- All sections
- B - Performing operationstransporting
- B23F - Making gears or toothed racks
- B23F 1/08 - Making gear teeth by tools of which the profile matches the profile of the required surface by broachingMaking gear teeth by tools of which the profile matches the profile of the required surface by broach-milling
Patent holdings for IPC class B23F 1/08
Total number of patents in this class: 7
10-year publication summary
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0
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1
|
1
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2
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0
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0
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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
|
|---|---|---|
| GM Global Technology Operations LLC | 16327 |
1 |
| NTN Corporation | 4934 |
1 |
| Bombardier Recreational Products Inc. | 1544 |
1 |
| Bonfiglioli Riduttori S.p.A. | 11 |
1 |
| Est Tools Co., Ltd. | 5 |
1 |
| KYB Corporation | 1444 |
1 |
| Ewellix AB | 50 |
1 |
| Other owners | 0 |