- All sections
- B - Performing operations; transporting
- 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: 145
10-year publication summary
|
8
|
10
|
14
|
12
|
13
|
10
|
15
|
13
|
8
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
45 |
| Robert Bosch GmbH | 40953 |
27 |
| Makita Corporation | 2339 |
23 |
| Milwaukee Electric Tool Corporation | 3572 |
21 |
| Black & Decker, Inc. | 2402 |
11 |
| Depuy Synthes Products, LLC | 2880 |
4 |
| Hitachi Koki Co., Ltd. | 423 |
4 |
| Koki Holdings Co.,Ltd | 856 |
4 |
| Wacker Neuson SE | 51 |
2 |
| AEG Electric Tools GmbH | 12 |
1 |
| Bosch Power Tools (China) Co., Ltd. | 76 |
1 |
| Wacker Construction Equipment AG | 18 |
1 |
| Scheppach GmbH | 10 |
1 |
| Other owners | 0 |