F21V 17/002
Fastening of component parts of lighting devices: with provision for interchangeability, i.e.
Official title: {with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function (F21V17/10 takes precedence)}
F21V17/002 (Fastening of component parts of lighting devices: with provision for interchangeability, i.e.) appears on 613 US grants and 683 published applications in this corpus.
Search patents in F21V- Granted patents
- 613
- Published applications
- 683
- Assignees
- 370
- Inventors
- 1,266
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 1 | 5 |
| 2007 | 4 | 4 |
| 2008 | 0 | 4 |
| 2009 | 4 | 5 |
| 2010 | 5 | 8 |
| 2011 | 7 | 12 |
| 2012 | 6 | 24 |
| 2013 | 20 | 54 |
| 2014 | 20 | 49 |
| 2015 | 40 | 51 |
| 2016 | 36 | 39 |
| 2017 | 52 | 66 |
| 2018 | 50 | 54 |
| 2019 | 58 | 68 |
| 2020 | 60 | 44 |
| 2021 | 53 | 51 |
| 2022 | 40 | 42 |
| 2023 | 42 | 24 |
| 2024 | 41 | 30 |
| 2025 | 38 | 31 |
| 2026 | 22 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Spotlight, filter for a spotlight and system of spotlight and filter with smart glass18 Aug 2026US 12,710,159 B2ROXX GmbH
- Lighting apparatus1 Oct 2026US 2026/0298451 A1Leedarson Lighting Co., Ltd.
- Light fixture coupler for exchanging lampshade without disassembling electrical components13 Aug 2026US 2026/0235278 A1Design and Deliver, LLC dba Lux Lampshades
- Luminaire head assembly9 Jul 2026US 2026/0194221 A1Schreder S.A.
- Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features25 Jun 2026US 2026/0177229 A1DMF, Inc.
- Linear Light Engine Exchange18 Jun 2026US 2026/0168650 A1
Most cited
By later US patents
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- Energizer apparatus for rechargeable flashlight batteries135US 4,092,580 A1978
- Customized light reflector123US 5,192,129 A1993
- Lighting system with customized intensity and profile101US 8,376,583 B2Orion Energy Systems, Inc. · 2013