- All sections
- B - Performing operations; transporting
- B21F - Working or processing of metal wire
- B21F 7/00 - Twisting wire; Twisting wire together
Patent holdings for IPC class B21F 7/00
Total number of patents in this class: 115
10-year publication summary
|
8
|
3
|
21
|
9
|
9
|
10
|
16
|
12
|
11
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Max Co., Ltd. | 880 |
34 |
| Aptiv Technologies AG | 2097 |
5 |
| ShinMaywa Industries, Ltd. | 196 |
4 |
| Yazaki Corporation | 6282 |
3 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
3 |
| Komax Holding AG | 124 |
3 |
| NV Bekaert SA | 750 |
3 |
| Compagnie générale des établissements Michelin SCA | 2477 |
2 |
| Asahi Intecc Co., Ltd. | 889 |
2 |
| Husqvarna AB | 2824 |
2 |
| Kaiping Hunghon Garment Accessories Co., Ltd | 4 |
2 |
| Kubota Corporation | 3054 |
2 |
| Nittoku Engineering Co., Ltd. | 68 |
2 |
| SEW-EURODRIVE GmbH & Co. KG | 1816 |
2 |
| Wubbers, LLC | 20 |
2 |
| Pensa Labs Inc. | 6 |
2 |
| Product Licensing Company Limited | 2 |
2 |
| Covidien LP | 10647 |
1 |
| The Boeing Company | 19843 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Other owners | 37 |