- All sections
- B - Performing operations; transporting
- B25G - Handles for hand implements
- B25G 1/12 - Handle constructions characterised by material or shape electrically insulating material
Patent holdings for IPC class B25G 1/12
Total number of patents in this class: 35
10-year publication summary
|
2
|
6
|
2
|
5
|
6
|
5
|
3
|
7
|
2
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Copco Industrial Technique AB | 426 |
5 |
| Tsinghua University | 5426 |
2 |
| Apex Brands, Inc. | 820 |
2 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
2 |
| China Petroleum & Chemical Corporation | 1623 |
2 |
| Milwaukee Electric Tool Corporation | 3572 |
2 |
| Wera Werkzeuge GmbH | 78 |
2 |
| Hubbell Incorporated | 3052 |
1 |
| Access Business Group International LLC | 367 |
1 |
| Adolf Wurth GmbH & Co. KG | 106 |
1 |
| Dexter-Russell, Inc. | 101 |
1 |
| Freeport-McMoRan Inc. | 50 |
1 |
| Gong Fong Enterprise Co., Ltd. | 6 |
1 |
| Gustav Klauke GmbH | 139 |
1 |
| Infar Industrial Co., Ltd. | 31 |
1 |
| Kabo Tool Company | 170 |
1 |
| Matatakitoyo Tool Co., Ltd. | 23 |
1 |
| Meyer Intellectual Properties Limited | 78 |
1 |
| Otis Elevator Company | 2677 |
1 |
| SNAP-ON Incorporated | 1385 |
1 |
| Other owners | 5 |