- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 39/00 - Accessories for broaching machines or broaching devices
Patent holdings for IPC class B23D 39/00
Total number of patents in this class: 6
10-year publication summary
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0
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0
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1
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0
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0
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1
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 9204 |
1 |
| Disco Corporation | 1960 |
1 |
| Henrob Limited | 22 |
1 |
| Safran Aircraft Engines | 6767 |
1 |
| U.S. Bank Trustees Limited | 1 |
1 |
| Rtx Corporation | 10182 |
1 |
| Other owners | 0 |