- 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 21/108 - Arms
Patent holdings for IPC class F21V 21/108
Total number of patents in this class: 131
10-year publication summary
|
19
|
19
|
20
|
10
|
15
|
7
|
7
|
18
|
15
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Musco Corporation | 288 |
9 |
| Milwaukee Electric Tool Corporation | 4824 |
5 |
| ABL IP Holding LLC | 1894 |
4 |
| Feit Electric Company, Inc. | 282 |
4 |
| Signify Holding B.V. | 7911 |
4 |
| BML Productions, Inc. | 16 |
3 |
| Opple Lighting Co., Ltd. | 890 |
3 |
| Hubbell Lighting, Inc | 600 |
3 |
| Korrus, Inc. | 484 |
3 |
| Boe Technology Group Co., Ltd. | 43067 |
2 |
| Delta Faucet Company | 2752 |
2 |
| Guangzhou Haoyang Electronic Co., Ltd. | 244 |
2 |
| Hatco Corporation | 119 |
2 |
| RAB Lighting Inc. | 319 |
2 |
| Schreder, S.A. | 294 |
2 |
| Zhejiang Jingri Technology Co., Ltd. | 12 |
2 |
| Pictiva Displays International Limited | 255 |
2 |
| Videndum Production Solutions Inc. | 39 |
2 |
| Bunk16 LLC | 10 |
2 |
| Tyco Electronics UK Limited | 458 |
1 |
| Other owners | 72 |