- 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 1/24 - Covers for framesFrameless shades characterised by the material the material being metal
Patent holdings for IPC class F21V 1/24
Total number of patents in this class: 7
10-year publication summary
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0
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1
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1
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1
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1
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0
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0
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1
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GL Vision Inc. | 6 |
1 |
| Volt, LLC | 28 |
1 |
| Savant Technologies, LLC | 364 |
1 |
| Signify Holding B.V. | 7770 |
1 |
| LED Electronic (Shen Zhen) Co., Ltd. | 1 |
1 |
| Shenzhen Yuytyuan Technology Co., Ltd | 1 |
1 |
| Shenzhen Tianyu Hardware & Electrical Co., Ltd. | 4 |
1 |
| Other owners | 0 |