B31B 50/649
Using tools mounted on a drum
Official title: {using tools mounted on a drum}
B31B50/649 (Using tools mounted on a drum) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B31B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 21 Feb 2023
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| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
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Recent patents
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- Apparatus and method for fluting corrugated board or solid board12 Mar 2015US 2015/0068664 A1Wilhelm Bahmüller Maschinenbau Präzisionswerkzeuge GmbH
- Apparatus and Method for Producing Packaging21 Nov 2013US 2013/0305659 A1SIG Technology AG
Most cited
By later US patents