- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 15/10 - Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of safety-razor blades
Patent holdings for IPC class B24D 15/10
Total number of patents in this class: 15
10-year publication summary
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0
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0
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0
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2
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0
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3
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0
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1
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2
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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
|
|---|---|---|
| Bundesdruckerei GmbH | 985 |
2 |
| Darex, LLC | 177 |
2 |
| Arjowiggins Security | 113 |
1 |
| Giesecke & Devrient GmbH | 806 |
1 |
| Hologram Industries | 27 |
1 |
| MasterCard International Incorporated | 5393 |
1 |
| Rolic AG | 63 |
1 |
| Securency International Pty Ltd | 17 |
1 |
| Universite Jean Monnet | 44 |
1 |
| FOMENKO, Alexandr Viktorovich | 1 |
1 |
| Prepaytrans Gestion Empresarial, S.L. | 1 |
1 |
| RUDENKO, Vladimir Valerievich | 1 |
1 |
| WESCHENFELDER, Heinz | 1 |
1 |
| Other owners | 0 |