- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 43/24 - Devices for removing sheets from a stack
Patent holdings for IPC class B21D 43/24
Total number of patents in this class: 66
10-year publication summary
|
4
|
4
|
7
|
9
|
5
|
12
|
3
|
7
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amada Company, Limited | 492 |
5 |
| Schuler Pressen GmbH | 145 |
4 |
| ABB Schweiz AG | 6321 |
3 |
| Amada Holdings Co., Ltd. | 297 |
3 |
| Astes4 SA | 14 |
3 |
| Hitachi Zosen Fukui Corporation | 32 |
3 |
| Murata Machinery, Ltd. | 1386 |
3 |
| IHI Corporation | 3268 |
2 |
| Oyabe Seiki Co., Ltd. | 6 |
2 |
| Schuler Automation GmbH & Co. KG | 17 |
2 |
| Soudronic AG | 74 |
2 |
| TRUMPF Maschinen Austria GmbH & Co. KG. | 230 |
2 |
| Jiangsu Yawei Machine-tool Co., Ltd. | 32 |
2 |
| Dema S.r.l. | 10 |
2 |
| HOMAG Automation GmbH | 8 |
2 |
| Starmatik SRL Uninominale | 3 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| Komatsu Industries Corporation | 185 |
1 |
| Other owners | 20 |