- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/64 - Loosening articles in piles by vacuum apparatus
Patent holdings for IPC class B65H 3/64
Total number of patents in this class: 12
10-year publication summary
|
2
|
2
|
3
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13856 |
1 |
| Ricoh Company, Ltd. | 13391 |
1 |
| Murata Manufacturing Co., Ltd. | 24843 |
1 |
| Bobst Lyon | 67 |
1 |
| Heidelberger Druckmaschinen AG | 474 |
1 |
| Sakura Seiki Co., Ltd. | 73 |
1 |
| Simplicity Works Europe, S.L. | 28 |
1 |
| Sun Automation, Inc. | 39 |
1 |
| Uchida Yoko Co., Ltd. | 25 |
1 |
| Uchida Yoko Global Limited | 1 |
1 |
| KUKA Deutschland GmbH | 589 |
1 |
| Uchida Yoko Global Co., Ltd. | 12 |
1 |
| Other owners | 0 |