- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21W - Indexing scheme associated with subclasses , , and , relating to uses or applications of lighting devices or systems
- F21W 131/403 - Lighting for industrial, commercial, recreational or military use for machines
Patent holdings for IPC class F21W 131/403
Total number of patents in this class: 45
10-year publication summary
|
4
|
3
|
7
|
7
|
4
|
2
|
3
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| C&M Oilfield Rentals, LLC | 26 |
6 |
| Schreder | 46 |
3 |
| ABB Schweiz AG | 7230 |
2 |
| Auer Signal GmbH | 8 |
2 |
| Ellenby Technologies, Inc. | 27 |
2 |
| MGS Machine Corporation | 10 |
2 |
| Schneider Electric Industries SAS | 1529 |
2 |
| Mitsubishi Electric Corporation | 47065 |
1 |
| LG Innotek Co., Ltd. | 7952 |
1 |
| Amada Company, Limited | 588 |
1 |
| Apollo Energy Services Corp. | 11 |
1 |
| Balluff GmbH | 169 |
1 |
| Caterpillar Paving Products Inc. | 680 |
1 |
| Ctlab Co. Ltd. | 17 |
1 |
| Evga Corporation | 39 |
1 |
| Excelitas Technologies Corp. | 329 |
1 |
| FANUC Corporation | 6890 |
1 |
| FHF Funke + Huster Fernsig GmbH | 19 |
1 |
| Herbert Waldmann GmbH & Co. KG | 90 |
1 |
| Herrmans Oy AB | 3 |
1 |
| Other owners | 13 |