- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 37/02 - Equipment for transferring lubricant from one container to another for filling grease guns
Patent holdings for IPC class F16N 37/02
Total number of patents in this class: 8
10-year publication summary
|
1
|
2
|
4
|
1
|
1
|
2
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaga Works Co., Ltd. | 16 |
4 |
| Gree-see Technology, LLC | 2 |
2 |
| Gurtech (Pty) Ltd | 15 |
1 |
| Zhejiang Prulde Electric Appliance Co.,Ltd. | 75 |
1 |
| Other owners | 0 |