- All sections
- B - Performing operations; transporting
- 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: 166
10-year publication summary
|
27
|
14
|
25
|
17
|
13
|
7
|
4
|
8
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12896 |
25 |
| Canon Inc. | 38071 |
19 |
| Seiko Epson Corporation | 18975 |
13 |
| Ricoh Company, Ltd. | 13205 |
10 |
| Kyocera Document Solutions Inc. | 5346 |
9 |
| Hewlett-Packard Development Company, L.P. | 27476 |
6 |
| Toshiba TEC Corporation | 3693 |
5 |
| PFU Limited | 738 |
5 |
| Toshiba Corporation | 12037 |
4 |
| Canon Denshi Kabushiki Kaisha | 178 |
4 |
| Francotyp-Postalia GmbH | 160 |
4 |
| CreaseStream LLP | 5 |
3 |
| Foxlink Image Technology Co., Ltd. | 60 |
3 |
| Sharp Corporation | 10185 |
2 |
| Lexmark International, Inc. | 1703 |
2 |
| Avision Inc. | 282 |
2 |
| Bobst Mex SA | 571 |
2 |
| Ezawa Jimuki Co., Ltd. | 6 |
2 |
| Neopost Technologies | 102 |
2 |
| Envision AESC Japan Ltd. | 284 |
2 |
| Other owners | 42 |