- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 63/032 - Warning or safety devices for use when unwinding, paying-out, forwarding, winding, coiling, or depositing filamentary material, e.g. automatic fault detectors or stop-motions responsive to reduction in tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
Patent holdings for IPC class B65H 63/032
Total number of patents in this class: 14
10-year publication summary
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0
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0
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0
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4
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0
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1
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0
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3
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10420 |
2 |
| Memminger-Iro GmbH | 30 |
2 |
| Rieter CZ s.r.o. | 27 |
2 |
| Vandewiele NV | 95 |
2 |
| Toray Industries, Inc. | 7036 |
1 |
| Btsr International S.p.A. | 80 |
1 |
| PFU Limited | 775 |
1 |
| Roj S.r.l. | 10 |
1 |
| Vienco GmbH | 7 |
1 |
| Yichang Jingwei Textile Machinery Co., Ltd. | 1 |
1 |
| Other owners | 0 |