- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/83 - Cutting window openings
Patent holdings for IPC class B31B 70/83
Total number of patents in this class: 7
10-year publication summary
|
0
|
0
|
0
|
2
|
0
|
1
|
3
|
0
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Paper People LLC | 4 |
4 |
| JASA Group B.V. | 4 |
2 |
| Koenig & Bauer AG | 958 |
1 |
| Other owners | 0 |