- All sections
- B - Performing operationstransporting
- B21K - Making forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels
- B21K 11/02 - Making cutlery waresMaking garden tools or the like knives
Patent holdings for IPC class B21K 11/02
Total number of patents in this class: 14
10-year publication summary
|
3
|
0
|
3
|
3
|
1
|
3
|
0
|
0
|
0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cilag GmbH International | 6250 |
3 |
| Kongju National University Industry-University Cooperation Foundation | 97 |
2 |
| Darex, LLC | 163 |
1 |
| Fisher Barton Specialty Products, Inc. | 1 |
1 |
| Hangzhou Great Star Industrial Co., Ltd. | 606 |
1 |
| Hangzhou Great Star Tools Co., Ltd. | 148 |
1 |
| Kai U.S.A., Ltd., DBA Kershaw Knives | 301 |
1 |
| McPherson's Housewares IP Pty Ltd | 3 |
1 |
| Schaeffler Korea Corp. | 6 |
1 |
| ZWILLING J.A. Henckels AG | 274 |
1 |
| FUJIFILM Business Innovation Corp. | 7592 |
1 |
| Other owners | 0 |