- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 5/00 - Bending sheet metal along straight lines, e.g. to form simple curves
Patent holdings for IPC class B21D 5/00
Total number of patents in this class: 409
10-year publication summary
|
39
|
31
|
46
|
41
|
39
|
32
|
26
|
30
|
26
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TRUMPF Maschinen Austria GmbH & Co. KG. | 237 |
69 |
| Bystronic Laser AG | 270 |
14 |
| Amada Company, Limited | 565 |
11 |
| JFE Steel Corporation | 6849 |
7 |
| Keba AG | 96 |
7 |
| Nippon Steel Corporation | 6274 |
6 |
| Nanjing University of Posts and Telecommunications | 392 |
6 |
| Prima Industrie S.p.A. | 46 |
5 |
| SWIMC, LLC | 2501 |
5 |
| Illinois Tool Works Inc. | 11478 |
4 |
| LG Electronics Inc. | 73344 |
4 |
| The Boeing Company | 20084 |
4 |
| Robert Bosch GmbH | 42705 |
4 |
| 2446914 Ontario Inc. | 19 |
4 |
| Salvagnini Italia S.p.A. | 53 |
4 |
| SMS Group GmbH | 1127 |
4 |
| Wilson Tool International Inc. | 158 |
4 |
| Concept & Forme DEVELOPPEMENTS SA | 8 |
4 |
| Samsung Electronics Co., Ltd. | 146811 |
3 |
| Accurpress America Inc. | 19 |
3 |
| Other owners | 237 |