- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 19/30 - Lifting, transporting, or removing the web rollInserting core
Patent holdings for IPC class B65H 19/30
Total number of patents in this class: 220
10-year publication summary
|
22
|
17
|
13
|
16
|
18
|
15
|
18
|
15
|
13
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FABIO PERINI S.p.A. | 134 |
13 |
| Windmöller & Hölscher KG | 391 |
10 |
| Jennerjahn Machine, Inc. | 9 |
9 |
| Windmoeller & Hoelscher KG | 173 |
8 |
| The Procter & Gamble Company | 22050 |
7 |
| A. Celli Nonwovens S.p.A. | 30 |
7 |
| Futura S.p.A. | 139 |
5 |
| MAXIMA srl | 35 |
5 |
| Metso Paper, Inc. | 428 |
5 |
| Ranpak Corp. | 341 |
4 |
| TE Connectivity Solutions GmbH | 2767 |
4 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 196 |
4 |
| Seiko Epson Corporation | 19281 |
3 |
| Tyco Electronics (shanghai) Co. Ltd. | 873 |
3 |
| Colines S.p.A. | 77 |
3 |
| Dietze & Schell Maschinenfabrik GmbH & Co. KG | 13 |
3 |
| GAMBINI S.p.A. | 23 |
3 |
| Koenig & Bauer AG | 980 |
3 |
| Paper Converting Machine Company | 45 |
3 |
| LG Energy Solution, Ltd. | 14524 |
3 |
| Other owners | 115 |