B43L 17/02
Blotters: for blotting-paper sheets
Official title: for blotting-paper sheets
B43L17/02 (Blotters: for blotting-paper sheets) appears on 3 US grants and 1 published applications in this corpus.
Search patents in B43L- Granted patents
- 3
- Published applications
- 1
- Assignees
- 1
- Inventors
- 7
- Latest grant
- 11 Aug 2026
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| 2004 | 0 | 0 |
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| 2022 | 0 | 1 |
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| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
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