- All sections
- B - Performing operationstransporting
- B26F - Perforatingpunchingcutting-outstamping-outsevering by means other than cutting
- B26F 1/22 - Perforating by slitting, i.e. forming cuts closed at their ends without removal of material to form non-rectilinear cuts, e.g. for tabs
Patent holdings for IPC class B26F 1/22
Total number of patents in this class: 38
10-year publication summary
|
2
|
6
|
4
|
0
|
8
|
2
|
5
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21859 |
10 |
| Cadbury UK Limited | 391 |
3 |
| THISCAP, INC, dba thiscap | 22 |
3 |
| Flatev AG | 7 |
2 |
| Flexible Steel Lacing Company | 295 |
2 |
| Multi Packaging Solutions UK Limited | 55 |
2 |
| 3m Innovative Properties Company | 17459 |
1 |
| Philip Morris Products S.A. | 8249 |
1 |
| Idemitsu Unitech Co., Ltd. | 194 |
1 |
| CCL Label, Inc. | 509 |
1 |
| Habasit AG | 162 |
1 |
| Krones AG | 2292 |
1 |
| Sacmi Cooperativa Meccanici Imola Societa' Coopera | 1 |
1 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 591 |
1 |
| Seiji Kagawa | 15 |
1 |
| Sonoco Development, Inc. | 496 |
1 |
| Springs Window Fashions, LLC | 94 |
1 |
| VICTOR Güthoff & Partner GmbH | 1 |
1 |
| Atsuko KAGAWA | 11 |
1 |
| Open Mind Ventures, S.L.U. | 24 |
1 |
| Other owners | 2 |