- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/72 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs and having means for uniting opposed surfaces or edges, or for taping by applying and securing strips or sheets
Patent holdings for IPC class B31B 3/72
Total number of patents in this class: 4
10-year publication summary
|
2
|
1
|
0
|
0
|
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
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
1 |
| Emmeci S.p.A. | 34 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
1 |
| Expack Indutrial Corporation | 1 |
1 |
| Other owners | 0 |