F21V 17/02
Fastening of component parts of lighting devices: with provision for adjustment
Official title: with provision for adjustment (F21V17/04 - F21V17/08 take precedence)
F21V17/02 (Fastening of component parts of lighting devices: with provision for adjustment) appears on 1,009 US grants and 902 published applications in this corpus.
Search patents in F21V- Granted patents
- 1,009
- Published applications
- 902
- Assignees
- 511
- Inventors
- 1,621
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 7 | 0 |
| 1998 | 15 | 0 |
| 1999 | 11 | 0 |
| 2000 | 15 | 0 |
| 2001 | 21 | 4 |
| 2002 | 23 | 9 |
| 2003 | 12 | 7 |
| 2004 | 11 | 11 |
| 2005 | 11 | 19 |
| 2006 | 9 | 18 |
| 2007 | 17 | 18 |
| 2008 | 13 | 22 |
| 2009 | 10 | 27 |
| 2010 | 15 | 44 |
| 2011 | 23 | 27 |
| 2012 | 28 | 37 |
| 2013 | 36 | 47 |
| 2014 | 33 | 47 |
| 2015 | 33 | 51 |
| 2016 | 38 | 43 |
| 2017 | 62 | 68 |
| 2018 | 64 | 75 |
| 2019 | 82 | 59 |
| 2020 | 56 | 48 |
| 2021 | 54 | 42 |
| 2022 | 39 | 52 |
| 2023 | 59 | 40 |
| 2024 | 49 | 42 |
| 2025 | 24 | 23 |
| 2026 | 23 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Lamp assembly and trim for lamp assembly18 Aug 2026US 12,710,147 B2Savant Technologies LLC
- Electronic assembly4 Aug 2026US 12,698,893 B2Signify Holding B. V.
- Animal-like solar garden lamp21 Jul 2026US 12,687,279 B1Shenzhen Aoyin Lighting Co., Ltd.
- Illumination angle adjustment structure and luminaire with adjustable illumination angle14 Jul 2026US 12,680,672 B1Guangdong Qi Ke Electronics Co., Ltd.
- Operating lamp8 Oct 2026US 2026/0309312 A1FARO Fabbrica Apparecchiature Razionali Odontoiatriche S.p.A.
- Hazard light24 Sep 2026US 2026/0287127 A1Techtronic Cordless GP
- Damper assembly for traffic luminaires and traffic signals3 Sep 2026US 2026/0258929 A1
- Damper assembly for traffic luminaires and traffic signals3 Sep 2026US 2026/0258930 A1
- Lighting system for plant growth13 Aug 2026US 2026/0231867 A1Lifeponic Solutions, LLC
Most cited
By later US patents
- LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and meter circuit196US 8,138,690 B2Digital Lumens Incorporated · 2012
- Recessed wall wash light fixture185US 6,632,006 B1Genlyte Thomas Group LLC · 2003
- Variable-geometry liquid-filled lens apparatus and method for controlling the energy distribution of a light beam157US 5,774,273 AVari-Lite, Inc. · 1998
- Spot light fixture with beam adjustment133US 6,612,720 B12003
- Adjustable lighting apparatus125US 7,972,035 B2LSI Industries, Inc. · 2011