F21S 8/066
From a light track
Official title: {from a light track (details of supporting elements displaceable along a guiding element F21V21/34)}
F21S8/066 (From a light track) appears on 108 US grants and 123 published applications in this corpus.
Search patents in F21S- Granted patents
- 108
- Published applications
- 123
- Assignees
- 56
- Inventors
- 152
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 5 | 6 |
| 2017 | 7 | 15 |
| 2018 | 15 | 13 |
| 2019 | 8 | 3 |
| 2020 | 10 | 9 |
| 2021 | 7 | 12 |
| 2022 | 3 | 4 |
| 2023 | 10 | 15 |
| 2024 | 17 | 13 |
| 2025 | 9 | 9 |
| 2026 | 9 | 9 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- 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.
- Lighting unit for a track lighting system and lighting arrangement18 Aug 2026US 12,710,165 B2H4X e.U.
- Bezel for a light source7 Jul 2026US 12,674,564 B2Animated LED Lighting, LLC
- Track lighting system comprising a lighting track to which fixtures may be connected for providing light as well as a corresponding lighting fixture7 Jul 2026US 12,674,567 B2Signify Holding B. V.
- Track lighting system24 Sep 2026US 2026/0287133 A1Signify Holding B. V.
- Interchangeable track light connector/adapter that fits to various single-circuit track systems13 Aug 2026US 2026/0235282 A1Up-shine Lighting Co., Limited
- Lighting fixtures having a rotatable illuminable assembly and methods for providing illumination9 Jul 2026US 2026/0194193 A1Wangs Alliance Corporation
- Adaptable track lighting system18 Jun 2026US 2026/0168654 A1Signify Holding B. V.
- Lighting device and system for emitting ambient light and direct light23 Apr 2026US 2026/0110424 A1Antares Iluminacion, S.A.U.
Most cited
By later US patents
- Apparatus, system, and method for track lighting35US 9,039,230 B2Lunastream, Inc. · 2015
- Lighting system with removable light modules32US 7,806,569 B2Osram Sylvania Inc. · 2010
- Ambient directional combination light fixture20US 9,464,772 B2Cordelia Lighting, Inc. · 2016
- Modular, easy to install and remove, track light19US 10,670,240 B2Dongguan Zhao He Lighting Co., Ltd. · 2020
- Suspended lightguide luminaire with linear sound baffles18US 10,598,355 B2Eaton Intelligent Power Limited · 2020