- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 29/034 - Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
Patent holdings for IPC class B23B 29/034
Total number of patents in this class: 216
10-year publication summary
|
26
|
19
|
21
|
26
|
18
|
13
|
11
|
4
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sandvik Intellectual Property AB | 1484 |
12 |
| Kennametal Inc. | 1384 |
11 |
| Honda Motor Co., Ltd. | 25166 |
8 |
| Gühring KG | 357 |
8 |
| KOMET Group GmbH | 90 |
7 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 147 |
7 |
| Illinois Tool Works Inc. | 11450 |
6 |
| Seco-e.p.b. | 12 |
6 |
| Mauser-Werke Oberndorf Maschinenbau GmbH | 33 |
5 |
| NT Engineering Kabushiki Kaisha | 18 |
5 |
| Guehring KG | 57 |
4 |
| Wohlhaupter GmbH | 12 |
4 |
| Big Kaiser Prazisionswerkzeuge AG | 8 |
4 |
| SECO Tools Tooling Systems | 14 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8685 |
3 |
| Hyundai Motor Company | 21852 |
3 |
| JTEKT Corporation | 2492 |
3 |
| Kia Motors Corporation | 7758 |
3 |
| AB Sandvik Coromant | 237 |
3 |
| Blum-Novotest GmbH | 30 |
3 |
| Other owners | 107 |