- All sections
- B - Performing operationstransporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 23/142 - Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
Patent holdings for IPC class B25B 23/142
Total number of patents in this class: 564
10-year publication summary
|
46
|
49
|
68
|
55
|
56
|
58
|
50
|
42
|
41
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabo Tool Company | 180 |
43 |
| SNAP-ON Incorporated | 1488 |
42 |
| Atlas Copco Industrial Technique AB | 516 |
35 |
| ECA Medical Instruments | 139 |
35 |
| Apex Brands, Inc. | 758 |
20 |
| Milwaukee Electric Tool Corporation | 4943 |
17 |
| Matatakitoyo Tool Co., Ltd. | 28 |
14 |
| Wera Werkzeuge GmbH | 97 |
9 |
| Gauthier Biomedical, Inc. | 61 |
8 |
| Hazet-werk Hermann Zerver GmbH & Co. KG, | 68 |
8 |
| The Boeing Company | 20153 |
7 |
| Torque-tech Precision Co., Ltd. | 10 |
7 |
| Depuy Synthes Products, LLC | 2778 |
6 |
| STAHLWILLE Eduard Wille GmbH & Co. KG | 49 |
6 |
| William Tools Co., Ltd. | 17 |
6 |
| ECA Medical Instruments Inc. | 31 |
5 |
| Johannes Lübbering GmbH | 26 |
5 |
| Kyoto Tool Co., Ltd. | 32 |
5 |
| Tohnichi Mfg. Co., Ltd. | 29 |
5 |
| Stanley Black & Decker MEA FZE | 119 |
5 |
| Other owners | 276 |