- All sections
- B - Performing operations; transporting
- B23F - Making gears or toothed racks
- B23F 21/08 - Planing or slotting tools having the same profile as a tooth or teeth of a rack
Patent holdings for IPC class B23F 21/08
Total number of patents in this class: 3
10-year publication summary
0
|
0
|
0
|
1
|
2
|
0
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0
|
1
|
0
|
0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
JTEKT Corporation | 2423 |
1 |
The Gleason Works | 202 |
1 |
Prawema Antriebstechnik GmbH | 34 |
1 |
Other owners | 0 |