- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 5/30 - Opening devices for folded sheets or signatures
Patent holdings for IPC class B65H 5/30
Total number of patents in this class: 31
10-year publication summary
|
1
|
0
|
1
|
2
|
3
|
2
|
4
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20446 |
7 |
| Ferag AG | 212 |
7 |
| Ricoh Company, Ltd. | 13386 |
6 |
| Canon Inc. | 44285 |
1 |
| Bundesdruckerei GmbH | 985 |
1 |
| Goss International Americas, Inc. | 74 |
1 |
| Korea Minting, Security Printing & ID Card Operating Corp. | 44 |
1 |
| Masterwork Machinery Co., Ltd. | 22 |
1 |
| PFU Limited | 787 |
1 |
| Quad / Graphics, Inc. | 79 |
1 |
| Schur Packaging Systems A/S | 5 |
1 |
| Pfankuch Maschinen GmbH | 1 |
1 |
| Kern Italia S.r.l. | 1 |
1 |
| Solvus Corporation | 5 |
1 |
| Other owners | 0 |