- All sections
- B - Performing operationstransporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
- B65D 88/66 - Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
Patent holdings for IPC class B65D 88/66
Total number of patents in this class: 112
10-year publication summary
|
7
|
10
|
8
|
6
|
9
|
2
|
10
|
16
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Grain Weevil Corporation | 33 |
10 |
| Halliburton Energy Services, Inc. | 21305 |
4 |
| Vibration Technology Solutions Pty Limited | 4 |
4 |
| Areva NC | 114 |
3 |
| MacGregor Sweden AB | 25 |
3 |
| Schwing Bioset, Inc. | 24 |
3 |
| Valco Industries, Inc. | 20 |
3 |
| Adams Silo Safe & Welding Pty Ltd | 3 |
3 |
| Toyota Motor Corporation | 35857 |
2 |
| Fette Compacting GmbH | 132 |
2 |
| The GSI Group, LLC | 122 |
2 |
| Material Transfer & Storage, Inc. | 4 |
2 |
| OLI S.p.A. | 17 |
2 |
| Proton Power, Inc. | 31 |
2 |
| Universiteit Antwerpen | 412 |
2 |
| Wamgroup S.p.A. | 98 |
2 |
| Retail Space Solutions LLC | 95 |
2 |
| Sumitomo Shi FW Energia Oy | 62 |
2 |
| Sandbox Enterprises LLC | 140 |
2 |
| Esea AS | 3 |
2 |
| Other owners | 55 |