- All sections
- B - Performing operations; transporting
- 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: 40
10-year publication summary
|
7
|
2
|
4
|
10
|
10
|
3
|
4
|
1
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 13000 |
10 |
| Kyocera Document Solutions Inc. | 5295 |
7 |
| Hewlett-Packard Development Company, L.P. | 28538 |
5 |
| A. G. Stacker Inc. | 44 |
5 |
| Canon Denshi Kabushiki Kaisha | 176 |
2 |
| Geo. M. Martin Company | 15 |
2 |
| FUJIFILM Business Innovation Corp. | 7395 |
2 |
| Canon Inc. | 36841 |
1 |
| Oki Electric Industry Co., Ltd. | 1652 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 181 |
1 |
| Fosber S.p.A. | 41 |
1 |
| Gebo Packaging Solutions Italy S.r.l. | 17 |
1 |
| Kern AG | 26 |
1 |
| Guangdong Fosber Intelligent Equipment Co., Ltd. | 10 |
1 |
| Other owners | 0 |