- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 45/02 - Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
Patent holdings for IPC class B23B 45/02
Total number of patents in this class: 231
10-year publication summary
|
12
|
9
|
8
|
18
|
20
|
22
|
30
|
34
|
17
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 3572 |
27 |
| Makita Corporation | 2339 |
20 |
| Black & Decker, Inc. | 2402 |
18 |
| Hilti Aktiengesellschaft | 3227 |
15 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
12 |
| Nitto Kohki Co., Ltd. | 280 |
11 |
| Koki Holdings Co.,Ltd | 856 |
11 |
| Robert Bosch GmbH | 40953 |
9 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
7 |
| Husqvarna AB | 2824 |
6 |
| Apex Brands, Inc. | 820 |
5 |
| Demain Technology Pty Ltd | 21 |
5 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1544 |
5 |
| Hitachi Koki Co., Ltd. | 423 |
4 |
| Advanced Electrical Tools | 10 |
2 |
| Atlas Copco Tools AB | 75 |
2 |
| Ingersoll-Rand Company | 125 |
2 |
| Lowe's Companies, Inc. | 143 |
2 |
| Newfrey LLC | 554 |
2 |
| Nomis LLC | 112 |
2 |
| Other owners | 64 |