- All sections
- B - Performing operations; transporting
- B21J - Forging; hammering; pressing metal; riveting; forge furnaces
- B21J 15/12 - Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
Patent holdings for IPC class B21J 15/12
Total number of patents in this class: 54
10-year publication summary
|
4
|
2
|
4
|
12
|
11
|
7
|
2
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cosberg S.p.A. | 29 |
6 |
| Penn Engineering & Manufacturing Corp. | 73 |
6 |
| The Boeing Company | 19843 |
4 |
| Newfrey LLC | 554 |
4 |
| SPS Technologies, LLC | 119 |
4 |
| Schaeffler Technologies AG & Co. KG | 8880 |
3 |
| Airbus Operations GmbH | 3188 |
2 |
| LISI Aerospace | 129 |
2 |
| Profil Verbindungstechnik GmbH & Co., KG | 92 |
2 |
| Baltec AG | 8 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Siemens AG | 24990 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Arnold Umformtechnik GmbH & Co. KG | 95 |
1 |
| Baltec Maschinenbau AG | 1 |
1 |
| Electroimpact, Inc. | 15 |
1 |
| Ernst Grob AG | 22 |
1 |
| Monogram Aerospace Fasteners, Inc. | 39 |
1 |
| Nakanishi Metal Works Co., Ltd. | 101 |
1 |
| Other owners | 9 |