- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 75/28 - Arrangements for securing ends of material
Patent holdings for IPC class B65H 75/28
Total number of patents in this class: 259
10-year publication summary
|
31
|
37
|
37
|
31
|
21
|
21
|
22
|
17
|
15
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 774 |
10 |
| 3m Innovative Properties Company | 17957 |
6 |
| Lincoln Global, Inc. | 2159 |
5 |
| Milwaukee Electric Tool Corporation | 4100 |
5 |
| Tokusen Kogyo Co., Ltd. | 76 |
5 |
| Subsurface,Inc. | 23 |
4 |
| LG Display Co., Ltd. | 12892 |
3 |
| Nikon Corporation | 7123 |
3 |
| Fujikura Ltd. | 2861 |
3 |
| CommScope Technologies LLC | 3465 |
3 |
| Detnet South Africa (Pty) Ltd | 246 |
3 |
| NV Bekaert SA | 758 |
3 |
| Voith Patent GmbH | 2736 |
3 |
| Amsino Medical Inc. | 15 |
3 |
| International Business Machines Corporation | 60129 |
2 |
| Hewlett-Packard Development Company, L.P. | 27461 |
2 |
| Seiko Epson Corporation | 18989 |
2 |
| Hitachi Chemical Company, Ltd. | 2387 |
2 |
| Nitto Denko Corporation | 8089 |
2 |
| Yazaki Corporation | 6466 |
2 |
| Other owners | 188 |