- 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 21/12 - Pendants, arms or standardsFixing lighting devices to pendants, arms or standards capable of being elongated or shortened by the insertion or removal of intermediate pieces
Patent holdings for IPC class F21V 21/12
Total number of patents in this class: 22
10-year publication summary
|
3
|
2
|
2
|
3
|
3
|
1
|
2
|
1
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SN Modern Lighting, LLC | 283 |
3 |
| Seasonal Specialties, LLC | 85 |
2 |
| Osram AG | 289 |
1 |
| The Aluminium Lighting Company Ltd | 11 |
1 |
| Energy Light LLC | 5 |
1 |
| Ningbo Self Electronics Co., Ltd. | 15 |
1 |
| RAB Lighting Inc. | 320 |
1 |
| The Selfie Stand LLC | 2 |
1 |
| Tp24 Limited | 1 |
1 |
| Zhengzhou Dewenwils Network Technology Co., Ltd. | 13 |
1 |
| Eaton Intelligent Power Limited | 6154 |
1 |
| Dongguan Thailight Semiconductor Lighting Co., Ltd | 10 |
1 |
| Current Lighting Solutions, LLC | 194 |
1 |
| Dokuz Eylul Universitesi Rektorlugu | 91 |
1 |
| Dinamicas de Seguridad, S. L. | 1 |
1 |
| Luxtronik Technology Company Limited | 9 |
1 |
| Yangzhou Taiji Industry and Trade Co., Ltd. | 4 |
1 |
| Diem GmbH | 27 |
1 |
| Linhai Shunsheng Decorative Lighting Co.,Ltd | 5 |
1 |
| Other owners | 0 |