- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 11/00 - Filing appliances with separate intermediate holding means
Patent holdings for IPC class B42F 11/00
Total number of patents in this class: 21
10-year publication summary
|
2
|
2
|
6
|
1
|
2
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ACCO Brands Corporation | 823 |
7 |
| Margaret Williams | 2 |
2 |
| Avery Dennison Corporation | 1182 |
1 |
| EC Design LLC | 19 |
1 |
| Esselte Corporation | 13 |
1 |
| Roth + Weber GmbH | 45 |
1 |
| Royal College of Art | 32 |
1 |
| Stuebing Automatic Machine Company | 2 |
1 |
| Unibind Limited | 43 |
1 |
| Visu AD | 2 |
1 |
| Wuka, LLC | 2 |
1 |
| Cosmicdyne International Corporation | 1 |
1 |
| H.m.wang Design Co. | 1 |
1 |
| Iberica de Proyectos de Adecuación y Mejora S.L | 1 |
1 |
| Other owners | 0 |