- All sections
- B - Performing operationstransporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 13/46 - SpannersWrenches of the ratchet type, for providing a free return stroke of the handle
Patent holdings for IPC class B25B 13/46
Total number of patents in this class: 733
10-year publication summary
|
113
|
114
|
114
|
101
|
84
|
84
|
57
|
56
|
65
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SNAP-ON Incorporated | 1487 |
94 |
| Milwaukee Electric Tool Corporation | 4958 |
56 |
| Kabo Tool Company | 180 |
35 |
| Hangzhou Great Star Industrial Co., Ltd. | 693 |
28 |
| Apex Brands, Inc. | 766 |
18 |
| Hangzhou Great Star Tools Co., Ltd. | 148 |
14 |
| Barclays Bank plc, AS Collateral Agent | 178 |
14 |
| Bobby Hu | 15 |
10 |
| Wera Werkzeuge GmbH | 97 |
10 |
| Infar Industrial Co., Ltd. | 33 |
9 |
| Matco Tools Corporation | 47 |
8 |
| Wera Werk Hermann Werner GmbH & Co. KG | 34 |
8 |
| William Tools Co., Ltd. | 17 |
8 |
| Yih Cheng Factory Co., Ltd. | 46 |
8 |
| Harbor Freight Tools USA, Inc. | 268 |
7 |
| Hong Ann Tool Industries Co., Ltd. | 181 |
7 |
| Stanley Black & Decker, Inc. | 625 |
6 |
| ECA Medical Instruments | 139 |
6 |
| Black & Decker, Inc. | 2446 |
5 |
| Klein Tools, Inc. | 195 |
5 |
| Other owners | 377 |