- All sections
- B - Performing operationstransporting
- B41K - Stampsstamping or numbering apparatus or devices
- B41K 3/24 - Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface for multicolour stamping
Patent holdings for IPC class B41K 3/24
Total number of patents in this class: 5
10-year publication summary
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0
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0
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1
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0
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1
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3
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0
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0
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1
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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
|
|---|---|---|
| Illinois Tool Works Inc. | 11864 |
2 |
| Concord & 9th, Inc | 3 |
2 |
| The Board of Trustees of the University of Illinois | 2747 |
1 |
| Other owners | 0 |