- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21V - Functional features or details of lighting devices or systems thereofstructural combinations of lighting devices with other articles, not otherwise provided for
- F21V 17/20 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by toggle-action levers
Patent holdings for IPC class F21V 17/20
Total number of patents in this class: 17
10-year publication summary
|
1
|
3
|
0
|
1
|
1
|
4
|
2
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ningbo Jinghui Opto-Electronic Co.,Ltd. | 28 |
3 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
3 |
| ADB Airfield Solutions, LLC | 2 |
1 |
| Amp Plus, Inc., DBA Elco Lighting | 44 |
1 |
| BJB GmbH & Co. KG | 63 |
1 |
| Ecosense Lighting Inc. | 53 |
1 |
| Habitex Corporation | 14 |
1 |
| Hella KGaA Hueck & Co. | 322 |
1 |
| Leedarson Lighting Co., Ltd. | 189 |
1 |
| Simon Lighting, S.A. | 4 |
1 |
| Lutron Technology Company LLC | 2748 |
1 |
| Suzhou Opple Lighting Co., Ltd. | 687 |
1 |
| Videndum Production Solutions Inc. | 41 |
1 |
| Other owners | 0 |