- All sections
- B - Performing operations; transporting
- B21K - Making forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels
- B21K 1/60 - Making machine elements rivets hollow or semi-hollow rivets
Patent holdings for IPC class B21K 1/60
Total number of patents in this class: 22
10-year publication summary
|
2
|
2
|
4
|
1
|
4
|
1
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy New Zealand Limited | 49 |
3 |
| The Boeing Company | 19901 |
2 |
| Newfrey LLC | 535 |
2 |
| Penn Engineering & Manufacturing Corp. | 73 |
2 |
| TUCKER GmbH | 61 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
1 |
| Bollhoff Otalu S.A. | 28 |
1 |
| Bollhoff Verbindungstechnik GmbH | 247 |
1 |
| Cembre S.p.A. | 88 |
1 |
| Eris | 18 |
1 |
| Henrob Limited | 25 |
1 |
| Profil Verbindungstechnik GmbH & Co., KG | 90 |
1 |
| Ermetal Otomotiv ve Esya; Sanayi Ticaret Anonim Sirketi | 5 |
1 |
| Atlas Copco IAS UK Limited | 58 |
1 |
| Wei in Enterprise Co., Ltd. | 4 |
1 |
| Audi Planung GmbH | 5 |
1 |
| Other owners | 0 |