- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 8/20 - Containers having a curved cross-section formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal, plastics, wood or substitutes therefor characterised by wall construction or by connection between walls with permanent connections between walls formed by rolling or by rolling and pressing
Patent holdings for IPC class B65D 8/20
Total number of patents in this class: 32
10-year publication summary
|
2
|
0
|
0
|
1
|
2
|
0
|
0
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyo Seikan Kaisha, Ltd. | 419 |
4 |
| Boston Beer Corporation | 470 |
3 |
| Crown Packaging Technology, Inc. | 494 |
3 |
| Silgan Containers LLC | 149 |
3 |
| Sonoco Development, Inc. | 776 |
2 |
| Toyo Seikan Co., Ltd. | 515 |
2 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Ardagh MP Group Netherlands B.V. | 89 |
1 |
| Ball Metal Beverage Container Corp. | 10 |
1 |
| Brasilata S.A. Embalagens Metalicas | 32 |
1 |
| New Hip Lik Packaging Products (Shenzhen) Co., Ltd | 5 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
1 |
| Nisshin Steel Co., Ltd. | 401 |
1 |
| Alcoa Warrick LLC | 29 |
1 |
| Walter Lorenz Surgical, Inc. | 3 |
1 |
| Wuxi Sifang Youxin Stock Co., Ltd. | 12 |
1 |
| Nanjing Sifang Drum-manufacture Co., Ltd | 10 |
1 |
| Taicang Sifang Youxin Drum-manufacture Co., Ltd | 10 |
1 |
| Other owners | 0 |