- All sections
- B - Performing operationstransporting
- B67B - Applying closure members to bottles, jars, or similar containersopening closed containers
- B67B 3/24 - Special measures for applying and securing caps under vacuum
Patent holdings for IPC class B67B 3/24
Total number of patents in this class: 17
10-year publication summary
|
1
|
3
|
4
|
0
|
0
|
1
|
1
|
4
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shanghai xinqi electronic technology co., ltd. | 16 |
5 |
| Krones AG | 2304 |
4 |
| Unovo, LLC | 27 |
2 |
| Hangzhou Zhongya Machinery Co., Ltd. | 16 |
1 |
| Industry Foundation of Chonnam National University | 678 |
1 |
| Sidel Participations | 1089 |
1 |
| PLF International Limited | 10 |
1 |
| HBL Holdings, LLC | 5 |
1 |
| Shenzhen Yingchuanghui Investment Co., Ltd. | 1 |
1 |
| Other owners | 0 |