- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 51/32 - Supporting or driving arrangements for forwarding devices
Patent holdings for IPC class B65H 51/32
Total number of patents in this class: 71
10-year publication summary
|
6
|
5
|
3
|
5
|
5
|
5
|
6
|
7
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11605 |
8 |
| Oerlikon Textile GmbH & Co. KG | 553 |
4 |
| Stoneage, Inc. | 266 |
3 |
| Schleuniger AG | 87 |
3 |
| Uster Technologies AG | 167 |
2 |
| Elco Enterprises, Inc. | 65 |
2 |
| M.a.e. S.p.A. | 19 |
2 |
| Industriële Constructies Symons BVBA | 3 |
2 |
| Samsung Electronics Co., Ltd. | 149838 |
1 |
| The Boeing Company | 20081 |
1 |
| Kyocera Corporation | 14108 |
1 |
| Kaneka Corporation | 4609 |
1 |
| Christie Lites Enterprises Canada Inc. | 7 |
1 |
| Condux International, Inc. | 39 |
1 |
| Contemporary Amperex Technology Co., Limited | 8006 |
1 |
| Dynamex Corporation | 2 |
1 |
| Entro Industries, Inc. | 44 |
1 |
| The ESAB Group, Inc. | 336 |
1 |
| GT Co., Ltd. | 4 |
1 |
| Hytrans Beheer B.V. | 23 |
1 |
| Other owners | 33 |