- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 41/08 - Broaching machines or broaching devices characterised only by constructional features of particular parts of drivesBroaching machines or broaching devices characterised only by constructional features of particular parts of control devices
Patent holdings for IPC class B23D 41/08
Total number of patents in this class: 10
10-year publication summary
|
2
|
0
|
1
|
1
|
0
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0
|
1
|
1
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1
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8787 |
2 |
| BNSF Railway Company | 435 |
1 |
| Doosan Machine Tools Co., Ltd. | 53 |
1 |
| Guhring, Inc. | 8 |
1 |
| Seoul Laser Dieboard System Co., Ltd. | 25 |
1 |
| UTIL (Guangzhou) Auto Parts Co., Ltd. | 3 |
1 |
| Wto Werkzeug-einrichtungen GmbH | 7 |
1 |
| DN Solutions Co.,Ltd. | 128 |
1 |
| Sdns, Inc. | 26 |
1 |
| Other owners | 0 |