- 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: 256
10-year publication summary
|
27
|
31
|
37
|
37
|
31
|
21
|
20
|
22
|
17
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 776 |
11 |
| 3m Innovative Properties Company | 18406 |
6 |
| CommScope Technologies LLC | 4937 |
6 |
| Lincoln Global, Inc. | 2180 |
5 |
| Milwaukee Electric Tool Corporation | 3572 |
5 |
| Tokusen Kogyo Co., Ltd. | 75 |
5 |
| LG Display Co., Ltd. | 11907 |
3 |
| Nikon Corporation | 7162 |
3 |
| Fujikura Ltd. | 2777 |
3 |
| Alcor Scientific, Inc. | 31 |
3 |
| Detnet South Africa (Pty) Ltd | 236 |
3 |
| NV Bekaert SA | 750 |
3 |
| Stratasys, Inc. | 669 |
3 |
| Subsurface,Inc. | 21 |
3 |
| Voith Patent GmbH | 2727 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Seiko Epson Corporation | 18724 |
2 |
| Hitachi Chemical Company, Ltd. | 2455 |
2 |
| Nitto Denko Corporation | 7879 |
2 |
| Other owners | 181 |