- All sections
- B - Performing operationstransporting
- B23F - Making gears or toothed racks
- B23F 5/27 - Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool having the same profile as a tooth or teeth of a crown or bevel wheel
Patent holdings for IPC class B23F 5/27
Total number of patents in this class: 2
10-year publication summary
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Gleason Works | 199 |
1 |
| Klingelnberg AG | 83 |
1 |
| Other owners | 0 |