- All sections
- B - Performing operationstransporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 13/48 - SpannersWrenches for special purposes
Patent holdings for IPC class B25B 13/48
Total number of patents in this class: 512
10-year publication summary
|
62
|
75
|
62
|
70
|
62
|
72
|
51
|
39
|
34
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SNAP-ON Incorporated | 1442 |
26 |
| The Boeing Company | 20124 |
22 |
| Atlas Copco Industrial Technique AB | 478 |
14 |
| Milwaukee Electric Tool Corporation | 4472 |
13 |
| Hytorc Division Unex Corporation | 91 |
10 |
| Johannes Lübbering GmbH | 24 |
5 |
| ToolTech, LLC | 16 |
5 |
| Robert Bosch GmbH | 42824 |
4 |
| Depuy Synthes Products, LLC | 2798 |
4 |
| Forum US, Inc. | 337 |
4 |
| Medacta International SA | 334 |
4 |
| Covidien LP | 10660 |
3 |
| GM Global Technology Operations LLC | 15162 |
3 |
| Kyphon SÀRL | 182 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2776 |
3 |
| American Airlines, Inc. | 537 |
3 |
| Franz Haimer Maschinenbau KG | 139 |
3 |
| Hangzhou Great Star Industrial Co., Ltd. | 617 |
3 |
| Metso Minerals Oy | 104 |
3 |
| Ridge Tool Company | 130 |
3 |
| Other owners | 374 |