- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 57/18 - Guides for filamentary materialsSupports therefor mounted to facilitate unwinding of material from packages
Patent holdings for IPC class B65H 57/18
Total number of patents in this class: 101
10-year publication summary
|
5
|
5
|
7
|
8
|
9
|
10
|
8
|
5
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Global, Inc. | 2149 |
15 |
| Southwire Company, LLC | 786 |
5 |
| The ESAB Group, Inc. | 330 |
4 |
| Stratasys, Inc. | 802 |
4 |
| Illinois Tool Works Inc. | 11468 |
3 |
| Encore Wire Corporation | 183 |
3 |
| Sidergas S.r.l. | 17 |
3 |
| Lincoln Global, Inc. | 21 |
3 |
| Rtx Corporation | 9395 |
3 |
| British Telecommunications Public Limited Company | 2620 |
2 |
| Toray Industries, Inc. | 6951 |
2 |
| AlcoTec Wire Corporation | 13 |
2 |
| Eastman Chemical Company | 2218 |
2 |
| Murata Machinery, Ltd. | 1502 |
2 |
| RJS Corporation | 12 |
2 |
| Safra S.p.A. | 11 |
2 |
| TCT Innovations LLC | 2 |
2 |
| Greenlee Tools, Inc. | 201 |
2 |
| Pacific Plant Hire Pty Ltd | 2 |
2 |
| Awds Technologies SRL | 2 |
2 |
| Other owners | 36 |