- All sections
- B - Performing operations; transporting
- B21J - Forging; hammering; pressing metal; riveting; forge furnaces
- B21J 15/36 - Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
Patent holdings for IPC class B21J 15/36
Total number of patents in this class: 130
10-year publication summary
|
23
|
10
|
17
|
22
|
17
|
13
|
9
|
5
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Newfrey LLC | 554 |
17 |
| Atlas Copco IAS UK Limited | 58 |
13 |
| Bollhoff Verbindungstechnik GmbH | 243 |
8 |
| The Boeing Company | 19843 |
6 |
| Henrob Limited | 25 |
6 |
| Tox PRESSOTECHNIK GmbH & Co. KG | 62 |
6 |
| Honsa Ergonomic Technologies, Inc. | 13 |
5 |
| Profil Verbindungstechnik GmbH & Co., KG | 92 |
5 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Makita Corporation | 2339 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Eris | 19 |
2 |
| LISI Aerospace | 129 |
2 |
| Nippon Steel Corporation | 5649 |
2 |
| Richard Bergner Verbindungstechnik GmbH & Co. KG | 48 |
2 |
| TKR Spezialwerkzeuge GmbH | 30 |
2 |
| Nippon Pop Rivets and Fasteners Ltd. | 30 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Other owners | 36 |