- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 43/28 - Opening or distending bagsOpening, erecting, or setting-up boxes, cartons, or carton blanks by grippers co-operating with fixed supports
Patent holdings for IPC class B65B 43/28
Total number of patents in this class: 89
10-year publication summary
|
3
|
8
|
6
|
4
|
6
|
12
|
11
|
6
|
9
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Parcel Service of America, Inc. | 1518 |
5 |
| Elopak Systems AG | 67 |
4 |
| R.A. Jones & Co. Inc. | 89 |
4 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 525 |
3 |
| Marchesini Group S.p.A. | 220 |
3 |
| BoxEm ApS | 2 |
2 |
| G.D S.p.A. | 1188 |
2 |
| General Packer Co., Ltd. | 39 |
2 |
| Hollycon Italy Pte. Ltd.- S.r.l. | 9 |
2 |
| JAC S.A. | 19 |
2 |
| Kyoto Seisakusho Co., Ltd. | 97 |
2 |
| Mamata Enterprises, Inc. | 2 |
2 |
| Norden Machinery AB | 39 |
2 |
| Packsize LLC | 278 |
2 |
| Perfetti Van Melle S.p.A. | 322 |
2 |
| Pouch PAC Innovations, LLC | 137 |
2 |
| Shiseido Company, Ltd. | 4259 |
2 |
| Sidel Participations | 1077 |
2 |
| Volm Companies, Inc. | 41 |
2 |
| WestRock Packaging Systems, LLC | 721 |
2 |
| Other owners | 40 |