- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/50 - Elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile
Patent holdings for IPC class B65H 3/50
Total number of patents in this class: 28
10-year publication summary
|
3
|
5
|
2
|
2
|
2
|
1
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 27461 |
2 |
| FUJIFILM Corporation | 28805 |
2 |
| Norden Machinery AB | 39 |
2 |
| Graphic Robotics ApS | 2 |
2 |
| Toyota Motor Corporation | 30455 |
1 |
| Ricoh Company, Ltd. | 13216 |
1 |
| Brother Industries, Ltd. | 12908 |
1 |
| C.e.r.m.e.x. Constructions Etudes et Recherches de Materiels pour L'emballage D'expedition | 31 |
1 |
| Dieffenbacher Maschinenfabrik GmbH | 10 |
1 |
| Fellowes, Inc. | 347 |
1 |
| Foxlink Image Technology Co., Ltd. | 60 |
1 |
| Giben International S.p.A. | 10 |
1 |
| IHI Corporation | 3359 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 448 |
1 |
| Otor | 27 |
1 |
| Sidel Participations S.A.S. | 137 |
1 |
| Giesecke+Devrient Currency Technology GmbH | 858 |
1 |
| KUKA Deutschland GmbH | 556 |
1 |
| BW Papersystems Stuttgart GmbH | 18 |
1 |
| Köster GmbH | 11 |
1 |
| Other owners | 4 |