- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 9/08 - Circular back-plates for carrying flexible material
Patent holdings for IPC class B24D 9/08
Total number of patents in this class: 185
10-year publication summary
|
18
|
22
|
16
|
19
|
23
|
16
|
21
|
11
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17849 |
31 |
| Robert Bosch GmbH | 42674 |
10 |
| Essilor International (compagnie Generale D'optique) | 2994 |
10 |
| Fabrica Machinale S.r.l. | 26 |
8 |
| FerRobotics Compliant Robot Technology GmbH | 65 |
7 |
| Rud. Starcke GmbH & Co. KG | 42 |
6 |
| Saint-Gobain Abrasifs | 653 |
5 |
| Saint-Gobain Abrasives, Inc. | 889 |
5 |
| Festool GmbH | 371 |
4 |
| Otto Suhner AG | 9 |
4 |
| Mirka Ltd | 175 |
4 |
| Hilti Aktiengesellschaft | 3496 |
3 |
| Asis GmbH | 3 |
3 |
| Husqvarna AB | 2909 |
3 |
| Indasa-Industria de Abrasivos, S.A. | 32 |
3 |
| Lukas-Erzett Vereinigte Schleif-und Fraswerkzeugfabriken GmbH & Co. KG | 14 |
3 |
| Delamare Sovra SAS | 3 |
3 |
| Samsung Electronics Co., Ltd. | 145864 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4037 |
2 |
| Amanda Patent & Licensing SIA | 5 |
2 |
| Other owners | 67 |