- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 57/24 - Guides for filamentary materialsSupports therefor with wear-resistant surfaces
Patent holdings for IPC class B65H 57/24
Total number of patents in this class: 18
10-year publication summary
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2
|
3
|
4
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0
|
1
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1
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1
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0
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 13884 |
8 |
| Oerlikon Textile GmbH & Co. KG | 595 |
3 |
| Rolls-Royce Canada, Ltd. | 12 |
2 |
| Uster Technologies AG | 171 |
1 |
| Dietze & Schell Maschinenfabrik GmbH & Co. KG | 13 |
1 |
| Russula Corporation | 5 |
1 |
| Seescan, Inc. | 531 |
1 |
| Saurer Spinning Solutions GmbH & Co. KG | 158 |
1 |
| Other owners | 0 |