- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 43/00 - Broaching tools
Patent holdings for IPC class B23D 43/00
Total number of patents in this class: 26
10-year publication summary
|
2
|
3
|
3
|
5
|
2
|
1
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Forst Technologie GmbH & Co. KG | 7 |
3 |
| Mitsubishi Hitachi Tool Engineering, Ltd. | 91 |
3 |
| Rtx Corporation | 9114 |
3 |
| Fuji Manufacturing Co., Ltd. | 55 |
2 |
| Guehring KG | 57 |
2 |
| Mitsubishi Materials Corporation | 2407 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
1 |
| Eaton Corporation | 1831 |
1 |
| Kennametal Inc. | 1390 |
1 |
| Guhring, Inc. | 8 |
1 |
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 157 |
1 |
| J.G. Weisser Sohne GmbH & Co. KG | 24 |
1 |
| Martinrea Honsel Germany GmbH | 6 |
1 |
| Safran Helicopter Engines | 728 |
1 |
| REV S.r.l. Unipersonale | 2 |
1 |
| Grob-Werke GmbH & Co. XG | 1 |
1 |
| Moldino Tool Engineering, Ltd. | 115 |
1 |
| Other owners | 0 |