- All sections
- B - Performing operations; transporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 23/18 - Devices for illuminating the head of the screw or the nut
Patent holdings for IPC class B25B 23/18
Total number of patents in this class: 160
10-year publication summary
|
14
|
20
|
17
|
13
|
12
|
13
|
8
|
10
|
11
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Black & Decker, Inc. | 2402 |
22 |
| Makita Corporation | 2339 |
20 |
| Robert Bosch GmbH | 40953 |
11 |
| Koki Holdings Co.,Ltd | 856 |
11 |
| Milwaukee Electric Tool Corporation | 3572 |
6 |
| SNAP-ON Incorporated | 1385 |
6 |
| Ingersoll-Rand Industrial U.S., Inc. | 498 |
6 |
| Hitachi Koki Co., Ltd. | 423 |
5 |
| Chervon (HK) Limited | 238 |
4 |
| Advanced Optical Technologies, LLC | 4 |
3 |
| Max Co., Ltd. | 880 |
3 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
3 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Atlas Copco Industrial Technique AB | 426 |
2 |
| Ben Hughes Communication Products Company | 10 |
2 |
| Hangzhou Great Star Industrial Co., Ltd. | 530 |
2 |
| Hangzhou Great Star Tools Co., Ltd. | 150 |
2 |
| Ingersoll-Rand Company | 125 |
2 |
| Pathy, Vinod V. | 2 |
2 |
| Picone Products, Inc. | 3 |
2 |
| Other owners | 44 |