- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/56 - Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
Patent holdings for IPC class B65H 3/56
Total number of patents in this class: 172
10-year publication summary
|
27
|
14
|
25
|
17
|
13
|
7
|
4
|
9
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12952 |
26 |
| Canon Inc. | 40280 |
19 |
| Seiko Epson Corporation | 19478 |
14 |
| Ricoh Company, Ltd. | 13292 |
10 |
| Kyocera Document Solutions Inc. | 5677 |
9 |
| Hewlett-Packard Development Company, L.P. | 25829 |
6 |
| Toshiba TEC Corporation | 3808 |
5 |
| PFU Limited | 743 |
5 |
| Toshiba Corporation | 12397 |
4 |
| Canon Denshi Kabushiki Kaisha | 182 |
4 |
| Francotyp-Postalia GmbH | 156 |
4 |
| Bobst Mex SA | 583 |
3 |
| Foxlink Image Technology Co., Ltd. | 65 |
3 |
| FUJIFILM Business Innovation Corp. | 7620 |
3 |
| Sharp Corporation | 10272 |
2 |
| Lexmark International, Inc. | 1665 |
2 |
| Avision Inc. | 281 |
2 |
| CreaseStream LLP | 4 |
2 |
| Ezawa Jimuki Co., Ltd. | 5 |
2 |
| Neopost Technologies | 97 |
2 |
| Other owners | 45 |