- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 35/52 - Stacking one article, or group of articles, upon another before packaging building-up the stack from the bottom
Patent holdings for IPC class B65B 35/52
Total number of patents in this class: 70
10-year publication summary
|
3
|
4
|
4
|
9
|
8
|
8
|
7
|
8
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BluePrint Holding B.V. | 23 |
6 |
| FABIO PERINI S.p.A. | 161 |
6 |
| Remedi Technology Holdings, LLC | 29 |
5 |
| Rockwell Automation, Inc. | 299 |
3 |
| Glory Ltd. | 1155 |
3 |
| Marchesini Group S.p.A. | 185 |
3 |
| Graphic Packaging International, LLC | 1364 |
3 |
| Focke & Co. (GmbH & Co. KG) | 335 |
2 |
| Hicof AG | 5 |
2 |
| Johns Manville | 980 |
2 |
| Provisur Technologies, Inc. | 238 |
2 |
| WestRock Packaging Systems, LLC | 629 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| A.C.M.I. S.p.A. | 19 |
1 |
| Aetna Group, S.p.A. | 73 |
1 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 162 |
1 |
| C.G. Bretting Manufacturing Co., Inc. | 38 |
1 |
| Dallan S.p.A. | 72 |
1 |
| Dyco, Inc. | 22 |
1 |
| Other owners | 23 |