- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 7/00 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front faceBushings or mountings therefor
Patent holdings for IPC class B24D 7/00
Total number of patents in this class: 101
10-year publication summary
|
3
|
9
|
7
|
9
|
3
|
5
|
2
|
0
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17481 |
18 |
| Saint-Gobain Abrasives, Inc. | 863 |
10 |
| Saint-Gobain Abrasifs | 618 |
9 |
| Lukas-Erzett Vereinigte Schleif-und Fraswerkzeugfabriken GmbH & Co. KG | 13 |
4 |
| NGK Insulators, Ltd. | 5239 |
3 |
| Nano Tem Co., Ltd. | 13 |
3 |
| Robert Bosch GmbH | 44176 |
2 |
| Olympus Corporation | 12937 |
2 |
| Alderson (NZ) Limited | 2 |
2 |
| C.m.e. Blasting & Mining Equipment Ltd. | 19 |
2 |
| Dellas S.p.A. | 21 |
2 |
| Malish Corporation, The | 34 |
2 |
| Ohno Development Co., Ltd. | 13 |
2 |
| LUKAS-ERZETT GmbH & Co. KG | 12 |
2 |
| LG Chem, Ltd. | 17929 |
1 |
| NTN Corporation | 4915 |
1 |
| Komatsu NTC Ltd. | 120 |
1 |
| The Furukawa Electric Co., Ltd. | 3695 |
1 |
| August Rueggeberg GmbH & Co. KG | 6 |
1 |
| August Rüggeberg GmbH & Co. KG | 169 |
1 |
| Other owners | 32 |