- All sections
- B - Performing operationstransporting
- B26F - Perforatingpunchingcutting-outstamping-outsevering by means other than cutting
- B26F 1/40 - Cutting-outStamping-out using a press, e.g. of the ram type
Patent holdings for IPC class B26F 1/40
Total number of patents in this class: 283
10-year publication summary
|
30
|
23
|
33
|
19
|
27
|
24
|
22
|
19
|
11
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bobst Mex SA | 609 |
16 |
| Tetra Laval Holdings & Finance S.A. | 2244 |
7 |
| Koenig & Bauer AG | 963 |
6 |
| Nitto Denko Corporation | 8558 |
4 |
| Berhalter AG | 11 |
4 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 535 |
4 |
| Persistere Company | 6 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
3 |
| Blanking Systems, Inc. | 73 |
3 |
| Converter Manufacturing, LLC | 39 |
3 |
| Dicar, Inc. | 22 |
3 |
| Groz-Beckert KG | 365 |
3 |
| Nanoprecision Products, Inc. | 29 |
3 |
| Sarong S.p.A. | 109 |
3 |
| Shaw Industries Group, Inc. | 387 |
3 |
| United States Gypsum Company | 938 |
3 |
| VMI Holland B.V. | 445 |
3 |
| Finetech. Co., Ltd. | 20 |
3 |
| Takahashi Keisei Corporation | 13 |
3 |
| Yancheng Huasen Machinery Co., Ltd. | 20 |
3 |
| Other owners | 199 |