- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for
- F21V 21/116 - Fixing lighting devices to arms or standards
Patent holdings for IPC class F21V 21/116
Total number of patents in this class: 260
10-year publication summary
|
39
|
25
|
38
|
43
|
35
|
25
|
24
|
21
|
13
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7237 |
17 |
| Ideal Industries Lighting LLC | 1149 |
15 |
| Schreder, S.A. | 279 |
11 |
| C&M Oilfield Rentals, LLC | 26 |
10 |
| Hubbell Lighting, Inc | 643 |
7 |
| LSI Industries, Inc. | 184 |
6 |
| Musco Corporation | 258 |
5 |
| Energy Bank Incorporated | 24 |
4 |
| Fortress Iron, LP | 114 |
4 |
| Light Source Inc. | 36 |
4 |
| Mind Head LLC | 41 |
4 |
| Labyrinth Technologies, LLC | 13 |
4 |
| Hubbell Incorporated | 3167 |
3 |
| Cooper Technologies Company | 643 |
3 |
| Dialight Corporation | 234 |
3 |
| Rayva International LLC | 6 |
3 |
| Schreder | 45 |
3 |
| Thorn Lighting Ltd. | 74 |
3 |
| Hotalux, Ltd. | 91 |
3 |
| OSRAM GmbH | 2412 |
2 |
| Other owners | 146 |