- All sections
- B - Performing operations; transporting
- B25D - Percussive tools
- B25D 11/00 - Portable percussive tools with electromotor drive
Patent holdings for IPC class B25D 11/00
Total number of patents in this class: 217
10-year publication summary
|
24
|
18
|
21
|
11
|
14
|
17
|
19
|
9
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
49 |
| Robert Bosch GmbH | 40953 |
37 |
| Makita Corporation | 2339 |
21 |
| Milwaukee Electric Tool Corporation | 3572 |
18 |
| Black & Decker, Inc. | 2402 |
10 |
| Koki Holdings Co.,Ltd | 856 |
10 |
| Hitachi Koki Co., Ltd. | 423 |
4 |
| Atlas Copco Airpower, naamloze vennootschap | 915 |
3 |
| Max Co., Ltd. | 880 |
3 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
3 |
| California Institute of Technology | 3884 |
2 |
| Depuy Synthes Products, LLC | 2880 |
2 |
| Bosch Power Tools (China) Co., Ltd. | 76 |
2 |
| Flexidrill Limited | 53 |
2 |
| Ingersoll-Rand Company | 125 |
2 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
2 |
| Taizhou Dajiang Ind. Co., Ltd. | 37 |
2 |
| Techtronic Power Tools Technology Limited | 151 |
2 |
| Wacker Neuson Produktion GmbH & Co. KG | 77 |
2 |
| Kyocera Senco Industrial Tools, Inc. | 112 |
2 |
| Other owners | 39 |