- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 29/50 - Piling apparatus of which the discharge point moves in accordance with the height of the pile
Patent holdings for IPC class B65H 29/50
Total number of patents in this class: 43
10-year publication summary
|
4
|
10
|
10
|
3
|
4
|
1
|
2
|
3
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12907 |
10 |
| Kyocera Document Solutions Inc. | 5945 |
8 |
| Hewlett-Packard Development Company, L.P. | 25450 |
5 |
| A. G. Stacker Inc. | 47 |
4 |
| Canon Denshi Kabushiki Kaisha | 182 |
2 |
| Geo. M. Martin Company | 16 |
2 |
| FUJIFILM Business Innovation Corp. | 7787 |
2 |
| Canon Inc. | 41739 |
1 |
| Oki Electric Industry Co., Ltd. | 1579 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 210 |
1 |
| Fosber S.p.A. | 55 |
1 |
| Gebo Packaging Solutions Italy S.r.l. | 17 |
1 |
| Glory Ltd. | 1250 |
1 |
| Kern AG | 24 |
1 |
| WestRock Shared Services, LLC | 551 |
1 |
| Guangdong Fosber Intelligent Equipment Co., Ltd. | 10 |
1 |
| Universal Corrugated B.V. | 1 |
1 |
| Other owners | 0 |