- 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 55/10 - Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
Patent holdings for IPC class B24B 55/10
Total number of patents in this class: 329
10-year publication summary
|
18
|
37
|
41
|
27
|
20
|
26
|
24
|
29
|
22
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44252 |
35 |
| Makita Corporation | 2578 |
27 |
| Hilti Aktiengesellschaft | 3705 |
18 |
| Festool GmbH | 413 |
18 |
| Husqvarna AB | 3038 |
14 |
| Black & Decker, Inc. | 2463 |
13 |
| JLG Industries, Inc. | 271 |
12 |
| Cnvs (assignment for The Benefit of Creditors), LLC | 18 |
12 |
| 3m Innovative Properties Company | 17459 |
11 |
| Milwaukee Electric Tool Corporation | 5004 |
10 |
| Nanjing Chervon Industry Co., Ltd. | 1293 |
8 |
| Flex-Elektrowerkzeuge GmbH | 56 |
7 |
| X'pole Precision Tools Inc. | 59 |
7 |
| Velasa Sports, Inc. | 66 |
5 |
| Mirka Ltd | 187 |
5 |
| The Boeing Company | 20196 |
4 |
| JÖST GmbH | 45 |
4 |
| JPL Global, LLC | 85 |
4 |
| Saint-Gobain Abrasifs | 618 |
4 |
| Saint-Gobain Abrasives, Inc. | 862 |
4 |
| Other owners | 107 |