- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/44 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs and having means for folding sheets, blanks, or webs by plungers moving through folding dies
Patent holdings for IPC class B31B 3/44
Total number of patents in this class: 8
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Paper Company | 857 |
2 |
| WestRock Shared Services, LLC | 578 |
2 |
| Los Pinos Finca Agricola, S.L. | 2 |
1 |
| Sidel Participations | 984 |
1 |
| Tavil-Indebe, S.A.U. | 1 |
1 |
| Wonik Cube Inc. | 5 |
1 |
| Other owners | 0 |