- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21W - Indexing scheme associated with subclasses , , and , relating to uses or applications of lighting devices or systems
- F21W 131/10 - Outdoor lighting
Patent holdings for IPC class F21W 131/10
Total number of patents in this class: 607
10-year publication summary
|
95
|
86
|
68
|
57
|
60
|
48
|
43
|
47
|
44
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4824 |
50 |
| Wangs Alliance Corp., DBA WAC Lighting | 240 |
24 |
| Ideal Industries Lighting LLC | 934 |
24 |
| Signify Holding B.V. | 7911 |
18 |
| Hunter Industries, Inc. | 291 |
13 |
| Hubbell Lighting, Inc | 600 |
11 |
| Wchambe Investments, L.L.C. | 15 |
11 |
| HeathCo LLC | 105 |
8 |
| Idea Tech LLC | 20 |
8 |
| Mind Head LLC | 41 |
7 |
| Schreder, S.A. | 294 |
7 |
| C&M Oilfield Rentals, LLC | 26 |
7 |
| Korrus, Inc. | 484 |
7 |
| CSC Holdings, LLC | 289 |
6 |
| Musco Corporation | 288 |
6 |
| OSRAM GmbH | 2264 |
5 |
| Gemmy Industries Corporation | 66 |
5 |
| Hartman Design, Inc. | 21 |
5 |
| LSI Industries, Inc. | 179 |
5 |
| Briggs & Stratton, LLC | 675 |
5 |
| Other owners | 375 |