- 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 19/06 - Fastening incandescent mantles or other incandescent bodies to lamp partsSuspension devices for incandescent mantles or other incandescent bodies
Patent holdings for IPC class F21V 19/06
Total number of patents in this class: 8
10-year publication summary
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0
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1
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1
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0
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0
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0
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0
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2
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3
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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
|
|---|---|---|
| Panasonic Corporation | 18951 |
1 |
| Osram AG | 287 |
1 |
| Alter Bee Corporation | 2 |
1 |
| Bevolo Gas & Electric Lights, Inc. | 32 |
1 |
| Orion Energy Systems, Inc. | 53 |
1 |
| Panasonic Ecology Systems Guangdong Co., Ltd. | 111 |
1 |
| Dongguan Huihuan Lighting Co., Ltd. | 41 |
1 |
| RarEarth Tech Co., Ltd. | 1 |
1 |
| Other owners | 0 |