- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 63/02 - 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
Patent holdings for IPC class B65H 63/02
Total number of patents in this class: 20
10-year publication summary
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1
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2
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4
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1
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0
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1
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2
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0
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4
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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
|
|---|---|---|
| Oerlikon Textile GmbH & Co. KG | 590 |
5 |
| Maschinenfabrik Niehoff GmbH & Co. KG | 43 |
2 |
| Bartell Machinery Systems, LLC | 39 |
1 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
1 |
| Liebherr-Werk Biberach GmbH | 203 |
1 |
| Lindauer DORNIER Gesellschaft mbH | 132 |
1 |
| Maschinenfabrik Rieter AG | 359 |
1 |
| Murata Machinery, Ltd. | 1509 |
1 |
| Nittoku Engineering Co., Ltd. | 66 |
1 |
| Sumitomo Heavy Industries, Ltd. | 1936 |
1 |
| AnyCOMM Holdings Corporation | 7 |
1 |
| Sany Heavy Equipment Co., Ltd. | 77 |
1 |
| Amsler Tex AG | 9 |
1 |
| S.b.submarine Systems Co., Ltd. | 4 |
1 |
| Zhejiang Hengyi Petrochemical Co., Ltd. | 50 |
1 |
| Other owners | 0 |