- All sections
- B - Performing operations; transporting
- B23F - Making gears or toothed racks
- B23F 5/00 - 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
Patent holdings for IPC class B23F 5/00
Total number of patents in this class: 10
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
0
|
1
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gleason-Pfauter Maschinenfabrik GmbH | 89 |
5 |
| Mitsubishi Heavy Industries Machine Tool Co., Ltd. | 147 |
1 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
1 |
| GE Infrastructure Technology, LLC | 5873 |
1 |
| Koki Holdings Co.,Ltd | 856 |
1 |
| Emerson Professional Tools, LLC. | 19 |
1 |
| Other owners | 0 |