- 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: 283
10-year publication summary
|
37
|
37
|
31
|
21
|
20
|
22
|
19
|
15
|
29
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 495 |
13 |
| 3m Innovative Properties Company | 17484 |
6 |
| Lincoln Global, Inc. | 2117 |
5 |
| Milwaukee Electric Tool Corporation | 4971 |
5 |
| PPC Broadband, Inc. | 1114 |
5 |
| Subsurface,Inc. | 25 |
4 |
| Outdoor Wireless Networks LLC | 2118 |
4 |
| LG Display Co., Ltd. | 14966 |
3 |
| Seiko Epson Corporation | 20288 |
3 |
| Nikon Corporation | 7232 |
3 |
| Fujikura Ltd. | 3098 |
3 |
| CommScope Technologies LLC | 3253 |
3 |
| Detnet South Africa (Pty) Ltd | 253 |
3 |
| NV Bekaert SA | 724 |
3 |
| SimpliSafe, Inc. | 397 |
3 |
| Voith Patent GmbH | 2746 |
3 |
| Amsino Medical Inc. | 16 |
3 |
| International Business Machines Corporation | 62672 |
2 |
| Hewlett-Packard Development Company, L.P. | 25175 |
2 |
| Hitachi Chemical Company, Ltd. | 2240 |
2 |
| Other owners | 205 |