F21V 7/18
With provision for folding or collapsing
Official title: with provision for folding or collapsing
F21V7/18 (With provision for folding or collapsing) appears on 108 US grants and 83 published applications in this corpus.
Search patents in F21V- Granted patents
- 108
- Published applications
- 83
- Assignees
- 54
- Inventors
- 167
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 1 |
| 2008 | 3 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 6 |
| 2012 | 4 | 3 |
| 2013 | 3 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 6 |
| 2016 | 3 | 9 |
| 2017 | 5 | 4 |
| 2018 | 8 | 7 |
| 2019 | 6 | 4 |
| 2020 | 7 | 5 |
| 2021 | 4 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 5 |
| 2024 | 5 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-directional luminaire with opposing mounting plates and structural supports18 Feb 2025US 12,228,278 B2
- Obstruction free softbox11 Feb 2025US 12,222,632 B2MGMD BrainPower LLC
- Reflector, supporting structure for reflector and lighting device7 Jan 2025US 12,188,654 B2
- Portable foldable LED grow light19 Nov 2024US 12,146,622 B1
- Camera mount and reflector system10 Sep 2024US 12,085,839 B2
- Multi-directional luminaire and lighting system5 Sep 2024US 2024/0295303 A1Parabolix Lighting, LLC
- Obstruction free softbox12 Oct 2023US 2023/0324770 A1MGMD BrainPower LLC
- Camera mount and reflector system25 May 2023US 2023/0161230 A1
- Reflector, supporting structure for reflector and lighting device6 Apr 2023US 2023/0107653 A1
- Collapsible marshalling wand system2 Feb 2023US 2023/0033056 A1
Most cited
By later US patents
- Lensed troffer lighting fixture146US 6,210,025 B1NSI Enterprises, Inc. · 2001
- Self-positioning lamp fixture with stabilizing base72US 5,381,325 A1995
- Candle fireplace illuminator71US 7,011,424 B12006
- Lighting device62US 9,222,661 B2LG Innotek Co., Ltd. · 2015
- Led array with a multi-directional, multi-functional light reflector57US 6,193,392 B12001