- All sections
- B - Performing operationstransporting
- B25D - Percussive tools
- B25D 11/12 - Means for driving the impulse member comprising a crank mechanism
Patent holdings for IPC class B25D 11/12
Total number of patents in this class: 148
10-year publication summary
|
14
|
12
|
13
|
10
|
15
|
13
|
8
|
10
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3559 |
48 |
| Milwaukee Electric Tool Corporation | 4714 |
27 |
| Robert Bosch GmbH | 43365 |
23 |
| Makita Corporation | 2505 |
22 |
| Black & Decker, Inc. | 2416 |
11 |
| Depuy Synthes Products, LLC | 2779 |
4 |
| Hitachi Koki Co., Ltd. | 402 |
4 |
| Koki Holdings Co.,Ltd | 910 |
4 |
| Wacker Neuson SE | 50 |
2 |
| AEG Electric Tools GmbH | 10 |
1 |
| Bosch Power Tools (China) Co., Ltd. | 84 |
1 |
| Scheppach GmbH | 8 |
1 |
| Other owners | 0 |