- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 21/22 - Introducing or removing groups of bottles, for filling or emptying containers in one operation by inverting and raising or lowering the container relative to bottles
Patent holdings for IPC class B65B 21/22
Total number of patents in this class: 4
10-year publication summary
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1364 |
3 |
| Graphic Packaging International, Inc. | 435 |
1 |
| Other owners | 0 |