- All sections
- B - Performing operationstransporting
- B67B - Applying closure members to bottles, jars, or similar containersopening closed containers
- B67B 7/78 - Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers including plural cutters
Patent holdings for IPC class B67B 7/78
Total number of patents in this class: 5
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Beach Brands, Inc. | 385 |
2 |
| Socpra Sciences et Genie S.E.C. | 203 |
2 |
| MTS Medication Technologies, Inc. | 29 |
1 |
| Other owners | 0 |