- All sections
- B - Performing operationstransporting
- B21K - Making forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels
- B21K 1/58 - Making machine elements rivets
Patent holdings for IPC class B21K 1/58
Total number of patents in this class: 15
10-year publication summary
|
1
|
1
|
0
|
2
|
1
|
0
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kerb-Konus-Vertriebs-GmbH | 43 |
3 |
| The Boeing Company | 20197 |
2 |
| Nedschroef Altena GmbH | 8 |
2 |
| Penn Engineering & Manufacturing Corp. | 72 |
2 |
| Assa Abloy New Zealand Limited | 44 |
1 |
| Henrob Limited | 22 |
1 |
| Tox PRESSOTECHNIK GmbH & Co. KG | 58 |
1 |
| Gunyang ITT Co., Ltd. | 7 |
1 |
| Bulten Fasteners AB | 11 |
1 |
| Atlas Copco IAS UK Limited | 61 |
1 |
| Other owners | 0 |