- All sections
- B - Performing operationstransporting
- 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: 216
10-year publication summary
|
18
|
21
|
11
|
14
|
18
|
19
|
9
|
7
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3383 |
50 |
| Robert Bosch GmbH | 41786 |
37 |
| Makita Corporation | 2415 |
20 |
| Milwaukee Electric Tool Corporation | 4100 |
18 |
| Black & Decker, Inc. | 2405 |
10 |
| Koki Holdings Co.,Ltd | 860 |
9 |
| Hitachi Koki Co., Ltd. | 423 |
4 |
| Atlas Copco Airpower, naamloze vennootschap | 984 |
3 |
| Max Co., Ltd. | 877 |
3 |
| Nanjing Chervon Industry Co., Ltd. | 929 |
3 |
| Kyocera Senco Industrial Tools, Inc. | 114 |
3 |
| California Institute of Technology | 3936 |
2 |
| Bosch Power Tools (China) Co., Ltd. | 82 |
2 |
| Flexidrill Limited | 49 |
2 |
| Ingersoll-Rand Company | 119 |
2 |
| Taizhou Dajiang Ind. Co., Ltd. | 42 |
2 |
| Techtronic Power Tools Technology Limited | 140 |
2 |
| Wacker Neuson Produktion GmbH & Co. KG | 81 |
2 |
| Positec Power Tools (Suzhou) Co., Ltd. (non-small entity) | 208 |
2 |
| Illinois Tool Works Inc. | 11399 |
1 |
| Other owners | 39 |