- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 31/32 - Auxiliary devices for receiving articles during removal of a completed pile
Patent holdings for IPC class B65H 31/32
Total number of patents in this class: 112
10-year publication summary
|
6
|
6
|
14
|
14
|
6
|
11
|
6
|
9
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bobst Mex SA | 542 |
10 |
| Koenig & Bauer AG | 958 |
10 |
| Canon Inc. | 36841 |
9 |
| A. G. Stacker Inc. | 44 |
6 |
| Bobst Lyon | 56 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Japan Cash Machine Co., Ltd. | 241 |
3 |
| Kabushiki Kaisha Isowa | 27 |
3 |
| Canon Finetech Nisca Inc. | 246 |
3 |
| Konica Minolta, Inc. | 8349 |
2 |
| bielomatik Leuze GmbH + Co. KG | 70 |
2 |
| Holweg Group | 21 |
2 |
| Lasermax Roll Systems, Inc. | 10 |
2 |
| Giesecke+Devrient Currency Technology GmbH | 817 |
2 |
| Superior Product Handling Solutions, Inc. | 5 |
2 |
| Winkler+Dunnebier AG | 24 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Brother Industries, Ltd. | 13000 |
1 |
| Toshiba TEC Corporation | 3877 |
1 |
| Other owners | 43 |