- All sections
- B - Performing operationstransporting
- B26D - Cuttingdetails common to machines for perforating, punching, cutting-out, stamping-out or severing
- B26D 3/14 - Forming notches in marginal portion of work by cutting
Patent holdings for IPC class B26D 3/14
Total number of patents in this class: 34
10-year publication summary
|
1
|
4
|
2
|
1
|
6
|
0
|
1
|
3
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54937 |
4 |
| LG Energy Solution, Ltd. | 15055 |
3 |
| Valmont Highway Technology Limited | 33 |
2 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 446 |
2 |
| LG Chem, Ltd. | 17638 |
1 |
| Seiko Epson Corporation | 19367 |
1 |
| Nitto Denko Corporation | 8241 |
1 |
| Michelin Recherche et Technique S.A. | 2166 |
1 |
| Armorflex Limited | 4 |
1 |
| Berg Industries AB | 7 |
1 |
| Fofitec AG | 16 |
1 |
| HSF Automation GmbH | 9 |
1 |
| Kabushiki Kaisha Isowa | 27 |
1 |
| Koenig & Bauer AG | 977 |
1 |
| Lintec Corporation | 1958 |
1 |
| Mimaki Engineering Co., Ltd. | 847 |
1 |
| Pirelli Pneumatici S.p.A. | 20 |
1 |
| Sato Holdings Kabushiki Kaisha | 687 |
1 |
| Scientia Vascular, LLC | 18 |
1 |
| Southwest Research Institute | 752 |
1 |
| Other owners | 7 |