- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 31/24 - Pile receivers multiple or compartmented, e.g. for alternate, programmed, or selective filling
Patent holdings for IPC class B65H 31/24
Total number of patents in this class: 307
10-year publication summary
|
46
|
34
|
59
|
39
|
25
|
18
|
13
|
17
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38071 |
48 |
| Glory Ltd. | 1180 |
21 |
| Toshiba TEC Corporation | 3693 |
20 |
| Oki Electric Industry Co., Ltd. | 1603 |
20 |
| Kyocera Document Solutions Inc. | 5346 |
20 |
| Toshiba Corporation | 12037 |
15 |
| Seiko Epson Corporation | 18975 |
15 |
| Canon Finetech Nisca Inc. | 244 |
13 |
| Koenig & Bauer AG | 965 |
12 |
| Brother Industries, Ltd. | 12896 |
11 |
| Konica Minolta, Inc. | 8519 |
8 |
| Ricoh Company, Ltd. | 13205 |
7 |
| Zebra Technologies Corporation | 1909 |
6 |
| Hewlett-Packard Development Company, L.P. | 27476 |
5 |
| Hitachi-Omron Terminal Solutions, Corp. | 192 |
4 |
| United States Postal Service | 1240 |
4 |
| Fujitsu Frontech Limited | 404 |
4 |
| FUJIFILM Business Innovation Corp. | 7405 |
4 |
| Sharp Corporation | 10185 |
3 |
| Giesecke+Devrient Currency Technology GmbH | 852 |
3 |
| Other owners | 64 |