- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 45/00 - Hand-held or like portable drilling machines, e.g. drill gunsEquipment therefor
Patent holdings for IPC class B23B 45/00
Total number of patents in this class: 430
10-year publication summary
|
21
|
27
|
27
|
50
|
39
|
36
|
50
|
39
|
30
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4490 |
50 |
| Robert Bosch GmbH | 42826 |
45 |
| Black & Decker, Inc. | 2410 |
35 |
| Makita Corporation | 2473 |
31 |
| Hilti Aktiengesellschaft | 3515 |
18 |
| Husqvarna AB | 2930 |
11 |
| The Boeing Company | 20139 |
9 |
| Nanjing Chervon Industry Co., Ltd. | 1095 |
6 |
| C. & E. FEIN GmbH | 190 |
5 |
| Nitto Kohki Co., Ltd. | 265 |
5 |
| Positec Power Tools (Suzhou) Co., Ltd. | 729 |
5 |
| Atlas Copco Industrial Technique AB | 478 |
4 |
| Iml-instrumenta Mechanik Labor GmbH | 39 |
4 |
| Koki Holdings Co.,Ltd | 896 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
3 |
| Festool GmbH | 380 |
3 |
| Hougen Manufacturing, Inc. | 23 |
3 |
| Ingersoll-Rand Company | 107 |
3 |
| Quartus Engineering Incorporated | 35 |
3 |
| Roehm GmbH | 78 |
3 |
| Other owners | 180 |