- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/62 - Loosening articles in piles by swinging, agitating, or knocking the pile
Patent holdings for IPC class B65H 3/62
Total number of patents in this class: 39
10-year publication summary
|
4
|
1
|
3
|
5
|
1
|
1
|
2
|
3
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Denshi Kabushiki Kaisha | 176 |
4 |
| Toshiba Corporation | 12017 |
3 |
| NCR Corporation | 688 |
3 |
| Giesecke & Devrient GmbH | 990 |
2 |
| Kodak ALARIS Inc. | 401 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| United States Postal Service | 1294 |
2 |
| Graphic Robotics ApS | 2 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Toshiba TEC Corporation | 3877 |
1 |
| Unisys Corporation | 686 |
1 |
| Asahi Seiko Kabushiki Kaisha | 27 |
1 |
| BDT Media Automation GmbH | 25 |
1 |
| Bell and Howell, LLC | 67 |
1 |
| Boewe Systec GmbH | 23 |
1 |
| Bowe Systec AG | 8 |
1 |
| Branson Ultrasonics Corporation | 84 |
1 |
| Carestream Health, Inc. | 728 |
1 |
| IHI Corporation | 3268 |
1 |
| Other owners | 7 |