants and 872 published applications in this corpus.
Search patents in F21V- Granted patents
- 836
- Published applications
- 872
- Assignees
- 417
- Inventors
- 1,428
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 8 |
| 2003 | 7 | 7 |
| 2004 | 7 | 7 |
| 2005 | 4 | 15 |
| 2006 | 9 | 13 |
| 2007 | 7 | 10 |
| 2008 | 9 | 12 |
| 2009 | 7 | 27 |
| 2010 | 15 | 28 |
| 2011 | 15 | 29 |
| 2012 | 24 | 35 |
| 2013 | 34 | 38 |
| 2014 | 30 | 61 |
| 2015 | 31 | 50 |
| 2016 | 46 | 50 |
| 2017 | 47 | 62 |
| 2018 | 61 | 61 |
| 2019 | 89 | 70 |
| 2020 | 74 | 53 |
| 2021 | 50 | 56 |
| 2022 | 35 | 31 |
| 2023 | 54 | 49 |
| 2024 | 59 | 39 |
| 2025 | 36 | 36 |
| 2026 | 32 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connecting terminal assembly for a grow light and grow light mechanism8 Sep 2026US 12,729,739 B2Sinowell (Shanghai) Co., Ltd.
- Modular track lighting system8 Sep 2026US 12,729,821 B2ABL IP Holding LLC
- Track lamp with elastically biased convex power connector1 Sep 2026US 12,723,743 B2Opple Lighting Co., Ltd.
- Track light25 Aug 2026US 12,716,576 B2Opple Lighting Co., Ltd.
- Modular LED lighting devices and systems with oblique edge diffusion panel18 Aug 2026US 12,710,146 B2
- Linear luminaires and devices and methods for connecting linear luminaires1 Oct 2026US 2026/0298422 A1
- Variable mount led light holding system27 Aug 2026US 2026/0251288 A1
- Central luminous structure of lamp connector23 Jul 2026US 2026/0210533 A1Zhongshan Gaoneng Lighting Technology Co., Ltd.
- Modular, recessed lighting system16 Jul 2026US 2026/0202022 A1Visual Comfort & Co.
- Modular led lighting devices and systems with oblique edge diffusion panel16 Jul 2026US 2026/0202023 A1
Most cited
By later US patents
- Arrays of optoelectronic devices and method of making same426US 5,660,461 AQuantum Devices, Inc. · 1997
- Decorative lighting system217US 6,183,104 B22001
- Strip lighting212US 6,796,680 B1Lumileds Lighting U.S., LLC · 2004
- Illumination system and illumination unit191US 6,659,622 B2Moriyama Sangyo Kabushiki Kaisha · 2003
- Modular led assembly162US 6,422,716 B1BJB GmbH & Co. KG · 2002