- All sections
- B - Performing operationstransporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 13/16 - SpannersWrenches with adjustable jaws the jaws being slidable by screw or nut
Patent holdings for IPC class B25B 13/16
Total number of patents in this class: 33
10-year publication summary
|
4
|
4
|
4
|
2
|
3
|
5
|
2
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Proxene Tools Co., Ltd. | 35 |
5 |
| Southern Handling and Delivery, LLC | 5 |
4 |
| National Oilwell Varco, L.P. | 1627 |
3 |
| Thru Tubing Solutions, Inc. | 365 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2720 |
1 |
| Deb, LLC | 2 |
1 |
| Ham-Let (Israel-Canada) Ltd. | 40 |
1 |
| Infinity Consulting Group, LLC | 2 |
1 |
| JS Products Inc. | 126 |
1 |
| Milwaukee Electric Tool Corporation | 4100 |
1 |
| Scorpion Security Products, Inc. | 51 |
1 |
| World Tools Co., Ltd. | 3 |
1 |
| Yu-Shiang Huang | 1 |
1 |
| SNA Europe Industries Iberia, S.A. | 28 |
1 |
| Chili Development Co., Ltd. | 10 |
1 |
| Kirk Wrench LLC | 8 |
1 |
| Terrance A. Norris | 1 |
1 |
| Wera Werkzeuge GmbH | 82 |
1 |
| Ulsan College Industry Academy Cooperation Foundation | 4 |
1 |
| Boart Longyear Company | 268 |
1 |
| Other owners | 3 |