- All sections
- B - Performing operationstransporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 23/15 - Arrangement of torque limiters or torque indicators in wrenches or screwdrivers having a mechanism to mark the work when the selected torque is applied to the work
Patent holdings for IPC class B25B 23/15
Total number of patents in this class: 26
10-year publication summary
|
2
|
2
|
2
|
1
|
0
|
1
|
1
|
1
|
0
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Isuzu Motors Limited | 2266 |
5 |
| Sanyo Machine Works, Ltd. | 25 |
3 |
| The Boeing Company | 20124 |
2 |
| Toshiba Corporation | 12502 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14476 |
2 |
| Tohnichi Mfg. Co., Ltd. | 29 |
2 |
| General Electric Company | 13859 |
1 |
| Acument Intellectual Properties, LLC | 133 |
1 |
| Apex Brands, Inc. | 708 |
1 |
| Grip Holdings, LLC | 119 |
1 |
| Korea Electric Power Corporation | 468 |
1 |
| Milwaukee Electric Tool Corporation | 4472 |
1 |
| Nagaki Seiki Co., Ltd. | 173 |
1 |
| MARKATOR Manfred Borries GmbH | 3 |
1 |
| Barclays Bank plc, AS Collateral Agent | 195 |
1 |
| Expro Holdings Norway AS | 12 |
1 |
| Other owners | 0 |