- All sections
- B - Performing operations; transporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 15/00 - Hand tools or other devices for non-rotary grinding, polishing, or stropping
Patent holdings for IPC class B24D 15/00
Total number of patents in this class: 72
10-year publication summary
|
6
|
6
|
5
|
1
|
5
|
1
|
3
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 41695 |
6 |
| Giesecke & Devrient GmbH | 921 |
4 |
| Rust-Oleum Corporation | 487 |
4 |
| Arjowiggins Security | 128 |
3 |
| Full Circle International, Inc. | 12 |
3 |
| 3m Innovative Properties Company | 17968 |
2 |
| Robert Bosch Tool Corporation | 336 |
2 |
| Diamabrush LLC | 27 |
2 |
| Edgecraft Corporation | 126 |
2 |
| OVD Kinegram AG | 210 |
2 |
| Razor Edge Systems, Inc. | 31 |
2 |
| Saint-Gobain Abrasifs | 677 |
2 |
| Saint-Gobain Abrasives, Inc. | 909 |
2 |
| Trade Associates, Inc. | 26 |
2 |
| Maintain Your Edge, LLC | 7 |
2 |
| E. I. du Pont de Nemours and Company | 4253 |
1 |
| Pratt & Whitney Canada Corp. | 4428 |
1 |
| Anza AB | 5 |
1 |
| De La Rue International Limited | 409 |
1 |
| Deerfos Co., Ltd. | 18 |
1 |
| Other owners | 27 |