- All sections
- B - Performing operationstransporting
- 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: 265
10-year publication summary
|
31
|
37
|
37
|
31
|
21
|
20
|
22
|
19
|
15
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 592 |
12 |
| 3m Innovative Properties Company | 17855 |
6 |
| Lincoln Global, Inc. | 2163 |
5 |
| Tokusen Kogyo Co., Ltd. | 76 |
5 |
| Milwaukee Electric Tool Corporation | 4300 |
4 |
| Subsurface,Inc. | 23 |
4 |
| LG Display Co., Ltd. | 13226 |
3 |
| Nikon Corporation | 7164 |
3 |
| Fujikura Ltd. | 2908 |
3 |
| CommScope Technologies LLC | 3469 |
3 |
| Detnet South Africa (Pty) Ltd | 244 |
3 |
| NV Bekaert SA | 749 |
3 |
| PPC Broadband, Inc. | 1047 |
3 |
| Voith Patent GmbH | 2754 |
3 |
| Outdoor Wireless Networks LLC | 1702 |
3 |
| Amsino Medical Inc. | 16 |
3 |
| International Business Machines Corporation | 61123 |
2 |
| Hewlett-Packard Development Company, L.P. | 25940 |
2 |
| Seiko Epson Corporation | 19281 |
2 |
| Hitachi Chemical Company, Ltd. | 2357 |
2 |
| Other owners | 191 |