F21V 21/112
Fixing lighting devices to pendants
Official title: Fixing lighting devices to pendants (F21V21/002 takes precedence)
F21V21/112 (Fixing lighting devices to pendants) appears on 154 US grants and 150 published applications in this corpus.
Search patents in F21V- Granted patents
- 154
- Published applications
- 150
- Assignees
- 91
- Inventors
- 288
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 4 | 2 |
| 2004 | 6 | 3 |
| 2005 | 1 | 8 |
| 2006 | 2 | 6 |
| 2007 | 3 | 6 |
| 2008 | 6 | 2 |
| 2009 | 1 | 3 |
| 2010 | 4 | 2 |
| 2011 | 3 | 3 |
| 2012 | 2 | 4 |
| 2013 | 2 | 6 |
| 2014 | 3 | 5 |
| 2015 | 3 | 7 |
| 2016 | 7 | 6 |
| 2017 | 5 | 8 |
| 2018 | 10 | 8 |
| 2019 | 8 | 5 |
| 2020 | 7 | 8 |
| 2021 | 9 | 10 |
| 2022 | 6 | 9 |
| 2023 | 10 | 16 |
| 2024 | 18 | 10 |
| 2025 | 4 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Height adjustable ceiling mount for linear light fixture14 Jul 2026US 12,680,682 B2Diem GmbH
- Lighting device with a rotatable suspension structure9 Jun 2026US 12,650,217 B2Shinegrow (Xiamen) Lighting Technology Co., LTD.
- Lighting fixture pendants3 Feb 2026US 12,540,711 B2W Schonbek LLC
- Lighting device with adjustable suspensible support30 Dec 2025US 12,510,236 B2Signify Holding B. V.
- Lighting apparatus30 Sep 2025US 12,429,200 B2Leedarson Lighting Co., Ltd.
- Side-entry multiple attachment sliding bracket20 Aug 2026US 2026/0243399 A1Signify Holding B. V.
- Non-conductive adjustable cable gripper25 Jun 2026US 2026/0177093 A1Golden Peakock Overseas Limited
- Light fixture assembly, light fixture system and light fixture module7 May 2026US 2026/0126156 A1Savant Technologies LLC
- Fastening device for a lighting unit and lighting unit5 Mar 2026US 2026/0063281 A1
- Lighting fixture pendants21 Aug 2025US 2025/0264195 A1W Schonbek LLC
Most cited
By later US patents
- T type quick-lock lampholder90US 6,758,578 B12004
- Connective mechanism for adjacent fluorescent fixtures78US 4,726,781 ALightolier Incorporated · 1988
- Tubular overhead lighting system66US 4,712,165 A1987
- Universal luminaire mount63US 4,460,948 ANational Service Industries, Inc. · 1984
- Lighting fitting with a basic unit as support for at least one lamp55US 6,155,693 AZumtobel Staff GmbH · 2000