- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 5/06 - Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfacesAccessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
Patent holdings for IPC class B24B 5/06
Total number of patents in this class: 49
10-year publication summary
|
4
|
10
|
5
|
1
|
6
|
5
|
2
|
4
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Motor Company | 2662 |
4 |
| Erwin Junker Maschinenfabrik GmbH | 40 |
3 |
| Honda Motor Co., Ltd. | 26025 |
2 |
| Schaeffler Technologies AG & Co. KG | 10968 |
2 |
| NSK Ltd. | 2834 |
2 |
| Android Industries LLC | 123 |
2 |
| CITIC Dicastal CO., LTD | 568 |
2 |
| FS Technical Corporation | 14 |
2 |
| Micron Machinery Co., Ltd | 13 |
2 |
| Dynatech Systems, Inc. | 16 |
2 |
| Rtx Corporation | 10102 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
1 |
| GM Global Technology Operations LLC | 16124 |
1 |
| NTN Corporation | 4914 |
1 |
| Compagnie générale des établissements Michelin SCA | 2716 |
1 |
| Alex Global Technology, Inc. | 19 |
1 |
| CP Metcast, Inc. | 9 |
1 |
| Diskus Werke Schleiftechnik GmbH | 4 |
1 |
| Gehring Technologies GmbH | 27 |
1 |
| JFE Steel Corporation | 7527 |
1 |
| Other owners | 15 |