- 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 28/10 - Incompletely punching in such a manner that the parts are still coherent with the work
Patent holdings for IPC class B21D 28/10
Total number of patents in this class: 117
10-year publication summary
|
11
|
10
|
7
|
7
|
7
|
7
|
8
|
2
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
12 |
| Gripmetal Limited | 53 |
10 |
| Magna International Inc. | 1236 |
4 |
| Panasonic Corporation | 20786 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Aisin AW Co., Ltd. | 2430 |
2 |
| Flex-N-Gate Advanced Product Development, LLC | 35 |
2 |
| Focal Point, L.L.C. | 126 |
2 |
| Industrial Origami, Inc. | 24 |
2 |
| Intri-plex Technologies, Inc. | 39 |
2 |
| JFE Steel Corporation | 6067 |
2 |
| Kuroda Precision Industries Ltd. | 103 |
2 |
| Mitsui High-tec, Inc. | 265 |
2 |
| Stafast Products, Inc. | 18 |
2 |
| Taiho Kogyo Co., Ltd. | 341 |
2 |
| Vari-Form Inc. | 4 |
2 |
| Matrix Module GmbH | 3 |
2 |
| TRUMPF Werkzeugmaschinen SE + Co. KG | 148 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Other owners | 59 |