- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 24/04 - Blank holdersMounting means therefor
Patent holdings for IPC class B21D 24/04
Total number of patents in this class: 159
10-year publication summary
|
11
|
20
|
15
|
26
|
19
|
5
|
10
|
7
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Steel Corporation | 6271 |
49 |
| JFE Steel Corporation | 6853 |
12 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
12 |
| Honda Motor Co., Ltd. | 25301 |
7 |
| FCA US LLC | 3112 |
5 |
| Ford Global Technologies, LLC | 20605 |
4 |
| Allgaier Werke GmbH | 41 |
3 |
| Audi AG | 7365 |
3 |
| Ford Motor Company | 2719 |
2 |
| Toyota Motor Corporation | 32331 |
2 |
| GM Global Technology Operations LLC | 15088 |
2 |
| Nissan Motor Co., Ltd. | 12511 |
2 |
| G-Tekt Corporation | 42 |
2 |
| Koganei Corporation | 215 |
2 |
| Peugeot Citroen Automobiles SA | 1771 |
2 |
| Schuler Pressen GmbH | 132 |
2 |
| Silgan Containers LLC | 133 |
2 |
| Stolle Machinery Company, LLC | 426 |
2 |
| GIW Verwaltungs- und Vertriebs GmbH | 7 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12790 |
2 |
| Other owners | 40 |